PipedreamHQ/pipedream

[ACTION] Microsoft teams upload image affordance for "send-chat-message"

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#20,856 opened on May 13, 2026

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Description

The existing "Send Chat Message" pipedream action does not allow us to include the additional property "hostedContents" which would let us send the inline encoded image.

https://github.com/PipedreamHQ/pipedream/blob/master/components/microsoft_teams/actions/send-chat-message/send-chat-message.mjs

In a previous request, the "send message to channel" action was updated, but not this one.

Is there a specific app this action is for? microsoft teams

Please provide a link to the relevant API docs for the specific service / operation.

https://learn.microsoft.com/en-us/graph/api/chatmessage-post?view=graph-rest-1.0&tabs=http#example-6-send-inline-images-along-with-the-message

Contributor guide

Research direction
The action file is at components/microsoft teams/actions/send chat message/send chat message.mjs. The Microsoft Graph API docs example 6 shows how to include inline images using the hostedContents property. The task is to add this property to the action's request body, handling the encoding of the image. Ensure the new property is optional and backward compatible.
Tech stack
javascriptnodejsrest api
Domain
backendapi
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Fresh
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
JavaScriptMicrosoft Graph APIPipedream action structure
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
70