---
title: "Append Asset Dropdown Field Option(s)"
method: POST
path: "/v2/assets/fields/{fieldID}/options"
tags: ["Routes", "Assets", "Fields"]
---

# Append Asset Dropdown Field Option(s)

`POST /v2/assets/fields/{fieldID}/options`

Appends one or more options to a Dropdown custom field on assets. Existing options are preserved. Returns 409 if any incoming name duplicates an existing option or another name in the same request (comparison is case-insensitive and trimmed). To replace the entire list, use PUT instead.

## Path parameters

- `fieldID` integer, required

## Request body

- union
  - object
    - `name` string, required — The name of the option to append.
  - object
    - `options` DropdownOption[], required — List of options to append.
      - `name` string, required — The display name of the dropdown option.

## Response `201`

Option(s) appended successfully. Returns the full updated options list. Existing options are preserved; only the new names are added.

- object
  - `options` DropdownOption[]
    - `name` string, required — The display name of the dropdown option.

## Other responses

- `400` — The request was malformed — either invalid JSON syntax or a validation failure (missing required field, wrong type, etc.).
- `401` — No `Authorization` header was provided on the request.
- `403` — The supplied credentials are invalid, the customer account is inactive, or the credentials do not have permission to perform this action.
- `404` — The referenced resource does not exist or is not visible to the authenticated customer.
- `409` — The request conflicts with the current state of the resource (e.g. a uniqueness constraint or a referenced parent that is in the wrong state).
- `429` — The per-minute or per-hour rate limit for this credential and method has been exhausted. Inspect the `X-RateLimit-*` headers to determine when to retry.
- `500` — An unhandled server-side error. The body message is generic (`System unavailable...`) when the underlying cause is a database fault; otherwise it reflects the raised error.

---

[API](https://skmtc.net/limblecmms/apis/limble-api-v2.md) · [All operations](https://skmtc.net/limblecmms/apis/limble-api-v2/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/limblecmms/limble-api-v2/versions/20801e23f7f2/schema)