public async Task <IHttpActionResult> ChangeStateForArtifactAsync([FromUri] int artifactId, [FromBody] WorkflowStateChangeParameter stateChangeParameter)
{
// We assume that Session always exist as we have SessionRequired attribute
if (artifactId <= 0 || stateChangeParameter == null || !ModelState.IsValid || stateChangeParameter.FromStateId == stateChangeParameter.ToStateId)
{
throw new BadRequestException("Please provide valid state change parameters");
}
return(Ok(await _workflowService.ChangeStateForArtifactAsync(Session.UserId, Session.UserName, artifactId, stateChangeParameter)));
}