--- title: inventoryShipmentMarkInTransit - GraphQL Admin description: Marks a draft inventory shipment as in transit. api_version: 2026-01 api_name: admin type: mutation api_type: graphql source_url: html: >- https://shopify.dev/docs/api/admin-graphql/latest/mutations/inventoryShipmentMarkInTransit md: >- https://shopify.dev/docs/api/admin-graphql/latest/mutations/inventoryShipmentMarkInTransit.md --- # inventory​Shipment​Mark​In​Transit mutation Requires `write_inventory_shipments` access scope. Also: The user must have permission to manage inventory. Marks a draft inventory shipment as in transit. ## Arguments * date​Shipped [Date​Time](https://shopify.dev/docs/api/admin-graphql/latest/scalars/DateTime) The date the shipment was shipped. * id [ID!](https://shopify.dev/docs/api/admin-graphql/latest/scalars/ID) required The ID of the inventory shipment to mark in transit. *** ## Inventory​Shipment​Mark​In​Transit​Payload returns * inventory​Shipment [Inventory​Shipment](https://shopify.dev/docs/api/admin-graphql/latest/objects/InventoryShipment) The marked in transit inventory shipment. * user​Errors [\[Inventory​Shipment​Mark​In​Transit​User​Error!\]!](https://shopify.dev/docs/api/admin-graphql/latest/objects/InventoryShipmentMarkInTransitUserError) non-null The list of errors that occurred from executing the mutation. *** ## Examples * ### inventoryShipmentMarkInTransit reference