# ClaimWarrantyInput

input type

Claim-input for fileClaimWarranty.

## Fields

| Field | Type | Required | Notes |
| --- | --- | --- | --- |
| `warrantyId` | [ID](/types/#scalars) `ID!` | yes | No further notes. |
| `expectedRevision` | [ID](/types/#scalars) `ID!` | yes | The warranty revision the caller read. |
| `caseId` | [ID](/types/#scalars) `ID!` | yes | The customer-service case the claim is filed under — in-tenant, caseType warranty_claim, not closed/cancelled (CONFLICT/REF_STATE otherwise); stamped warrantyId in the same transaction. |
| `reason` | [String](/types/#scalars) | no | No further notes. |

## Used by

- [fileClaimWarranty](/reference/selling/fileClaimWarranty/)