TokenIntrospectionRequest
RFC 7662: OAuth 2.0 Token Introspection: Request.
Properties
REQUIRED. The string value of the token. For access tokens, this is the access_token (see TokenResponseParameters.accessToken) value returned from the token endpoint defined in OAuth 2.0 (RFC6749), Section 5.1. For refresh tokens, this is the refresh_token (see TokenResponseParameters.refreshToken) value returned from the token endpoint as defined in OAuth 2.0 (RFC6749), Section 5.1. Other token types are outside the scope of this specification.
OPTIONAL. A hint about the type of the token submitted for introspection. The protected resource MAY pass this parameter to help the authorization server optimize the token lookup. If the server is unable to locate the token using the given hint, it MUST extend its search across all of its supported token types. An authorization server MAY ignore this parameter, particularly if it is able to detect the token type automatically. Values for this field are defined in the "OAuth Token Type Hints" registry defined in OAuth Token Revocation (RFC7009).