# Cancel a running Assembly DELETE`https://api2.transloadit.com/assemblies/{ASSEMBLY_ID}` ###### Warning This endpoint requires your Auth Key to have the `assemblies:write` scope. Cancels an Assembly (and upload if that is still in progress). The `assembly_ssl_url`field contains the unique URL returned when the Assembly was created. This request can be issued by anyone who knows the `assembly_ssl_url`. Hence, make sure to not share your `assembly_ssl_url`s or `assembly_id`s with anybody. More on this in our FAQ under:[Are Assembly IDs secure?](/docs/faq/uuid.md) ## DELETE fields No request fields needed ## Response Here’s an example response body: ![](/_next/static/media/copy.04p1cju9qekk_.svg?dpl=dpl_4oZuCDMSVRc4TpVAXTjjeEKNLFAH) ``` { "assembly_id": "7828446e5acd4aa996dce3455ec914e9", "ok": "ASSEMBLY_COMPLETED", "message": "The Assembly was successfully completed.", "warnings": [], "account_id": "4ce4fb3d9d1842b6ba5d6f3ccee4b066", "assembly_ssl_url": "https://api2-jenks.transloadit.com/assemblies/7828446e5acd4aa996dce3455ec914e9", "assembly_url": "http://api2.jenks.transloadit.com/assemblies/7828446e5acd4aa996dce3455ec914e9", "build_id": "339", "bytes_expected": 486608, "bytes_received": 486608, "bytes_usage": 1097155, "client_agent": null, "client_ip": null, "client_referer": null, "companion_url": "https://api2-jenks.transloadit.com/companion/", "executing_jobs": [], "execution_duration": 5.281, "execution_start": "2020/01/09 12:02:08 GMT", "expected_tus_uploads": 1, "fields": {}, "finished_tus_uploads": 1, "has_dupe_jobs": false, "instance": "jenks.transloadit.com", "is_infinite": false, "jobs_queue_duration": 0.01, "last_job_completed": "2020/01/09 12:02:14 GMT", "merged_params": "{\"steps\":{\":original\":{\"robot\":\"/upload/handle\"},\"faces_detected\":{\"use\":\":original\",\"robot\":\"/image/facedetect\",\"crop\":true,\"faces\":\"max-confidence\",\"format\":\"preserve\",\"crop_padding\":\"10%\"},\"exported\":{\"use\":[\"faces_detected\",\":original\"],\"robot\":\"/s3/store\",\"credentials\":\"demo_s3_credentials\"}},\"auth\":{\"key\":\"****\",\"expires\":\"2020-01-10T12:02:05.826Z\"}}", "notify_duration": null, "notify_response_code": null, "notify_start": null, "notify_status": null, "notify_url": null, "params": "{\"steps\":{\":original\":{\"robot\":\"/upload/handle\"},\"faces_detected\":{\"use\":\":original\",\"robot\":\"/image/facedetect\",\"crop\":true,\"faces\":\"max-confidence\",\"format\":\"preserve\",\"crop_padding\":\"10%\"},\"exported\":{\"use\":[\"faces_detected\",\":original\"],\"robot\":\"/s3/store\",\"credentials\":\"demo_s3_credentials\"}},\"auth\":{\"key\":\"****\",\"expires\":\"2020-01-10T12:02:05.826Z\"}}", "parent_assembly_status": null, "parent_id": null, "queue_duration": 0.184, "running_jobs": [], "start_date": "2020/01/09 12:02:06 GMT", "started_jobs": [ ":original:::original", "faces_detected:::original", "exported:::original", "exported::faces_detected" ], "started_tus_uploads": 1, "template": null, "template_id": null, "transloadit_client": "node-sdk:2.0.8", "tus_url": "https://api2-jenks.transloadit.com/resumable/files/", "upload_duration": 2.814, "upload_meta_data_extracted": true, "uppyserver_url": "https://api2-jenks.transloadit.com/companion/", "websocket_url": "https://api2-jenks.transloadit.com/ws20074", "uploads": [ { "id": "a30bd0776e7f4ac3817b056d102e8219", "basename": "joe-gardner-149699", "ext": "jpg", "field": "file", "from_batch_import": false, "is_tus_file": true, "md5hash": "fb205cb04b6998fe7ba364f70227cfa1", "mime": "image/jpeg", "name": "joe-gardner-149699.jpg", "original_basename": "joe-gardner-149699", "original_id": "a30bd0776e7f4ac3817b056d102e8219", "original_md5hash": "fb205cb04b6998fe7ba364f70227cfa1", "original_name": "joe-gardner-149699.jpg", "original_path": "/", "size": 485784, "ssl_url": "https://s3.amazonaws.com/demos.transloadit.com/a3/0bd0776e7f4ac3817b056d102e8219/joe-gardner-149699.jpg", "tus_upload_url": "https://api2-jenks.transloadit.com/resumable/files/f95ba7eebf22e0ebadcf9b09a3a91c65+DRCJv78IeFDneTwnYb3pagc8Bqg7IwlRAFpW8e3i.f4RSPIZXEeaxdheZiTBBvJ0pAyjxL3.U5TvUqWytvkObgz6Bh55biPZwLqzIK_mwRbjGl0UREMrju1zfy8.OgTg", "type": "image", "url": "http://demos.transloadit.com.s3.amazonaws.com/a3/0bd0776e7f4ac3817b056d102e8219/joe-gardner-149699.jpg", "meta": { "aspect_ratio": "1.500", "average_color": "#b09d96", "colorspace": "RGB", "date_file_modified": "2020/01/09 12:02:08 GMT", "frame_count": 1, "has_clipping_path": false, "has_transparency": false, "height": 1667, "width": 2500 } } ], "results": { ":original": [ { "id": "a30bd0776e7f4ac3817b056d102e8219", "basename": "joe-gardner-149699", "cost": 97157, "execTime": 0.81, "ext": "jpg", "field": "file", "from_batch_import": false, "is_tus_file": false, "md5hash": "fb205cb04b6998fe7ba364f70227cfa1", "mime": "image/jpeg", "name": "joe-gardner-149699.jpg", "original_basename": "joe-gardner-149699", "original_id": "a30bd0776e7f4ac3817b056d102e8219", "original_md5hash": "fb205cb04b6998fe7ba364f70227cfa1", "original_name": "joe-gardner-149699.jpg", "original_path": "/", "queue": "live", "queueTime": 0.01, "size": 485784, "ssl_url": "https://s3.amazonaws.com/demos.transloadit.com/a3/0bd0776e7f4ac3817b056d102e8219/joe-gardner-149699.jpg", "tus_upload_url": null, "type": "image", "url": "http://demos.transloadit.com.s3.amazonaws.com/a3/0bd0776e7f4ac3817b056d102e8219/joe-gardner-149699.jpg", "meta": { "aspect_ratio": "1.500", "average_color": "#b09d96", "colorspace": "RGB", "date_file_modified": "2020/01/09 12:02:08 GMT", "frame_count": 1, "has_clipping_path": false, "has_transparency": false, "height": 1667, "width": 2500 } } ], "faces_detected": [ { "id": "b8d12f6c517541ca86bf50c537cedb27", "basename": "joe-gardner-149699", "cost": 627606, "execTime": 0.83, "ext": "jpg", "field": "file", "from_batch_import": false, "is_tus_file": false, "md5hash": "2a5cd917f4281b9438956e489c63dfd2", "mime": "image/jpeg", "name": "joe-gardner-149699.jpg", "original_basename": "joe-gardner-149699", "original_id": "a30bd0776e7f4ac3817b056d102e8219", "original_md5hash": "fb205cb04b6998fe7ba364f70227cfa1", "original_name": "joe-gardner-149699.jpg", "original_path": "/", "queue": "live", "queueTime": 0, "size": 141822, "ssl_url": "https://s3.amazonaws.com/demos.transloadit.com/b8/d12f6c517541ca86bf50c537cedb27/joe-gardner-149699.jpg", "tus_upload_url": null, "type": "image", "url": "http://demos.transloadit.com.s3.amazonaws.com/b8/d12f6c517541ca86bf50c537cedb27/joe-gardner-149699.jpg", "meta": { "aspect_ratio": "0.739", "average_color": "#8d654d", "colorspace": "RGB", "date_file_created": "2020/01/09 12:02:09 GMT", "date_file_modified": "2020/01/09 12:02:12 GMT", "faces": [ { "confidence": 99.99, "height": 840, "width": 621, "x1": 981, "x2": 1550, "y1": 121, "y2": 891 } ], "frame_count": 1, "has_clipping_path": false, "has_transparency": false, "height": 840, "width": 621 } } ] } } ``` Either returns the latest Assembly Status (in JSON) or a JSON error`ASSEMBLY_NOT_FOUND`. Please refer to our documentation for the [Assembly Status response](/docs/api/assembly-status-response.md).