code: public ServiceFuture<DenyAssignmentInner> getByIdAsync(String denyAssignmentId, final ServiceCallback<DenyAssignmentInner> serviceCallback) {
          return ServiceFuture.fromResponse(getByIdWithServiceResponseAsync(denyAssignmentId), serviceCallback);
      }
docs: Gets a deny assignment by ID.
  
  @param denyAssignmentId The fully qualified deny assignment ID. For example, use the format, /subscriptions/{guid}/providers/Microsoft.Authorization/denyAssignments/{denyAssignmentId} for subscription level deny assignments, or /providers/Microsoft.Authorization/denyAssignments/{denyAssignmentId} for tenant level deny assignments.
  @param serviceCallback the async ServiceCallback to handle successful and failed responses.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the {@link ServiceFuture} object