credentialConfigurationId
@SerialName(value = "credential_configuration_id")
OID4VCI: REQUIRED if a credential_identifiers
parameter was not returned from the Token Response as part of the authorization_details
parameter (see OpenIdAuthorizationDetails.credentialIdentifiers). It MUST NOT be used otherwise. String that uniquely identifies one of the keys in the name/value pairs stored in the IssuerMetadata.supportedCredentialConfigurations. The corresponding object in the IssuerMetadata.supportedCredentialConfigurations MUST contain one of the value(s) used in the AuthenticationRequestParameters.scope. When this parameter is used, the credentialIdentifier MUST NOT be present.