> ## Documentation Index
> Fetch the complete documentation index at: https://replyke-feat-push-rich-payload-fields.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Update Entity

> Update an existing entity's properties

Updates an existing entity. Only the entity's creator or a master-level user can perform this action.

## Path Parameters

<ParamField path="entityId" type="string" required>
  The ID of the entity to update
</ParamField>

## Body Parameters

<ParamField body="title" type="string">
  Updated title of the entity
</ParamField>

<ParamField body="content" type="string">
  Updated content
</ParamField>

<ParamField body="attachments" type="array">
  Updated attachments
</ParamField>

<ParamField body="keywords" type="array">
  Updated list of keywords
</ParamField>

<ParamField body="location" type="object">
  <Expandable title="properties">
    <ParamField body="longitude" type="number" required>
      Longitude coordinate
    </ParamField>

    <ParamField body="latitude" type="number" required>
      Latitude coordinate
    </ParamField>
  </Expandable>
</ParamField>

<ParamField body="metadata" type="object">
  Updated metadata
</ParamField>

<ParamField body="mentions" type="array">
  Updated mentions list with objects like `{ id: string, username: string }`
</ParamField>

## Response

Returns the updated entity object with all fields.

<ResponseField name="id" type="string">
  Unique entity identifier
</ResponseField>

<ResponseField name="title" type="string">
  Updated entity title
</ResponseField>

<ResponseField name="content" type="string">
  Updated entity content
</ResponseField>

<ResponseField name="keywords" type="array">
  Updated keywords array
</ResponseField>

<ResponseField name="metadata" type="object">
  Updated metadata
</ResponseField>

<ResponseField name="location" type="object">
  <Expandable title="properties">
    <ResponseField name="type" type="string">
      GeoJSON type (always "Point")
    </ResponseField>

    <ResponseField name="coordinates" type="number[]">
      Array of \[longitude, latitude]
    </ResponseField>
  </Expandable>
</ResponseField>

<ResponseField name="updatedAt" type="string">
  Last update timestamp in ISO 8601 format
</ResponseField>

## Error Responses

<AccordionGroup>
  <Accordion title="Missing Entity ID - 400 Bad Request">
    ```json theme={null}
    {
      "error": "Missing entityId in request.",
      "code": "entity/invalid-id"
    }
    ```
  </Accordion>

  <Accordion title="Unauthorized - 403 Forbidden">
    ```json theme={null}
    {
      "error": "User is not authorized to update this entity.",
      "code": "entity/unauthorized"
    }
    ```
  </Accordion>

  <Accordion title="Entity Not Found - 404 Not Found">
    ```json theme={null}
    {
      "error": "Entity not found.",
      "code": "entity/not-found"
    }
    ```
  </Accordion>

  <Accordion title="Server Error - 500 Internal Server Error">
    ```json theme={null}
    {
      "error": "Internal server error.",
      "code": "entity/server-error",
      "details": "<Error message>"
    }
    ```
  </Accordion>
</AccordionGroup>

***

## Notes

* Fields not included in the request body will remain unchanged.
* The `location` field, if updated, must include both `longitude` and `latitude`.
* A webhook `validateEntityUpdated` is triggered before the update is applied.