title: Create New Channel Action Error "An item with the same key has already been added"
body: <p>I have a PowerAutomate workflow that gets a list of names from a SharePoint list and cycles through them, creating channels on a new team.</p>
  <p>About 25% of the time when I run it, it errors on a different channel with this error:</p>
  <blockquote>
  <p>An item with the same key has already been added. Key: <a href="https://msg.teams.microsoft.com" rel="nofollow noreferrer">https://msg.teams.microsoft.com</a></p>
  </blockquote>
  <p>I look at the team and the channels that it errors on definitely haven't been created. When I rerun the workflow it works fine.</p>
  <p>Is this just a poorly worded error message?</p>
  <p>Here's the full output for that action:</p>
  <blockquote>
  <p>{&quot;statusCode&quot;:400,
  &quot;headers&quot;:{&quot;Transfer-Encoding&quot;:&quot;chunked&quot;,&quot;Vary&quot;:&quot;Accept-Encoding&quot;,&quot;Strict-Transport-Security&quot;:&quot;max-age=31536000&quot;,&quot;request-id&quot;:&quot;GUID&quot;,&quot;client-request-id&quot;:&quot;GUID&quot;,&quot;x-ms-ags-diagnostic&quot;:&quot;{&quot;ServerInfo&quot;:{&quot;DataCenter&quot;:&quot;West
  US&quot;,&quot;Slice&quot;:&quot;E&quot;,&quot;Ring&quot;:&quot;4&quot;,&quot;ScaleUnit&quot;:&quot;005&quot;,&quot;RoleInstance&quot;:&quot;ID&quot;}}&quot;,&quot;Timing-Allow-Origin&quot;:&quot;*&quot;,&quot;x-ms-apihub-cached-response&quot;:&quot;true&quot;,&quot;x-ms-apihub-obo&quot;:&quot;true&quot;,&quot;Date&quot;:&quot;Sat,
  06 Aug 2022 00:01:50
  GMT&quot;,&quot;Content-Type&quot;:&quot;application/json&quot;,&quot;Content-Length&quot;:&quot;516&quot;},&quot;body&quot;:{&quot;error&quot;:{&quot;code&quot;:&quot;BadRequest&quot;,&quot;message&quot;:&quot;An
  item with the same key has already been added. Key:
  https://msg.teams.microsoft.com&quot;,&quot;innerError&quot;:{&quot;message&quot;:&quot;An item with
  the same key has already been added. Key:
  https://msg.teams.microsoft.com&quot;,&quot;code&quot;:&quot;InvalidRequest&quot;,&quot;innerError&quot;:{},&quot;date&quot;:&quot;Date&quot;,&quot;request-id&quot;:&quot;GUID&quot;,&quot;client-request-id&quot;:&quot;GUID&quot;}}}}`</p>
  </blockquote>