# list_versions **List a document’s versions** List the version history of a protected document (each revision, when it was proven). Read-only. Use to show how a file changed over time. - Access: read-only - Calls: `/api/v1/documents/` ## Arguments | Name | Type | Required | Description | |---|---|---|---| | `documentId` | string | **yes** | | ## Tool contract ```json { "name": "list_versions", "title": "List a document’s versions", "description": "List the version history of a protected document (each revision, when it was proven). Read-only. Use to show how a file changed over time.", "access": "read", "destructive": false, "hostedOnProduction": true, "restEndpoint": "/api/v1/documents/", "arguments": { "documentId": { "type": "string", "required": true, "description": "" } } } ```