# Delete manifest custom field

Removes a specific custom field from a manifest by its key. The field and its value will be permanently deleted from the manifest.

Endpoint: DELETE /integration/rest/api/v1/manifest/{manifestExternalId}/custom-field/{fieldKey}
Version: v1
Security: X-AUTH-KEY

## Path parameters:

  - `manifestExternalId` (string, required)
    Unique external identifier of the manifest
    Example: "MAN-2024-001"

  - `fieldKey` (string, required)
    Key of the custom field to delete
    Example: "priority"

## Response 404 fields (*/*):

  - `code` (string)
    Error code

  - `message` (string)
    Error message

  - `timeStamp` (integer)
    Timestamp

  - `correlationId` (string)
    Correlation id

## Response 500 fields (*/*):

  - `code` (string)
    Error code

  - `message` (string)
    Error message

  - `timeStamp` (integer)
    Timestamp

  - `correlationId` (string)
    Correlation id