REST Web Service GET Method
To create a Web Service GET method, creating a Web Service Connection is mandatory.

See REST Web Service Adaptor for general instructions on how to modify the following parameters:
- URL resource (request string)
- Query parameters
- Request body source
- Request and response headers.
The Web Service GET method issues an HTTP GET method on the specified endpoint (as set via the specified connection).
It generally assumes a JSON response, though it will check the response headers and/or the 'Convert Output to String' setting to allow for raw text string responses.