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PATCH
/
assets
/
tags
/
{tag_id}
Update asset tag
curl --request PATCH \
  --url https://api.fal.ai/v1/assets/tags/{tag_id} \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "name": "campaign"
}
'
{
  "tag": {
    "id": "43ce3411-1a25-4d14-875e-3562d341b090",
    "name": "moodboard",
    "created_at": "2026-05-23T20:00:00.000Z"
  }
}

Documentation Index

Fetch the complete documentation index at: https://fal.ai/docs/llms.txt

Use this file to discover all available pages before exploring further.

Authorizations

​
Authorization
string
header
required

API key must be prefixed with "Key ", e.g. Authorization: Key YOUR_API_KEY

Headers

​
Idempotency-Key
string

Optional idempotency key for safe request retries

Example:

"550e8400-e29b-41d4-a716-446655440000"

Path Parameters

​
tag_id
string
required

Tag ID

Minimum string length: 1
Example:

"43ce3411-1a25-4d14-875e-3562d341b090"

Body

application/json
​
name
string

Tag name

Required string length: 1 - 50

Response

Tag updated

​
tag
object
required

Asset tag