Clarify in which cases the DELETE operation returns a non-empty response body #3
Description
The current documentation specifies that the DELETE operation returns a non-empty response body in the Summary table on the Methods page: https://cloud.ibm.com/docs/api-handbook?topic=api-handbook-methods
It also specifies the DELETE operation may return the status code 204 (No Content) on the Status codes page: https://cloud.ibm.com/docs/api-handbook?topic=api-handbook-status-codes
Please clarify when the DELETE operation may return an empty response body (e.g. sync delete), when it may return a non-empty response body (e.g. async delete), and the associated status codes.