> For the complete documentation index, see [llms.txt](https://developer.firmhouse.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.firmhouse.com/graphql-api/api-reference/objects/fulfill-order-input.md).

# FulfillOrderInput

### Fields

#### clientMutationId ([String](/graphql-api/api-reference/objects/string.md))

A unique identifier for the client performing the mutation.

#### id ([ID](/graphql-api/api-reference/objects/id.md)!)

ID of the confirmed or fulfilled order to (re-)fulfill.

#### fulfilledAt ([ISO8601DateTime](/graphql-api/api-reference/objects/iso-8601-date-time.md))

The timestamp of when the order was fulfilled. Will use the current time if the argument is missing.

#### trackingCode ([String](/graphql-api/api-reference/objects/string.md))

An optional tracking code for the order that can be included in an email. If a tracking code is provided then the order track and trace email will be sent. Please note: The the same tracking code will not be stored or emailed more than once.