Controlling settings, permissions, and membership within Teams and channels
Dear Stuart Gay,
Good day! Thank you for posting to Microsoft Community. We are happy to help you.
Based on your description, I understand that you have a concern with “Bot framework not allowing postmessage for Single tenant Azure App integration”.
Could confirm that you are using the correct ID? According to the error message, you seem to have specified Client Secret instead of App ID in your application. This may also happen if the application has not been installed by the tenant's administrator or approved by any of the tenant's users. Or It's possible that you sent your authentication request to the incorrect tenant.
This might be the reason why the authentication request includes an incorrect Client ID and Azure AD fails to identify the app, resulting in this error. I suggest searching up your application in Azure AD > App registrations and double-checking that you are using its client ID, ensure the identifier is the Azure client_id.
In the meantime, I'd like to ask community members to share their experiences or ideas for this. It may benefit other community members. Our forum community appreciates provided knowledge. You may also express your concern in our Microsoft Q&A forum community, an experienced member can provide a workaround there.
If you have a different situation or concerns, please let me know and provide a more detailed description so we can provide you with more specific assistance.
Sincerely,
De Paul | Microsoft Community Moderator
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