Prepare a Files.com upload handoff from Slack
For a clear upload request, prepare the temporary key needed to host an accessible file for import or sharing.
Trigger
Channel Message Received
Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.
Action
Get S3 Key for Upload
Tool to generate a temporary key for file uploads by uploading the file to Files.com. Useful when you need to host a local file temporarily before importing or sharing.
Why this helps
Upload handoffs can stall when the person handling them has to work out the next technical step from scratch.
- Turns a clear upload request into a concrete preparation step.
- Reduces the mental overhead of remembering the upload handoff sequence.
- Keeps the upload request connected to its Slack context.
Setup
Build it in a few focused steps.
- 1Connect Slack and Files.com to Notis once through the portal.
- 2Create an automation in the portal or ask Notis in plain language to prepare a Files.com upload key when a Slack request identifies an accessible file.
- 3Write one instruction to confirm the file is available, generate the temporary upload key, and report the next step without claiming that the file has been imported.
- 4Choose the channel message trigger, select a report channel, and test with a real request for an accessible file.
Questions about this workflow
Does generating the key upload the file?
The action generates a temporary key for upload; it does not by itself confirm that the file was imported.
What if the file is only mentioned in Slack?
The prompt should report that the file must be accessible for the upload flow before attempting to prepare the key.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Slack to Files com. A trigger fires from one place; an action lands in another.
Slack triggers
Files com actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Delete API Key
Tool to delete an API key. Use when you need to revoke an API key after confirming its identifier.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Delete Permission
Tool to delete a specified permission. Use when you need to remove a permission by its ID after verifying the identifier.
New Channel Created Trigger
Triggered when a new channel is created in Slack.
Delete Share
Tool to delete a specified share link. Use when you need to revoke access to a shared item after confirming its share ID.
Channel Message Received
Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.
Get S3 Key for Upload
Tool to generate a temporary key for file uploads by uploading the file to Files.com. Useful when you need to host a local file temporarily before importing or sharing.
Direct Message Received
Triggered when a new direct message (DM) is sent to a user in Slack. Catches all DMs across all DM channels.
List Folders
Tool to list folders. Use when you need to retrieve folders under a parent with pagination.
Message Reaction Added
Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.
List Groups
Tool to list groups. Use when you need to retrieve a paginated list of all groups before performing group-related operations.
Message Reaction Removed
Triggered when a reaction is removed from a message in Slack. Supports optional filtering by channel and emoji name.
List Permissions
Tool to retrieve permissions for a specified resource. Use when you need to inspect who has access and what level for a given file or folder.
Reaction Added Trigger
DEPRECATED: use `SLACK_MESSAGE_REACTION_ADDED` instead. Triggered when a reaction is added to a message in Slack.
Connect any two apps with Notis in the middle.
Slack and Files com, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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