New endpoints to add and update multiple SMS sender for a service.

app/service/service_senders_schema.py

@@ -1,3 +1,5 @@
+from app.schema_validation.definitions import uuid
+
 add_service_email_reply_to_request = {
     "$schema": "http://json-schema.org/draft-04/schema#",
     "description": "POST service email reply to address",
@@ -22,3 +24,17 @@ add_service_letter_contact_block_request = {
     },
     "required": ["contact_block", "is_default"]
 }
+
+
+add_service_sms_sender_request = {
+    "$schema": "http://json-schema.org/draft-04/schema#",
+    "description": "POST add service SMS sender",
+    "type": "object",
+    "title": "Add new SMS sender for service",
+    "properties": {
+        "sms_sender": {"type": "string"},
+        "is_default": {"type": "boolean"},
+        "inbound_number_id": uuid
+    },
+    "required": ["sms_sender", "is_default"]
+}