graph api fix

backend/app/agent_message_service.py

@@ -115,21 +115,24 @@ def _build_template_components(
     customer_name: str,
     report_url: str,
 ) -> list[dict]:
-    """Build Meta template components using positional variables.
+    """Build Meta template components for agent_run_completion.
 
-    agent_run_completion uses:
-      body {{1}}  -> customer name
-      button {{1}} -> report URL path suffix OR full URL depending on Meta template config.
-    We pass the full hosted report URL for the button so the View Report link resolves correctly.
+    Meta template uses parameter_format=NAMED for the body (customer_name) and a
+    positional URL-button suffix for the View Report link.
     """
     components: list[dict] = [
         {
             "type": "body",
-            "parameters": [{"type": "text", "text": customer_name.strip()}],
+            "parameters": [
+                {
+                    "type": "text",
+                    "parameter_name": "customer_name",
+                    "text": customer_name.strip(),
+                }
+            ],
         }
     ]
     if template.button_label and template.button_url_base:
-        # Meta URL button: pass path suffix relative to button_url_base (e.g. desi-clans-test/2026-10-03)
         base = template.button_url_base.rstrip("/")
         button_param = report_url[len(base) + 1 :] if report_url.startswith(f"{base}/") else report_url
         components.append(
@@ -319,6 +322,6 @@ def build_agent_message_docs(template: AgentMessageTemplate) -> dict:
             "Messages are sent from the Urmi AI WhatsApp business number on your behalf.",
             "Create the report group in Console → Agent → Urmiport before sending.",
             "If report_id is omitted, Urmi generates a unique postfix automatically.",
-            "The WhatsApp button uses positional template variables: body {{1}} = customer_name, button suffix = report_group/report_id.",
+            "Body uses named parameter customer_name; button URL suffix is report_group/report_id.",
         ],
     }