The AWS GovCloud (US) Region is an opt-in Labs Feature and not supported yet:
- Due to being a non US company, we are not currently in the position to test this add-on with the AWS GovCloud Region (US) directly. However, the API is compatible in general and we have done our best to address the documented differences - please get in touch if things do not work as intended, we are very interested to collaborate on the necessary adjustments.