Is FileMaker Cloud/FileMaker Cloud for AWS supported?
There are no issues when using a FileMaker Cloud or FileMaker Cloud for AWS hosted version of fmMMS when using the FileMaker Pro, FileMaker Go or FileMaker WebDirect client. If you are using FileMaker Cloud for AWS you can also use the Data API versions of the Webhooks files.
The Data API Webhooks currently don't work with FileMaker Cloud 2.x deployments due to the differences in how authentication is handled for FileMaker Cloud 2.x users with the Data API. We hope to have a version of the Webhooks that support FileMaker Cloud 2.x soon.