Real-time Service call for method '{0}' failed due to an invalid service to service authentication application name. The ...

Real-time Service call for method '{0}' failed due to an invalid service to service authentication application name. The application name is set using the 'azureResource' setting in CommerceRuntime.config. Please verify the specified application name exists in AAD (Azure Active Directory), is configured under the specified tenant (the tenant is set by the 'azureAuthority' setting in CommerceRuntime.config), and that the application name is properly set in the CommerceRuntime.config file. See the inner exception(s) for specific details.