Update a Theme Set

PATCH

https://api.withpersona.com/api/v1/theme-sets/:theme-set-id

PATCH

/api/v1/theme-sets/:theme-set-id

curl -X PATCH https://api.withpersona.com/api/v1/theme-sets/theme-set-id \
     -H "Authorization: Bearer <token>" \
     -H "Content-Type: application/json" \
     -d '{
  "data": {
    "attributes": {
      "name": "Brand Default",
      "styles": {
        "settings": {
          "use-dark-theme": false,
          "preferred-theme-variant": "light"
        },
        "light": {
          "inquiry": {
            "primary-color": {
              "unit": "hex",
              "value": "#222222"
            }
          }
        }
      }
    }
  }
}'

{
  "data": {
    "type": "theme-set",
    "id": "theset_ABC123",
    "attributes": {
      "name": "Brand Default",
      "status": "active",
      "styles": {
        "settings": {
          "use-dark-theme": false,
          "preferred-theme-variant": "light"
        },
        "light": {
          "inquiry": {
            "primary-color": {
              "unit": "hex",
              "value": "#222222"
            }
          }
        }
      },
      "created-at": "2026-01-01T00:00:00.000Z",
      "updated-at": "2026-01-02T00:00:00.000Z",
      "archived-at": null
    }
  }
}

Updates an existing theme set. Both attributes are optional — an omitted attribute is left unchanged. When styles is present it replaces the stored styling wholesale: the tree carries the complete desired styling, and any cell absent from it falls back to the Persona default cascade.

Authentication

AuthorizationBearer

Bearer authentication of the form Bearer <token>, where token is your auth token.

Path parameters

theme-set-idstringRequired

ID of the theme set to update

Query parameters

fieldsmap from strings to stringsOptional

Comma-separated list(s) of attributes to include in the response. This can be used to customize which attributes will be serialized in the response. See Serialization for more details.

Request

This endpoint expects an object.

dataobjectRequired

Response headers

RateLimit-Limitinteger

The maximum number of requests permitted in the current rate limit window. For an API key with its own rate limit, requests count against both the key's limit and the environment's limit, and this header reports whichever is closer to being reached, so it can change between responses. On a 429 response, it reports the limit that rejected the request. For an API key without its own rate limit, it reports the environment's limit. Returned on every authenticated response.

RateLimit-Remaininginteger

The number of requests remaining in the current rate limit window for the limit reported in RateLimit-Limit. Returned on every authenticated response.

RateLimit-Resetinteger

The number of seconds until the current rate limit window resets. Returned on every authenticated response.

Request-IdstringOptional

The unique identifier of the API log entry that recorded this request. Starts with req_. Include this value when reaching out to Persona support. Present on every authenticated response, including error responses.

Persona-Environment-IdstringOptional

The token of the Persona environment that handled the request. Returned on every authenticated response, including most error responses.

Persona-Organization-IdstringOptional

The token of the Persona organization that handled the request. Returned on every authenticated response, including most error responses.

Response

This endpoint returns a Theme Set object.

dataobject

A Theme Set object

Errors

400

Bad Request Error

401

Unauthorized Error

403

Forbidden Error

404

Not Found Error

409

Conflict Error

422

Unprocessable Entity Error

429

Too Many Requests Error