Eloqua App Action service - Delete URL

Dear All,

I am trying to create an API for delete URL in action service for an app that I have created. The Oracle documentation is not very clear on this topic.

I have read in the documentation that the delete URL uses an HTTP DELETE request and there is no content sent in the request body. All common URL template parameters are available (the same as with a create URL). On success, this endpoint should return a 200-level response. 

My delete URL also looks similar - https://www.someurl.com/delete/{appId}/{installId}/{instanceId}/{userName}/{siteName}/{siteId} 

My questions are as follows: