Invitations

Organization invitations. 10 operations

Expand an endpoint for authentication, parameters, request fields and responses.

GET/api/v1/realms/{realm}/organizations/{org}/invitations+

List invitations

AuthenticationaccountToken or adminTokenTrust classuser-self-service-or-administrativePermissionsorg.invites.read

Parameters

Name	Location	Required	Details
`realm`	path	Yes	Realm name (path-based issuer). Unknown realms return 404. `{"type":"string"}`
`org`	path	Yes	Organization identifier (a selector; access is checked, API-003). `{"type":"string"}`
`X-Request-Id`	header	—	Optional caller-supplied correlation ID (printable ASCII, at most 64 characters); otherwise generated. Echoed in X-Request-Id and problem request_id. `{"type":"string","maxLength":64,"pattern":"^[\\x21-\\x7e]+$"}`
`cursor`	query	—	Opaque cursor from a previous page (next_cursor). Cursors are HMAC-bound to the realm and listing. `{"type":"string"}`
`limit`	query	—	Page size; defaults to limits.default_page_size and is capped at limits.max_page_size. `{"type":"integer","minimum":1}`
`state`	query	—	Filter by invitation state. `{"type":"string"}`

Responses

200 OK

application/json

Field	Type	Required	Description
`items`	array	Yes
`next_cursor`	string	Yes	Opaque cursor for the next page; an empty string when there are no more results. Cursors are bound to the realm and listing and cannot be replayed elsewhere.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

400 Malformed request, invalid JSON (duplicate members, unknown fields, wrong types), invalid cursor or invalid transaction (code invalid_request, transaction_invalid, invalid_proof, invitation_invalid).

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

401 Missing or invalid credentials (code unauthenticated or invalid_credentials). Includes WWW-Authenticate.

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  },
  "WWW-Authenticate": {
    "$ref": "#/components/headers/WWW-Authenticate"
  }
}

403 Authenticated but not allowed (code forbidden, mfa_required, step_up_required, recent_authentication_required, grant_ceiling_exceeded, impersonation_restricted, account_unavailable, sso_required, recovery_restricted). Step-up problems carry obligations.

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

404 Unknown realm or resource, or existence concealed from the caller (code not_found, feature_disabled).

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

500 Unexpected error (code internal_error); no stack traces or secrets.

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

503 Load shedding, realm unavailable or dependency failure (code unavailable, upstream_unavailable). May include Retry-After.

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  },
  "Retry-After": {
    "$ref": "#/components/headers/Retry-After"
  }
}

Operation listInvitations · Schema definitions · OpenAPI contract

POST/api/v1/realms/{realm}/organizations/{org}/invitations+

Create an invitation

AuthenticationaccountToken or adminTokenTrust classuser-self-service-or-administrativePermissionsorg.invites.create

Parameters

Name	Location	Required	Details
`realm`	path	Yes	Realm name (path-based issuer). Unknown realms return 404. `{"type":"string"}`
`org`	path	Yes	Organization identifier (a selector; access is checked, API-003). `{"type":"string"}`
`X-Request-Id`	header	—	Optional caller-supplied correlation ID (printable ASCII, at most 64 characters); otherwise generated. Echoed in X-Request-Id and problem request_id. `{"type":"string","maxLength":64,"pattern":"^[\\x21-\\x7e]+$"}`
`Idempotency-Key`	header	—	Actor/realm/route-bound idempotency key (API-005) for POST requests, at most 255 characters (422 otherwise), kept for 24 hours; only a digest of the key is stored. The request is identified by its method, exact path and body: a replay with the same path and body returns the stored status and response with Idempotent-Replayed: true; the same key with a different body or another path on the same route (another resource) returns 422 idempotency_key_reused; a request still in progress returns 409. Only successful responses are recorded: when the original request failed (an error or a status of 400 or above) the key is released and a retry runs again. Responses containing one-time secrets (members such as client_secret, token, api_key, access_token, refresh_token, id_token, recovery_codes, secret or webhook_secrets) are never stored or replayed (409 with original_status). `{"type":"string","maxLength":255}`

Request body

application/json · required

Field	Type	Required	Description
`allowed_domains`	array,null	—
`email`	string	—	Target email; an email or user_id is required unless purpose is shared_link.
`locale`	string	—
`max_uses`	integer	—
`message`	string	—
`project_id`	string	—
`purpose`	string	—	Defaults to organization_membership. `organization_membership \| project_access \| shared_link`
`role_ids`	array,null	—
`ttl_hours`	integer	—
`user_id`	string	—

