What is an Operation?
Operations define the action that can be performed on the resource. REST supports POST, GET, PUT, PATCH, and DELETE operations that correspond to the CRUD operations.
In TIBCO Business Studio, a process implements an operation on a resource and acts to receive, manipulate, and return resources. You pass information to an operation by attaching path or query parameters to the URL of the resource. In addition you can use header parameters to pass or receive information in the HTTP envelope containing the message body.