Module GapiOAuth2ServiceAccount
OAuth 2.0 authorization API implementation for service accounts.
val get_access_token : ?url:string -> ?assertion_timestamp:float -> ?assertion_expiration:float -> ?user_to_impersonate:string -> service_account_credentials_json:string -> scopes:string list -> GapiConversation.Session.t -> GapiAuthResponse.t * GapiConversation.Session.t
get_access_token path scopes
: returns the access token for the service account.service_account_data_path
is the path of the JSON file containing the account data (client id, private key, etc.),scopes
is a list of the permissions that the application requests.- parameter url
URL of the auth endpoint (defaults to https://www.googleapis.com/oauth2/v4/token).
- parameter assertion_timestamp
The time (Unix Epoch) the assertion is issued (defaults to now).
- parameter assertion_expiration
The time (Unix Epoch) the assertion expires (defaults to now + 1 hour).
- parameter user_to_impersonate
Email of the user to impersonate (for G Suite domains).