Complete request schema

{
  "additionalProperties": false,
  "properties": {
    "allowed_domains": {
      "items": {
        "type": "string"
      },
      "type": [
        "array",
        "null"
      ]
    },
    "email": {
      "type": "string",
      "description": "Target email; an email or user_id is required unless purpose is shared_link."
    },
    "locale": {
      "type": "string"
    },
    "max_uses": {
      "type": "integer"
    },
    "message": {
      "type": "string"
    },
    "project_id": {
      "type": "string"
    },
    "purpose": {
      "type": "string",
      "enum": [
        "organization_membership",
        "project_access",
        "shared_link"
      ],
      "description": "Defaults to organization_membership."
    },
    "role_ids": {
      "items": {
        "type": "string"
      },
      "type": [
        "array",
        "null"
      ],
      "maxItems": 10
    },
    "ttl_hours": {
      "type": "integer"
    },
    "user_id": {
      "type": "string"
    }
  },
  "type": "object"
}

Responses

201 Created

application/json

Field	Type	Required	Description
`invitation`	Invitation	Yes
`invitation_secret`one-time secret	string	—	Shared-link secret (only for purpose shared_link; mailed invitations never return it). Returned exactly once; it is never stored in plaintext, never shown again and never replayed from the idempotency store.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  },
  "Idempotent-Replayed": {
    "$ref": "#/components/headers/Idempotent-Replayed"
  }
}

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

401 Missing or invalid credentials (code unauthenticated or invalid_credentials). Includes WWW-Authenticate.

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  },
  "WWW-Authenticate": {
    "$ref": "#/components/headers/WWW-Authenticate"
  }
}

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

404 Unknown realm or resource, or existence concealed from the caller (code not_found, feature_disabled).

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

409 Conflicts with current state, or an idempotent request with the same key is still in progress / carried a one-time secret (code conflict, unexpected_step, last_owner, last_sign_in_method).

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

413 Body exceeds limits.max_body_bytes (code payload_too_large).

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

415 Wrong Content-Type (code unsupported_media_type).

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

422 Validation failed (code validation_failed, password_policy, idempotency_key_reused); errors maps fields to messages.

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

500 Unexpected error (code internal_error); no stack traces or secrets.

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

503 Load shedding, realm unavailable or dependency failure (code unavailable, upstream_unavailable). May include Retry-After.

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  },
  "Retry-After": {
    "$ref": "#/components/headers/Retry-After"
  }
}

Operation createInvitation · Schema definitions · OpenAPI contract

POST/api/v1/realms/{realm}/organizations/{org}/invitations/{id}/resend+

Rotate and resend an invitation

Any request body is ignored.

AuthenticationaccountToken or adminTokenTrust classuser-self-service-or-administrativePermissionsorg.invites.create

Parameters

Name	Location	Required	Details
`realm`	path	Yes	Realm name (path-based issuer). Unknown realms return 404. `{"type":"string"}`
`org`	path	Yes	Organization identifier (a selector; access is checked, API-003). `{"type":"string"}`
`id`	path	Yes	Resource identifier. `{"type":"string"}`
`X-Request-Id`	header	—	Optional caller-supplied correlation ID (printable ASCII, at most 64 characters); otherwise generated. Echoed in X-Request-Id and problem request_id. `{"type":"string","maxLength":64,"pattern":"^[\\x21-\\x7e]+$"}`
`Idempotency-Key`	header	—	Actor/realm/route-bound idempotency key (API-005) for POST requests, at most 255 characters (422 otherwise), kept for 24 hours; only a digest of the key is stored. The request is identified by its method, exact path and body: a replay with the same path and body returns the stored status and response with Idempotent-Replayed: true; the same key with a different body or another path on the same route (another resource) returns 422 idempotency_key_reused; a request still in progress returns 409. Only successful responses are recorded: when the original request failed (an error or a status of 400 or above) the key is released and a retry runs again. Responses containing one-time secrets (members such as client_secret, token, api_key, access_token, refresh_token, id_token, recovery_codes, secret or webhook_secrets) are never stored or replayed (409 with original_status). `{"type":"string","maxLength":255}`

Responses

200 OK

application/json

Field	Type	Required	Description
`status`	string	Yes

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  },
  "Idempotent-Replayed": {
    "$ref": "#/components/headers/Idempotent-Replayed"
  }
}

401 Missing or invalid credentials (code unauthenticated or invalid_credentials). Includes WWW-Authenticate.

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  },
  "WWW-Authenticate": {
    "$ref": "#/components/headers/WWW-Authenticate"
  }
}

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

404 Unknown realm or resource, or existence concealed from the caller (code not_found, feature_disabled).

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

409 Conflicts with current state, or an idempotent request with the same key is still in progress / carried a one-time secret (code conflict, unexpected_step, last_owner, last_sign_in_method).

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

422 Validation failed (code validation_failed, password_policy, idempotency_key_reused); errors maps fields to messages.

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

429 Rate limited (code rate_limited). Includes Retry-After; never discloses per-user state.

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  },
  "Retry-After": {
    "$ref": "#/components/headers/Retry-After"
  }
}

500 Unexpected error (code internal_error); no stack traces or secrets.

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

503 Load shedding, realm unavailable or dependency failure (code unavailable, upstream_unavailable). May include Retry-After.

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  },
  "Retry-After": {
    "$ref": "#/components/headers/Retry-After"
  }
}

Operation resendInvitation · Schema definitions · OpenAPI contract

POST/api/v1/realms/{realm}/organizations/{org}/invitations/{id}/revoke+

Revoke an invitation

Any request body is ignored.

AuthenticationaccountToken or adminTokenTrust classuser-self-service-or-administrativePermissionsorg.invites.revoke

Parameters

Name	Location	Required	Details
`realm`	path	Yes	Realm name (path-based issuer). Unknown realms return 404. `{"type":"string"}`
`org`	path	Yes	Organization identifier (a selector; access is checked, API-003). `{"type":"string"}`
`id`	path	Yes	Resource identifier. `{"type":"string"}`
`X-Request-Id`	header	—	Optional caller-supplied correlation ID (printable ASCII, at most 64 characters); otherwise generated. Echoed in X-Request-Id and problem request_id. `{"type":"string","maxLength":64,"pattern":"^[\\x21-\\x7e]+$"}`
`Idempotency-Key`	header	—	Actor/realm/route-bound idempotency key (API-005) for POST requests, at most 255 characters (422 otherwise), kept for 24 hours; only a digest of the key is stored. The request is identified by its method, exact path and body: a replay with the same path and body returns the stored status and response with Idempotent-Replayed: true; the same key with a different body or another path on the same route (another resource) returns 422 idempotency_key_reused; a request still in progress returns 409. Only successful responses are recorded: when the original request failed (an error or a status of 400 or above) the key is released and a retry runs again. Responses containing one-time secrets (members such as client_secret, token, api_key, access_token, refresh_token, id_token, recovery_codes, secret or webhook_secrets) are never stored or replayed (409 with original_status). `{"type":"string","maxLength":255}`

Responses

204 No Content

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  },
  "Idempotent-Replayed": {
    "$ref": "#/components/headers/Idempotent-Replayed"
  }
}

401 Missing or invalid credentials (code unauthenticated or invalid_credentials). Includes WWW-Authenticate.

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  },
  "WWW-Authenticate": {
    "$ref": "#/components/headers/WWW-Authenticate"
  }
}

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

404 Unknown realm or resource, or existence concealed from the caller (code not_found, feature_disabled).

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

409 Conflicts with current state, or an idempotent request with the same key is still in progress / carried a one-time secret (code conflict, unexpected_step, last_owner, last_sign_in_method).

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

422 Validation failed (code validation_failed, password_policy, idempotency_key_reused); errors maps fields to messages.

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

500 Unexpected error (code internal_error); no stack traces or secrets.

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

503 Load shedding, realm unavailable or dependency failure (code unavailable, upstream_unavailable). May include Retry-After.

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  },
  "Retry-After": {
    "$ref": "#/components/headers/Retry-After"
  }
}

Operation revokeInvitation · Schema definitions · OpenAPI contract

POST/api/v1/realms/{realm}/invitations/inspect+

Inspect an invitation without consuming it

Invalid, expired and used invitations return the same error.

