<!-- Do not edit this file. It is automatically generated by API Documenter. --> [Home](./index.md) > [bitburner](./bitburner.md) > [WarehouseAPI](./bitburner.warehouseapi.md) > [exportMaterial](./bitburner.warehouseapi.exportmaterial.md) ## WarehouseAPI.exportMaterial() method Set material export data <b>Signature:</b> ```typescript exportMaterial( sourceDivision: string, sourceCity: string, targetDivision: string, targetCity: string, materialName: string, amt: number, ): void; ``` ## Parameters | Parameter | Type | Description | | --- | --- | --- | | sourceDivision | string | Source division | | sourceCity | string | Source city | | targetDivision | string | Target division | | targetCity | string | Target city | | materialName | string | Name of the material | | amt | number | Amount of material to export. | <b>Returns:</b> void