--- title: Models, attributes, and error codes description: When using the PingOne Credentials IdP Adapter through the PingFederate authentication API, the adapter uses the following state models, action models, objects, and error codes. component: pingone-credentials page_id: pingone-credentials:setup:pf_p1_credentials_ik__models_objects_and_error_codes canonical_url: https://docs.pingidentity.com/integrations/pingone-credentials/setup/pf_p1_credentials_ik__models_objects_and_error_codes.html revdate: September 3, 2024 section_ids: state-models: State models action-models: Action models --- # Models, attributes, and error codes When using the PingOne Credentials IdP Adapter through the PingFederate authentication API, the adapter uses the following state models, action models, objects, and error codes. ## State models | Status | Response Model | Action | Description | | ----------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------ | -------------------------------------------------------------- | | `CREDENTIAL_VERIFICATION_REQUIRED` | * `sessionID (string)`: The ID that can be used to check the status of the credential verification request. * `sessionStatus (SessionStatus)`: The status of the credential verification request. * `qUrl (string)`: The URL that can be used to get the QR code. Used in the different device SSO flow to open the wallet app. * `appOpenUrl (string)`: The URL that can be used to open the wallet app. * `redirect (boolean)`: Used in the same device SSO flow to open the wallet app after the user clicks **Open Wallet**. Uses the `appOpenUrl`. * `errorDetails (List)`: A list of the errors that caused the credential verification request to fail. | - `poll` - `cancel` - `sameDevice` | Indicates that credential verification is required. | | `CREDENTIAL_VERIFICATION_COMPLETED` | No model | * `continue` | Indicates that credential verification completed successfully. | | `CREDENTIAL_VERIFICATION_FAILED` | - `sessionID (string)`: The ID that can be used to check the status of the credential verification request. - `sessionStatus (SessionStatus)`: The status of the credential verification request. - `errorDetails (List)`: A list of the errors that caused the credential verification request to fail. | * `cancel` | Indicates that credential verification failed. | | `CREDENTIAL_VERIFICATION_TIMED_OUT` | No model | - `retryVerification` - `cancel` | Indicates that credential verification timed out. | ## Action models | Action | Request Model | Errors | Description | | ------------------- | ------------- | ------ | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | `cancel` | No model | None | Cancels the verification flow. | | `continue` | No model | None | Continues the verification flow. | | `poll` | No model | None | Gets the current presentation session status. | | `retryVerification` | No model | None | Retries verification after time out or failure. | | `sameDevice` | No model | None | Indicates that the user prefers to complete verification on the same device. Learn more in [Overview of the SSO flow](../pf_p1_credentials_ik_overview_of_the_sso_flow.html). |