API Doc: Check List Friendship Access

POST /api/friends/{authorid}

With HTTP POST, ask whether an author is friends with a list of authors.

Sending a JSON object as the body of the POST with the query type, a main authorid and then a list of authorids we want to know if the original authorid is friends with. The response JSON will include the query, the author we asked about, and then a list of author's authorids that are friends with the original authorid.

Here is an example of a request for a frient:

POST /api/friends/de205d94-75b4-c31b-a9b2-e32b9e54ef13 HTTP/1.1

{
	"query":"friends",
	"author":"9de17f29c12e8f97bcbbd34cc908f1baba40658e",
	"authors": [
	    "de305d54-75b4-431b-adb2-eb6b9e546013",
		"ae345d54-75b4-431b-adb2-fb6b9e547891",
  	]
}

200 OK

{
	"query":"friends",
 	"author":"9de17f29c12e8f97bcbbd34cc908f1baba40658e",
	"authors": [
	    "de305d54-75b4-431b-adb2-eb6b9e546013",
		"ae345d54-75b4-431b-adb2-fb6b9e547891",
  	]
}