AuthenticationPublic / endpoint-specific credentialsTrust classpublic-protocol-initiationPermissionsSee operation description

Parameters

Name	Location	Required	Details
`realm`	path	Yes	Realm name (path-based issuer). Unknown realms return 404. `{"type":"string"}`
`X-Request-Id`	header	—	Optional caller-supplied correlation ID (printable ASCII, at most 64 characters); otherwise generated. Echoed in X-Request-Id and problem request_id. `{"type":"string","maxLength":64,"pattern":"^[\\x21-\\x7e]+$"}`

Request body

application/json · required

Field	Type	Required	Description
`invitation`one-time secret	string	Yes

Complete request schema

{
  "type": "object",
  "properties": {
    "invitation": {
      "type": "string",
      "x-secret": true
    }
  },
  "required": [
    "invitation"
  ],
  "additionalProperties": false
}

Responses

200 OK

application/json

Field	Type	Required
`expires_at`	string	Yes
`organization_id`	string	Yes
`organization_name`	string	Yes
`purpose`	string	Yes
`requires_account`	boolean	Yes

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

404 Unknown realm or resource, or existence concealed from the caller (code not_found, feature_disabled).

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

413 Body exceeds limits.max_body_bytes (code payload_too_large).

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

415 Wrong Content-Type (code unsupported_media_type).

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

422 Validation failed (code validation_failed, password_policy, idempotency_key_reused); errors maps fields to messages.

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

429 Rate limited (code rate_limited). Includes Retry-After; never discloses per-user state.

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  },
  "Retry-After": {
    "$ref": "#/components/headers/Retry-After"
  }
}

500 Unexpected error (code internal_error); no stack traces or secrets.

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

503 Load shedding, realm unavailable or dependency failure (code unavailable, upstream_unavailable). May include Retry-After.

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  },
  "Retry-After": {
    "$ref": "#/components/headers/Retry-After"
  }
}

Operation inspectInvitation · Schema definitions · OpenAPI contract

POST/api/v1/realms/{realm}/invitations/accept+

Accept an invitation

AuthenticationaccountTokenTrust classuser-self-servicePermissionsSee operation description

Parameters

Name	Location	Required	Details
`realm`	path	Yes	Realm name (path-based issuer). Unknown realms return 404. `{"type":"string"}`
`X-Request-Id`	header	—	Optional caller-supplied correlation ID (printable ASCII, at most 64 characters); otherwise generated. Echoed in X-Request-Id and problem request_id. `{"type":"string","maxLength":64,"pattern":"^[\\x21-\\x7e]+$"}`
`Idempotency-Key`	header	—	Actor/realm/route-bound idempotency key (API-005) for POST requests, at most 255 characters (422 otherwise), kept for 24 hours; only a digest of the key is stored. The request is identified by its method, exact path and body: a replay with the same path and body returns the stored status and response with Idempotent-Replayed: true; the same key with a different body or another path on the same route (another resource) returns 422 idempotency_key_reused; a request still in progress returns 409. Only successful responses are recorded: when the original request failed (an error or a status of 400 or above) the key is released and a retry runs again. Responses containing one-time secrets (members such as client_secret, token, api_key, access_token, refresh_token, id_token, recovery_codes, secret or webhook_secrets) are never stored or replayed (409 with original_status). `{"type":"string","maxLength":255}`

Request body

application/json · required

Field	Type	Required	Description
`invitation`one-time secret	string	Yes

Complete request schema

{
  "type": "object",
  "properties": {
    "invitation": {
      "type": "string",
      "x-secret": true
    }
  },
  "required": [
    "invitation"
  ],
  "additionalProperties": false
}

Responses

200 OK

application/json

Field	Type	Required
`invitation_id`	string	Yes
`membership_id`	string	—
`organization_id`	string	Yes
`project_id`	string	—
`assignment_ids`	array	—

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  },
  "Idempotent-Replayed": {
    "$ref": "#/components/headers/Idempotent-Replayed"
  }
}

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

401 Missing or invalid credentials (code unauthenticated or invalid_credentials). Includes WWW-Authenticate.

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  },
  "WWW-Authenticate": {
    "$ref": "#/components/headers/WWW-Authenticate"
  }
}

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

404 Unknown realm or resource, or existence concealed from the caller (code not_found, feature_disabled).

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

409 Conflicts with current state, or an idempotent request with the same key is still in progress / carried a one-time secret (code conflict, unexpected_step, last_owner, last_sign_in_method).

