# Update an order's mutable fields, by partner and order ID

Endpoint: PUT /api/external/v1/order
Version: v1.19
Security: oauth2

## Request fields (application/json):

  - `budgetMicros` (integer)

  - `description` (string)

  - `endDate` (string)
    End date in YYYY-MM-DD format
    Example: "2025-02-01"

  - `frequencyCapping` (object)
    Frequency capping for orders

  - `frequencyCapping.impressionsPerUser` (integer)

  - `frequencyCapping.numTimeIntervals` (integer)

  - `frequencyCapping.timeInterval` (string)
    Enum: "MINUTE", "HOUR", "DAY", "WEEK", "MONTH"

  - `name` (string)

  - `orderId` (string)

  - `pacingType` (string)
    Enum: "EVEN", "ASAP"

  - `partnerId` (string)

  - `paused` (boolean)

  - `startDate` (string)

## Response 200 fields (application/json; charset=UTF-8):

  - `empty` (boolean)

  - `partialObject` (boolean)