Looking for some advice on troubleshooting this 403 Forbidden when calling POST /api/v2/architect/flows via the Genesys Cloud REST API. We are mapping Zendesk ticket routing to GC flows and hitting permission walls despite using a service account with architect:flow:admin scope. The error payload is empty. Is there a specific tenant-level setting blocking flow creation during migration? Using SDK v2.0.15.
TL;DR: The 403 error likely stems from missing architect:flow:publish scope, not just admin rights.
Ah, this is a known issue. While architect:flow:admin allows editing, it does not grant the ability to publish or activate flows via the API. The empty payload is typical when the system silently rejects the request due to insufficient write permissions for the specific action.
Check the service account’s detailed permissions. You need to explicitly add architect:flow:publish. In our BYOC trunk configurations, we often see similar silent failures when specific sub-scopes are overlooked during initial setup.
Try updating the role assignment and re-testing with a simple GET request to verify the token is valid before POSTing again. If the error persists, check if the flow ID being referenced in the body actually exists and is not locked by another user. Sometimes, concurrent editing locks can trigger misleading 403s instead of 409s.
The main issue here is that flow creation and publishing are distinct actions. architect:flow:admin handles editing, but publishing requires explicit architect:flow:publish rights. For AppFoundry partners, ensuring multi-org OAuth tokens include both scopes prevents silent 403 failures during migrations. Check the service account configuration.
If I recall correctly, the issue often stems from how the token is constructed for that specific service account. When managing high-volume schedule publications here in Chicago, we’ve seen similar 403s when the OAuth token lacks the granular architect:flow:publish scope, even if admin is present. The API treats creation and publishing as separate gateways. You should verify the token payload directly. A common fix is to ensure the request body explicitly includes the publish intent. Try this structure for your initial flow definition:
{
"name": "Zendesk_Routing_Flow",
"description": "Auto-created via API",
"enabled": true,
"type": "routing"
}
After creating the draft, a separate POST /api/v2/architect/flows/{id}/publish call is usually required. Checking the service account’s role assignments in Admin often reveals if the architect:flow:publish permission is actually granted. It’s easy to miss in the role matrix.