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

413 Body exceeds limits.max_body_bytes (code payload_too_large).

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

415 Wrong Content-Type (code unsupported_media_type).

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

422 Validation failed (code validation_failed, password_policy, idempotency_key_reused); errors maps fields to messages.

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

500 Unexpected error (code internal_error); no stack traces or secrets.

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

503 Load shedding, realm unavailable or dependency failure (code unavailable, upstream_unavailable). May include Retry-After.

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  },
  "Retry-After": {
    "$ref": "#/components/headers/Retry-After"
  }
}

Operation acceptInvitation · Schema definitions · OpenAPI contract

POST/api/v1/realms/{realm}/invitations/decline+

Decline an invitation

AuthenticationaccountTokenTrust classuser-self-servicePermissionsSee operation description

Parameters

Name	Location	Required	Details
`realm`	path	Yes	Realm name (path-based issuer). Unknown realms return 404. `{"type":"string"}`
`X-Request-Id`	header	—	Optional caller-supplied correlation ID (printable ASCII, at most 64 characters); otherwise generated. Echoed in X-Request-Id and problem request_id. `{"type":"string","maxLength":64,"pattern":"^[\\x21-\\x7e]+$"}`
`Idempotency-Key`	header	—	Actor/realm/route-bound idempotency key (API-005) for POST requests, at most 255 characters (422 otherwise), kept for 24 hours; only a digest of the key is stored. The request is identified by its method, exact path and body: a replay with the same path and body returns the stored status and response with Idempotent-Replayed: true; the same key with a different body or another path on the same route (another resource) returns 422 idempotency_key_reused; a request still in progress returns 409. Only successful responses are recorded: when the original request failed (an error or a status of 400 or above) the key is released and a retry runs again. Responses containing one-time secrets (members such as client_secret, token, api_key, access_token, refresh_token, id_token, recovery_codes, secret or webhook_secrets) are never stored or replayed (409 with original_status). `{"type":"string","maxLength":255}`

Request body

application/json · required

Field	Type	Required	Description
`invitation`one-time secret	string	Yes

Complete request schema

{
  "type": "object",
  "properties": {
    "invitation": {
      "type": "string",
      "x-secret": true
    }
  },
  "required": [
    "invitation"
  ],
  "additionalProperties": false
}

Responses

204 No Content

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  },
  "Idempotent-Replayed": {
    "$ref": "#/components/headers/Idempotent-Replayed"
  }
}

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

401 Missing or invalid credentials (code unauthenticated or invalid_credentials). Includes WWW-Authenticate.

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  },
  "WWW-Authenticate": {
    "$ref": "#/components/headers/WWW-Authenticate"
  }
}

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

404 Unknown realm or resource, or existence concealed from the caller (code not_found, feature_disabled).

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

409 Conflicts with current state, or an idempotent request with the same key is still in progress / carried a one-time secret (code conflict, unexpected_step, last_owner, last_sign_in_method).

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

413 Body exceeds limits.max_body_bytes (code payload_too_large).

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

415 Wrong Content-Type (code unsupported_media_type).

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

422 Validation failed (code validation_failed, password_policy, idempotency_key_reused); errors maps fields to messages.

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

500 Unexpected error (code internal_error); no stack traces or secrets.

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

503 Load shedding, realm unavailable or dependency failure (code unavailable, upstream_unavailable). May include Retry-After.

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  },
  "Retry-After": {
    "$ref": "#/components/headers/Retry-After"
  }
}

Operation declineInvitation · Schema definitions · OpenAPI contract

POST/api/v1/realms/{realm}/organizations/{org}/invitations/batch+

Create invitations in bulk

Validates and creates up to 100 invitations independently (INV-011). Each entry has its own result; one failure never rolls back the others; delivery is queued per invitation. Shared links are not accepted in batches. Retrying with the same Idempotency-Key replays the original results.

