2318: Update specific entity preferences

Update entity preference subscription status for given preferences

Endpoint ID:	2318
Method:	PUT
URL:	/preferences/entity/id/{entityID} /preferences/entity/ext-key/{ext-key}/{ext-type}
	entityID	Rubiq master ID that uniquely identifies the entity
	ext-key	External key that uniquely identifies the entity
	ext-type	Type of external key
Request body:	A JSON object containing the following required propertes: `optIn` An array of preferenceIDs of preferences that should be opted-in to `optOut` An array of preferenceIDs of preferences that should be opted-out of `optOutReason` The reason string which will be set for any preferences which are being opted-out of { "optIn": [ "7a6776a3-9411-4d34-9866-99aa9ac7cc27", "dd9eaf78-18ff-44ea-9717-25b103060643" ], "optOut": [], "optOutReason": "No longer interested" }
Response body:	None
Status codes:	204	OK
	404	The entity or preference were not found. The following sub codes may be returned: `404.1` Entity not found `404.2` External entity reference not found `404.4` Preference "`preferenceID`" not found

REST API