Upload Tags
Upload tags are key-value pairs that you attach to a file when it is uploaded. Filestack returns the same pairs in the upload response and in the upload webhook.
Why Use Them
Upload tags connect an upload to data in your application, such as a user ID or a transaction ID.
Setting Tags in the File Picker
Add tags to the uploadConfig option, for example uploadConfig: { tags: { "userId": "123" } }. A value can also be a function that runs before the upload starts and receives the current file.
Where Tags Appear
- The upload response
- The
fp.uploadwebhook
Related terms
File Picker
Filestack’s customizable upload widget with multiple source options.
Webhooks
Event-driven communication mechanism for asynchronous operations.
Uploads Service
Primary ingestion point for all content entering the Filestack ecosystem.
More in Uploads
This page is one of 94 terms in the Filestack glossary.
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