AuthenticationaccountToken or adminTokenTrust classuser-self-service-or-administrativePermissionsorg.invites.create

Parameters

Name	Location	Required	Details
`realm`	path	Yes	Realm name (path-based issuer). Unknown realms return 404. `{"type":"string"}`
`org`	path	Yes	Organization identifier (a selector; access is checked, API-003). `{"type":"string"}`
`X-Request-Id`	header	—	Optional caller-supplied correlation ID (printable ASCII, at most 64 characters); otherwise generated. Echoed in X-Request-Id and problem request_id. `{"type":"string","maxLength":64,"pattern":"^[\\x21-\\x7e]+$"}`
`Idempotency-Key`	header	—	Actor/realm/route-bound idempotency key (API-005) for POST requests, at most 255 characters (422 otherwise), kept for 24 hours; only a digest of the key is stored. The request is identified by its method, exact path and body: a replay with the same path and body returns the stored status and response with Idempotent-Replayed: true; the same key with a different body or another path on the same route (another resource) returns 422 idempotency_key_reused; a request still in progress returns 409. Only successful responses are recorded: when the original request failed (an error or a status of 400 or above) the key is released and a retry runs again. Responses containing one-time secrets (members such as client_secret, token, api_key, access_token, refresh_token, id_token, recovery_codes, secret or webhook_secrets) are never stored or replayed (409 with original_status). `{"type":"string","maxLength":255}`

Request body

application/json · required

Field	Type	Required	Description
`items`	array	Yes

Complete request schema

{
  "type": "object",
  "properties": {
    "items": {
      "type": "array",
      "minItems": 1,
      "maxItems": 100,
      "items": {
        "$ref": "#/components/schemas/InvitationInput"
      }
    }
  },
  "required": [
    "items"
  ],
  "additionalProperties": false
}

Responses

200 OK

application/json

Field	Type	Required	Description
`batch_id`	string	Yes
`results`	array	Yes

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

401 Missing or invalid credentials (code unauthenticated or invalid_credentials). Includes WWW-Authenticate.

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  },
  "WWW-Authenticate": {
    "$ref": "#/components/headers/WWW-Authenticate"
  }
}

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

404 Unknown realm or resource, or existence concealed from the caller (code not_found, feature_disabled).

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

409 Conflicts with current state, or an idempotent request with the same key is still in progress / carried a one-time secret (code conflict, unexpected_step, last_owner, last_sign_in_method).

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

422 Validation failed (code validation_failed, password_policy, idempotency_key_reused); errors maps fields to messages.

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

500 Unexpected error (code internal_error); no stack traces or secrets.

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

Operation createInvitationBatch · Schema definitions · OpenAPI contract

POST/api/v1/realms/{realm}/organizations/{org}/invitations/{id}/reassign+

Reassign a pending invitation to a new target

Administrator-reviewed reassignment (INV-014): the pending invitation is revoked and superseded by a fresh invitation for the new address or account, re-validated against current roles, ceilings and domain policy. Requires org.invites.revoke as well and a review reason, which is audited.

AuthenticationaccountToken or adminTokenTrust classuser-self-service-or-administrativePermissionsorg.invites.create

Parameters

Name	Location	Required	Details
`realm`	path	Yes	Realm name (path-based issuer). Unknown realms return 404. `{"type":"string"}`
`org`	path	Yes	Organization identifier (a selector; access is checked, API-003). `{"type":"string"}`
`id`	path	Yes	Resource identifier. `{"type":"string"}`
`X-Request-Id`	header	—	Optional caller-supplied correlation ID (printable ASCII, at most 64 characters); otherwise generated. Echoed in X-Request-Id and problem request_id. `{"type":"string","maxLength":64,"pattern":"^[\\x21-\\x7e]+$"}`

Request body

application/json · required

Field	Type	Required
`email`	string	—
`user_id`	string	—
`reason`	string	Yes
`locale`	string	—

Complete request schema

{
  "type": "object",
  "properties": {
    "email": {
      "type": "string"
    },
    "user_id": {
      "type": "string"
    },
    "reason": {
      "type": "string",
      "minLength": 3,
      "maxLength": 500
    },
    "locale": {
      "type": "string"
    }
  },
  "required": [
    "reason"
  ],
  "additionalProperties": false
}

Responses

201 OK

application/json

Field	Type	Required	Description
`invitation`	Invitation	—

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

401 Missing or invalid credentials (code unauthenticated or invalid_credentials). Includes WWW-Authenticate.

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  },
  "WWW-Authenticate": {
    "$ref": "#/components/headers/WWW-Authenticate"
  }
}

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

404 Unknown realm or resource, or existence concealed from the caller (code not_found, feature_disabled).

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

409 Conflicts with current state, or an idempotent request with the same key is still in progress / carried a one-time secret (code conflict, unexpected_step, last_owner, last_sign_in_method).

