Unable to create Amendments using amendment API loader
The customer is tried to create Amendments using Amendment API Loader in Developer tools. But they are facing the below error
NO_PERMISSION: Subscription api cannot be used when order is enabled.
The following error message indicates that your tenant has the Orders feature enabled. Currently, when Orders are enabled, Subscribe/Amend APIs cannot be used. Hence the Amendment API Loader is not supported.
You can instead try using Order API Loader.
See Orders API Migration Guidance for more information.