> For the complete documentation index, see [llms.txt](https://docs.mastersindia.co/e-invoicing-api/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.mastersindia.co/e-invoicing-api/cancel-e-waybill-details-by-irn.md).

# Cancel E-Waybill Details by IRN

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<table><thead><tr><th width="216">Name</th><th>Description</th></tr></thead><tbody><tr><td><strong>Name URL</strong>    </td><td><a href="https://clientbasic.mastersindia.co/cancelEinvoice#search/cancel+eway+bill/_blank">https://clientbasic.mastersindia.co/cancelEinvoice#search/cancel+eway+bill/_blank</a></td></tr><tr><td><strong>Method Type</strong></td><td>Post</td></tr><tr><td><strong>Post Parameters (JSON Format)</strong></td><td>{ <br>"access_token":"a78e74508f285f5cd120716b81d8e91f2af96326",<br>"user_gstin":"09AAAPG7885R002",<br>"irn":"a4206429455772fb271169d9703f9d836ece62de95addc1195ab482b4469ee77",<br>"cancel_reason":"1",<br>"cancel_remarks":"Wrong entry",<br>"ewaybill_cancel":"2"<br><strong>}</strong></td></tr><tr><td><strong>Success Response</strong></td><td><p>{"results": {</p><p>"message": </p><p>{"Irn": "e50dafbe092c0f1ac44c271aabb1ecd233cd7a521099658ecf07f572c143a3a7",</p><p>"CancelDate": "2020-12-21 17:33:00"},</p><p>"errorMessage": "",</p><p>"InfoDtls": "","status": </p><p>"Success","code": 200</p><p>}</p><p>}</p></td></tr><tr><td><strong>Error Response</strong></td><td><p>{ </p><p>"results": { </p><p>"message": "", </p><p>"errorMessage": </p><p>"4005: Eway Bill details are not found", "InfoDtls": "", </p><p>"status": "Failed", </p><p>"code": 204 </p><p>} </p><p>}</p></td></tr></tbody></table>

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