# RefundPaymentInput

### Fields

#### clientMutationId ([String](https://developer.firmhouse.com/graphql-api/api-reference/objects/string))

A unique identifier for the client performing the mutation.

#### id ([ID](https://developer.firmhouse.com/graphql-api/api-reference/objects/id))

ID of the payment to issue the refund for. When provided, invoice\_id is ignored.

#### invoiceId ([ID](https://developer.firmhouse.com/graphql-api/api-reference/objects/id))

ID of the invoice to find a paid payment for refunding when no payment ID is provided.

#### amount ([Float](https://developer.firmhouse.com/graphql-api/api-reference/objects/float)!)

Amount to refund.

#### reason ([String](https://developer.firmhouse.com/graphql-api/api-reference/objects/string)!)

Reason for issuing the refund.