Provides the options to authenticate the connection. This is an optional property.

Authentication options are as follows:
  • None: The endpoint does not require any authentication.
  • Basic: The endpoint requires username and password for authentication.
  • OAuth 2.0: The endpoint requires an access token to access the REST APIs securely by using OAuth 2.0 Authentication. If the access token is expired, the action to be taken can be specified through Access Token Expiry Action.
  • Use Endpoint Definition: When configuration script or packages are used in REST Client node, specifying this option will use the authentication specified in the endpoint configuration and any required connection properties need to be passed through Properties table.