What might cause a 401 Not Authorized error when creating a schema?

The 401 Not Authorized error is primarily associated with authorization issues, meaning that the server recognizes the request but the credentials provided (if any) are insufficient to access the resource.

When considering the provided options, changing the CONTAINER_ID from global to tenant can lead to this error because the global ID typically has broader access across different schemas and resources. Switching to a tenant-specific CONTAINER_ID may restrict access, especially if the permissions associated with that tenant ID are not set up correctly or if the schema being accessed doesn't exist in that tenant's context. This switch may inadvertently lead the server to determine that the client does not have the necessary permissions, resulting in a 401 error.

On the other hand, missing a schema version number, using an incorrect API endpoint, or not providing the correct accept header are more likely to trigger different types of errors. A missing schema version number might lead to a 400 Bad Request error, indicating that the request is malformed. An incorrect API endpoint might return a 404 Not Found error, signaling that the resource you are trying to access does not exist at that endpoint. Lastly, an incorrect accept header would likely produce a 406 Not Acceptable error, meaning the server cannot generate a response that is acceptable for the client