public async Task<BoxTaskAssignment> UpdateTaskAssignmentAsync(BoxTaskAssignmentUpdateRequest taskAssignmentUpdateRequest)
{
taskAssignmentUpdateRequest.ThrowIfNull("taskAssignmentUpdateRequest")
.Id.ThrowIfNull("taskAssignmentUpdateRequest.Id");
BoxRequest request = new BoxRequest(_config.TaskAssignmentsEndpointUri, taskAssignmentUpdateRequest.Id)
.Method(RequestMethod.Put)
.Payload(_converter.Serialize(taskAssignmentUpdateRequest));
IBoxResponse<BoxTaskAssignment> response = await ToResponseAsync<BoxTaskAssignment>(request).ConfigureAwait(false);
return response.ResponseObject;
}