So I’m seeing a very odd bug with the Workforce Management Schedule API when attempting to synchronize shift data from Genesys Cloud to ServiceNow for compliance auditing. The integration leverages a scheduled Data Action that polls the /api/v2/wfm/schedule/assignments endpoint every 15 minutes. The payload is then transformed via a custom JSONata script and pushed to a ServiceNow REST Message endpoint designed to update the sn_customerservice.wfm table.
The issue manifests as a sporadic HTTP 409 Conflict response from the Genesys Cloud API, specifically when the Data Action attempts to retrieve assignment data for agents currently undergoing a manual schedule override in the WFM UI. The error payload returns a conflict code with the message: “Resource conflict detected. The requested resource is currently locked by another operation.” This suggests a race condition between the UI-driven override process and the background Data Action polling mechanism.
I have verified that the ServiceNow endpoint is handling the requests correctly; the 409 originates strictly from the Genesys Cloud side before the payload even leaves the Genesys ecosystem. The environment is running on the eu-west-1 region, and the Genesys Cloud instance version is 2024.1. The Data Action is configured with exponential backoff, yet the conflict persists if the manual override is not completed within the 15-minute window.
Has anyone encountered this specific locking behavior with the Schedule API? Is there a recommended retry strategy or a specific header that can be added to the request to bypass this conflict, or should the polling interval be adjusted to avoid overlapping with peak WFM administration hours (typically 08:00-10:00 GMT)? I am cross-referencing the official WFM API documentation, but there is limited detail on handling concurrent modification conflicts for assignment resources.
Appreciate any insights or workarounds.