| Field | Type | Required | Description |
|---|---|---|---|
filePath | String! | Yes | |
ref | String | No | Main or branch:<name-or-id>. Release/environment history is unsupported. |
branch | String | No | Branch name or ID alias for ref. Supplied aliases must agree. |
branchId | String | No | Branch UUID alias for ref. Supplied aliases must agree. |
cursor | String | No | Opaque endCursor returned by the preceding page. |
limit | Int | No | Maximum committed versions, 1..100 (default: 20). |