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

422 Validation failed (code validation_failed, password_policy, idempotency_key_reused); errors maps fields to messages.

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

500 Unexpected error (code internal_error); no stack traces or secrets.

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

Operation reassignInvitation · Schema definitions · OpenAPI contract

GET/api/v1/realms/{realm}/organizations/{org}/invitations/{id}+

Get an invitation

One invitation of the organization with its state and an ETag (INV-001); the secret is never returned.

AuthenticationaccountToken or adminTokenTrust classuser-self-service-or-administrativePermissionsorg.invites.read

Parameters

Name	Location	Required	Details
`realm`	path	Yes	Realm name (path-based issuer). Unknown realms return 404. `{"type":"string"}`
`org`	path	Yes	Organization identifier (a selector; access is checked, API-003). `{"type":"string"}`
`id`	path	Yes	Resource identifier. `{"type":"string"}`
`X-Request-Id`	header	—	Optional caller-supplied correlation ID (printable ASCII, at most 64 characters); otherwise generated. Echoed in X-Request-Id and problem request_id. `{"type":"string","maxLength":64,"pattern":"^[\\x21-\\x7e]+$"}`

Responses

200 OK

application/json

Field	Type	Required	Description
`accepted_at`	string,null	—
`accepted_by_user_id`	string	—
`allowed_domains`	array,null	—
`created_at`	string	Yes
`delivery_state`	string	Yes
`expires_at`	string	Yes
`id`	string	Yes
`inviter_id`	string	Yes
`inviter_type`	string	Yes
`max_uses`	integer	Yes
`batch_id`	string	—
`superseded_by`	string	—	Set when an administrator reassigned this invitation (INV-014).
`membership_id`	string	—
`organization_id`	string	Yes
`project_id`	string	—
`purpose`	string	Yes
`role_ids`	array,null	Yes
`secret_version`	integer	Yes
`send_count`	integer	Yes
`state`	string	Yes
`target_email`	string	—
`target_user_id`	string	—
`use_count`	integer	Yes
`version`	integer	Yes

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

401 Missing or invalid credentials (code unauthenticated or invalid_credentials). Includes WWW-Authenticate.

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  },
  "WWW-Authenticate": {
    "$ref": "#/components/headers/WWW-Authenticate"
  }
}

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

404 Unknown realm or resource, or existence concealed from the caller (code not_found, feature_disabled).

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

409 Conflicts with current state, or an idempotent request with the same key is still in progress / carried a one-time secret (code conflict, unexpected_step, last_owner, last_sign_in_method).

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

422 Validation failed (code validation_failed, password_policy, idempotency_key_reused); errors maps fields to messages.

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

500 Unexpected error (code internal_error); no stack traces or secrets.

application/problem+json

Field	Type	Required	Description
`type`	string	Yes	https://auth.proudbase.com/problems/{code}
`title`	string	Yes
`status`	integer	Yes
`code`	string	Yes	Stable machine-readable error code. invalid_request \| validation_failed \| unauthenticated \| forbidden \| not_found \| conflict \| precondition_failed \| precondition_required \| rate_limited \| unavailable \| internal_error \| payload_too_large \| unsupported_media_type \| step_up_required \| recent_authentication_required \| mfa_required \| recovery_restricted \| transaction_invalid \| transaction_expired \| invalid_credentials \| invalid_proof \| unexpected_step \| password_policy \| last_owner \| grant_ceiling_exceeded \| impersonation_denied \| impersonation_restricted \| feature_disabled \| invitation_invalid \| last_sign_in_method \| idempotency_key_reused \| account_unavailable \| sso_required \| upstream_unavailable
`detail`	string	—	Client-safe detail; never contains secrets.
`errors`	object	—	Field name -> validation message.
`request_id`	string	—	Correlation identifier, equal to the X-Request-Id response header.
`obligations`	array	—	Present on step-up / recent-authentication / MFA problems.
`original_status`	integer	—	Present when an idempotent replay is refused because the original response carried a one-time secret.

Response headers

{
  "X-Request-Id": {
    "$ref": "#/components/headers/X-Request-Id"
  }
}

Operation getInvitation · Schema definitions · OpenAPI contract