Gallery Platform API
Reference

Add a tag to a contact

Add a single tag to a contact (idempotent — never clobbers the contact's other tags). Returns the resulting tag set.

POST
/gallery/contacts/{id}/tags/{tagId}

Add a single tag to a contact (idempotent — never clobbers the contact's other tags). Returns the resulting tag set.

Authorization

bearerAuth contacts:create
AuthorizationBearer <token>

A gallery API key, sent as Authorization: Bearer gpk_… (or the x-api-key header).

In: header

Scope: contacts:create

Path Parameters

id*string
tagId*string

Header Parameters

Idempotency-Key?string

Optional. Send a unique key per logical operation to make retries safe: a retry with the same key replays the stored success for 14 days instead of re-running the write. Reusing a key with a different body returns 400.

Response Body

application/json

application/problem+json

application/problem+json

application/problem+json

application/problem+json

application/problem+json

application/problem+json

{  "data": [    {      "id": "string",      "name": "string",      "color": "slate",      "facet": "medium",      "created_at": "string",      "updated_at": "string"    }  ]}