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Power Platform Community / Forums / Power Automate / Post a chat & send a r...
Power Automate
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Post a chat & send a reaction in teams via Power Automate

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I am currently trying to make a flow that sends a chat (reminder) and then sends a reaction to that message.
However, it seems like there's some issues when it gets to "Send a Microsoft Graph HTTP request", giving me back a "Bad Request" response as follows.
 
Action 'Send_a_Microsoft_Graph_HTTP_request' failed: URI path is not a valid Graph endpoint, path is neither absolute nor relative or resource/object is not supported for this connector. Invalid resource,Allowed values: teams,me,users. Invalid Object,Allowed values: channels,chats,installedApps,messages,pinnedMessages.
 
This is how the flow looks like:
 
and this is how I have set the "Send a Microsoft Graph HTTP request":
 
It is appreciated if someone can help me figure out the issue.
Thank you very much in advance.
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  • Suggested answer
    Expiscornovus Profile Picture
    33,874 Most Valuable Professional on at
    Hi @MTJP,
     
    This is a limitation of the action. The URI field only supports /teams, /me or /users as the 1st segment of your URI value. You are using /chats as the 1st segment, which is not allowed.
     
    For reference see the documentation:
    Construct a Microsoft Graph REST API request to invoke against the Microsoft Teams endpoints. These segments are supported: 1st segment: /teams, /me, /users 2nd segment: channels, chats, installedApps, messages, pinnedMessages.
    https://learn.microsoft.com/en-us/connectors/teams/?tabs=text1%2Cdotnet#send-a-microsoft-graph-http-request

    As a workaround you could use the HTTP action for this. Unfortunately, that one is part of a premium connector though.
     
     
    Happy to help out 😁

    I share more #PowerAutomate and #SharePointOnline content on my Blog, LinkedIn, Bluesky profile or Youtube Channel

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