chore: Add Message API, cleanup conversation_id param (#2249)

swagger/paths/conversation/labels/create.yml

@@ -0,0 +1,26 @@
+tags:
+  - Conversation Labels
+operationId: conversation-add-labels
+summary: Add Labels
+description: Add labels to a conversation. Note that this API would overwrite the existing list of labels associated to the conversation.
+parameters:
+  - name: data
+    in: body
+    required: true
+    schema:
+      type: object
+      properties:
+        labels:
+          type: array
+          description: Array of labels (comma-separated strings)
+          properties:
+            type: string
+responses:
+  200:
+    description: Success
+    schema:
+      $ref: '#/definitions/conversation_labels'
+  404:
+    description: Conversation not found
+  401:
+    description: Unauthorized