---
title: "Update agent"
method: PUT
path: "/api/files/listings/{listingGuid}/agent"
tags: ["Listing Agents"]
---

# Update agent

`PUT /api/files/listings/{listingGuid}/agent`

Update the primary agent on a listing. agentGuid is required and must be a known user in the subscriber.

### Validation & Requirements
#### Required Parameters
- `listingGuid` (path, string, format=guid)
- `form` (body, object)

#### Required JSON Body Fields
- `agentGuid` (format=guid, minLength=1)

#### Validations
- Invalid GUID values in `*Guid`/`*Guids` fields return `422 Unprocessable Entity`.
- Invalid date values in `*date*` fields return `422 Unprocessable Entity`.
- Missing required request body returns `422 Unprocessable Entity` with `Missing request body.`.
- Additional business-rule validation may return `422` with details in the `errors` array.

#### Integration Requirement
- Retrieve the corresponding `...Form` endpoint immediately before write operations to get current dynamic required fields and allowed values.

## Path parameters

- `listingGuid` string, guid, required

## Request body

- UpdateListingAgentForm
  - `agentGuid` string, guid, required

## Response `200`

- LinkedResponseOfUpdateListingAgentResponse
  - `value` UpdateListingAgentResponse
  - `warnings` string[], nullable
  - `links` Link[], nullable
    - `href` string, nullable
    - `rel` string, nullable
    - `method` string, nullable

## Other responses

- `404`
- `422`

---

[API](https://skmtc.net/skyslope/apis/skyslope-api.md) · [All operations](https://skmtc.net/skyslope/apis/skyslope-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/skyslope/skyslope-api/revisions/bad0d2db9b7a/schema)