Update QueueList docs

api/api.py

@@ -52,7 +52,6 @@ def post(self) -> tuple:
                 200 (OK): On success.
                 401 (Unauthroized): When username or password are incorrect.
                 422 (Unprocessable Entitiy): When the username or password can't be parsed.
-                500 (Internal Server Error): On API error.
 
         Example:
                 curl -X POST
@@ -106,7 +105,6 @@ def get(self, queue: str, number: int) -> tuple:
 
         Return Codes:
                 200 (OK): On success.
-                500 (Internal Server Error): On API error.
 
         Example:
             /api/ce/100 returns:
@@ -143,7 +141,6 @@ def get(self, queues: str) -> tuple:
 
         Return Codes:
                 200 (OK): On success.
-                500 (Internal Server Error): On API error.
 
         Args:
             queues (str): Plus (+) deliminited list of queues.
@@ -161,9 +158,12 @@ def get(self, queues: str) -> tuple:
 
 class QueueList(Resource):
     @jwt_required
-    def get(self) -> list:
+    def get(self) -> tuple:
         """Returns a list of dictionaries with the number of items in each queue.
 
+        Return Codes:
+                200 (OK): On success.
+
         Example:
                 [
                     {
@@ -177,9 +177,9 @@ def get(self) -> list:
                 ]
 
         Returns:
-                list: Dictionaries with the number of items in each queue.
+                tuple: Queues and item counts as JSON and HTTP response code.
         """
-        return ECNQueue.getQueueCounts()
+        return (ECNQueue.getQueueCounts(), 200)