Authenticating connections

The adapter supports the following authentication methods:

Basic authentication. The user provides username and password values and the adapter automatically assembles them into appropriate authorization header.
OAuth 2.0 authentication. The user provides access token obtained through OAuth 2.0. The username and password can still be used to automatically refresh the access token.

REST Adapter as a source:

REST adapter as a source performs the specified GET or HEAD operation and returns the response.

REST Adapter as a target:

REST adapter as a target submits requests to the specified POST, PUT, PATCH or DELETE operation, as applicable.