Actions57
- Card Actions
- Card Builder Actions
- Channel Actions
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- Analyze Reactions
- Delete
- Delta (All Chats)
- Export All Messages (Metered)
- Export Retained Messages (Metered)
- Generate Thumbnail
- Get
- Get Many
- Get Pinned Messages
- Get Reaction Analytics
- List Messages
- List Replies
- Monitor Upload
- Pin Message
- Pin Channel Message
- Process File
- Reply
- Reply with Attachment
- Send
- Send and Wait
- Send File Link
- Send with Attachment
- Set Reaction
- Soft Delete
- Undo Delete
- Unpin Message
- Unpin Channel Message
- Unset Reaction
- Update
- Upload to OneDrive
- Subscriptions Actions
- Team Actions
- User Actions
Message → Delta (All Chats)
AI-generatedSummary
Runs a Microsoft Graph delta query to retrieve chat message changes across the tenant or for one user. Supply a delta link or its skip/delta token to continue a prior sync; the operation can also start from an optional date and time.
Inputs
- Count — Number of messages to retrieve per request; defaults to 10 and accepts 1–50.
- Scope — Choose All Chats (App) for tenant-wide results (default), or Specific User.
- User ID (required) — Required when Scope is Specific User; identifies the user whose chats are queried.
- Delta Link — A deltaLink from a previous run to continue syncing.
- From DateTime — Optional ISO 8601 start time for filtering messages.
- Skip Token — The $skiptoken from a previous delta nextLink, for continuing pagination.
- Delta Token — The $deltatoken from a previous deltaLink, for continuing a delta sync.
- Model — Payment model for the metered delta endpoint; defaults to Evaluation.
Output shape
A list of items containing chat message changes and delta pagination state.
Use the returned nextLink or deltaLink tokens on later runs to page through results or continue syncing. Tenant-wide scope uses the app-level endpoint; user scope requires a User ID.