Set prompt tags

Replaces a prompt’s tags with exactly the ids you send. Tags not in the list are removed; an empty array clears them all.

Set-exact rather than add-and-remove, because that is what a sync integration needs: one call expresses “these and only these”, and repeating it is harmless. Reading the current set first is not required, but List prompts returns each prompt’s tags.

Requires the write:tags scope, and the workspace must be enabled for API writes.


PATCH /v1/brands/{brand_id}/prompts/{prompt_id}/tags

Authorization

Header	Type	Required
`Authorization`	`Bearer asky_sk_…`	required
`Idempotency-Key`	`string`	required

Path parameters

Parameter	Type	Required	Description
`brand_id`	`uuid`	required	From List brands
`prompt_id`	`uuid`	required	From List prompts

Query parameters

None.

Body

application/json

Field	Type	Required	Description
`tag_ids`	`uuid[]`, max 50	required	The complete set. `[]` removes every tag. Duplicates are collapsed

Every id must name a tag on this brand. If any does not, the whole call is refused and nothing changes — the message names the offending ids.

Request

cURL


curl --request PATCH \
  --url 'https://api.askylabs.com/v1/brands/242546de-4cee-4a7d-952e-f6aa60c63ef8/prompts/9f2c1d84-6b31-4a2e-9c77-1e5b0a3f8d42/tags' \
  --header 'Authorization: Bearer <api-key>' \
  --header 'Idempotency-Key: <unique-per-attempt>' \
  --header 'Content-Type: application/json' \
  --data '{"tag_ids":["5524d66a-df1e-47e4-9dbc-802af39235ad"]}'

Python


import requests
 
url = "https://api.askylabs.com/v1/brands/242546de-4cee-4a7d-952e-f6aa60c63ef8/prompts/9f2c1d84-6b31-4a2e-9c77-1e5b0a3f8d42/tags"
headers = {"Authorization": "Bearer <api-key>", "Idempotency-Key": "<unique-per-attempt>"}
 
response = requests.patch(url, json={"tag_ids": ["5524d66a-df1e-47e4-9dbc-802af39235ad"]}, headers=headers)
print(response.text)

JavaScript


const options = {
  method: 'PATCH',
  headers: {Authorization: 'Bearer <api-key>', 'Idempotency-Key': '<unique-per-attempt>', 'Content-Type': 'application/json'},
  body: JSON.stringify({tag_ids: ['5524d66a-df1e-47e4-9dbc-802af39235ad']})
};
 
fetch('https://api.askylabs.com/v1/brands/242546de-4cee-4a7d-952e-f6aa60c63ef8/prompts/9f2c1d84-6b31-4a2e-9c77-1e5b0a3f8d42/tags', options)
  .then(res => res.json()).then(res => console.log(res)).catch(err => console.error(err));

Response

200


{
  "data": {
    "prompt_id": "9f2c1d84-6b31-4a2e-9c77-1e5b0a3f8d42",
    "tags": [
      {
        "id": "5524d66a-df1e-47e4-9dbc-802af39235ad",
        "name": "Bottom funnel",
        "slug": "bottom-funnel",
        "color": "#4F46E5",
        "description": null
      }
    ]
  },
  "request_id": "req_7d21b0af59c34e18b6ac"
}

404


{
  "error": {
    "code": "not_found",
    "message": "tag_id not found for this brand: 00000000-0000-0000-0000-000000000000.",
    "request_id": "req_5b0e77d213a94f6a8ce1"
  }
}

400


{
  "error": {
    "code": "invalid_request",
    "message": "Invalid input: tag_ids: Expected array, received string",
    "request_id": "req_4c81a0be29d34f1a6b72"
  }
}

403


{
  "error": {
    "code": "insufficient_scope",
    "message": "This action requires the \"write:tags\" scope, which your token does not have.",
    "request_id": "req_2a71d0ce38f14b9c7d05"
  }
}

Response fields

The resulting set, so you can confirm the outcome without a follow-up read.

Field	Type	Description
`data.prompt_id`	`uuid`	required
`data.tags[].id`	`uuid`	required
`data.tags[].name`	`string`	required
`data.tags[].slug`	`string`	required
`data.tags[].color`	`string \| null`	required
`data.tags[].description`	`string \| null`	required
`request_id`	`string`	required

Errors

Status	Code	When
400	`invalid_request`	`tag_ids` missing, not an array of uuids, or over 50 entries
401	`invalid_token`	The key is missing, malformed, or does not exist
403	`insufficient_scope`	The key does not carry `write:tags`
404	`not_found`	The prompt or one of the tags does not exist, or belongs to another brand
429	`rate_limited`	Over 60 requests per minute

Notes

Applying one tag to many at once? Use Bulk add tag to prompts — it adds without replacing the rest.

Tags are shared. The pool is brand-level: the same tag can label prompts and competitors. See Create tag.

The call is idempotent by construction. Sending the same set twice leaves the same result, so a retry after a lost response is safe even without the Idempotency-Key replay.

All-or-nothing on unknown ids. One bad id refuses the whole call rather than applying the others, so a partially-synced state is never reachable.