vertx / io.vertx.kotlin.ext.auth.oauth2 / io.vertx.ext.auth.oauth2.OAuth2Auth / introspectTokenAwait

# introspectTokenAwait

`suspend fun OAuth2Auth.introspectTokenAwait(token: String): AccessToken`

Query an OAuth 2.0 authorization server to determine the active state of an OAuth 2.0 token and to determine meta-information about this token.

### Parameters

`token` - the access token (base64 string)

`handler` - A handler to receive the event

Returnself

`suspend fun OAuth2Auth.introspectTokenAwait(token: String, tokenType: String): AccessToken`

Query an OAuth 2.0 authorization server to determine the active state of an OAuth 2.0 token and to determine meta-information about this token.

### Parameters

`token` - the access token (base64 string)

`tokenType` - hint to the token type e.g.: `access_token`

`handler` - A handler to receive the event

Returnself