public async Task SendAuditorApprovalEvent(
[HttpTrigger(AuthorizationLevel.Function, "post", Route = null)]
HttpRequestMessage req,
[OrchestrationClient] DurableOrchestrationClient context,
ILogger log)
{
var approvalRequest = JsonConvert.DeserializeObject <SendAuditorApprovalRequest>(await req.Content.ReadAsStringAsync());
var instanceId = await _approvalService.GetInstanceId(approvalRequest.WorkflowId);
await context.RaiseEventAsync(instanceId,
$"E_AuditorApprovalEvent_{approvalRequest.WorkflowId.ToString()}",
approvalRequest.EventData);
}