title: How to trigger Azure Durable Functions from Azure Data Factory?
body: <p>I have done Durable Function Python tutorial and deployed to Azure Functions.
  <a href="https://docs.microsoft.com/en-us/azure/azure-functions/durable/quickstart-python-vscode" rel="nofollow noreferrer">https://docs.microsoft.com/en-us/azure/azure-functions/durable/quickstart-python-vscode</a></p>
  <p>I have succesfully tested triggering Function by (not changed tutorial code yet) http://.azurewebsites.net/api/orchestrators/HelloOrchestrator</p>
  <p>I'm reading durable function tip from
  <a href="http://datanrg.blogspot.com/2020/10/using-durable-functions-in-azure-data.html" rel="nofollow noreferrer">http://datanrg.blogspot.com/2020/10/using-durable-functions-in-azure-data.html</a></p>
  <p>How to trigger with Azure Data Factory?</p>
  <pre><code>1. I tried to add &quot;Azure Function&quot; activity from Azure Data Factory
  2. I created Linked Service and entered function name &quot;orchestrators/{HelloOrchestrator}&quot;
  3. Selected Method as POST
  4. Body set as {&quot;timezone&quot;:&quot;Eastern Standard Time&quot;}
  4. Add Trigger =&gt; &quot; Operation on target Azure Function1 failed: Call to provided Azure function 'orchestrators/{HelloOrchestrator}' failed with status-'InternalServerError' and message - 'Invoking Azure function failed with HttpStatusCode - InternalServerError.'. &quot;
  </code></pre>
  <p>I wonder if use wrong activity?</p>