Getting this when using Postman on api/2.0/token-management/on-behalf-of/tokens

{
    "error_code": "ENDPOINT_NOT_FOUND",
    "message": "No API found for 'GET /token-management/on-behalf-of/tokens'"
}

 Using the databricks cli (databricks token-management create-obo-token) I get the following error

Error: On-behalf-of token creation for service principals is not enabled for this workspace