The listener for function 'functionName' was unable to start. <--- Forbidden

Question

I am trying to implement azure durable functions in C# I have few activity triggers there myActitivityTrigger1,myActitivityTrigger2

Its all working fine locally (From Visual Studio). But when I deployed it into azure, it starts saying

The listener for function 'myActitivityTrigger1' was unable to start. <--- Forbidden

[FunctionName("dqService")]
public static async Task<string> InvokeObjectMetadata([ActivityTrigger] string name, ILogger log)
{
    await Task.Delay(10000);
    //log.LogInformation($"ObjectMetadata fired");
    Console.ForegroundColor = ConsoleColor.Green;
    Console.WriteLine("Dq Service Fired");
    return $"Hello {name}!";
}

What could be the reason this is firing in azure only

Answer 1

We have also tried to recreate the issue from our end but its working fine withput giving us any error .

Workaround that we follow;

• Created Durable function using .net and tested locally with the added connection string of our storage account in localsettings.json ( in VS CODE) and it returns as expected .

• And then deploy the function to our function app and make sure that we have the correct connection string as on localsettings.json file because its not being deploy. Then call the function with providing correct uri with function name.

  https://orc************.azurewebsites.net/api/DurableFunctionsOrchestrationCSharp1_HttpStart

OUTPUT DETAILS:-

For more information please refer this MICROSOFT DOCUMENTATION .