The eucHardeningDisposition property within the GoogleCloudIntegrationsV1alphaIntegrationVersion schema is now readOnly. If your code previously attempted to set this field, it will now fail and requires an update. This field, which indicates the EUC hardening status, is now output-only and set by the service.
For integration testing, the GoogleCloudIntegrationsV1alphaTestIntegrationsRequest now includes an optional credentialMode parameter. This allows you to specify the credential flow (e.g., CREDENTIAL_MODE_HARDENED) for synchronous tests, providing more control over how your integrations behave under different security contexts. The GoogleCloudIntegrationsV1alphaTestIntegrationsResponse has been extended to include credentialMode, eucHardeningDisposition, and hardenedPaths. These new fields provide detailed insights into the credential flow used during the test, the integration's EUC hardening status, and which specific credential paths (like SCRIPT_EVAL or SUB_INTEGRATION) are covered by the hardened flow.
Finally, the GoogleInternalCloudCrmEventbusV3PostToQueueWithTriggerIdRequest gains a workflowId field, enabling you to target and test specific integration versions, including unpublished drafts, by pinning the enqueue to that exact version.
