{"metadata":{"image":[],"title":"","description":""},"api":{"url":"","auth":"required","results":{"codes":[]},"settings":"","examples":{"codes":[]},"method":"get","params":[]},"next":{"description":"","pages":[]},"title":"Get a URL for downloading a file","type":"endpoint","slug":"get-an-url-for-downloading-a-file","excerpt":"","body":"This call will return a URL for downloading a file. Before you can download a file, please make sure your project contains it. Learn more from this [tutorial](doc:download-a-file-tutorial).\n[block:code]\n{\n  \"codes\": [\n    {\n      \"code\": \"https://cgc-ga4gpi.sbgenomics.com/ga4gh/drs/v1/objects/{object_id}/access/{access_id}\",\n      \"language\": \"text\",\n      \"name\": \"Path\"\n    }\n  ]\n}\n[/block]\n##Request\n\n###Example request\n[block:code]\n{\n  \"codes\": [\n    {\n      \"code\": \"GET ga4gh/drs/v1/objects/4c33ae65e4b032ce3d94e9c/access/aws-us-east-1 HTTP/1.1\\nHost: cgc-ga4gh-api.sbgenomics.com\\nX-SBG-Auth-Token: 3210a98c1db9318fa9d9273156740f74\",\n      \"language\": \"http\",\n      \"name\": null\n    },\n    {\n      \"code\": \"GET /ga4gh/drs/v1/objects/4c33ae65e4b032ce3d94e9c/access/aws-us-east-1c HTTP/1.1\\nHost: cgc-ga4gh-api.sbgenomics.com\\nX-SBG-Auth-Token: 3210a98c1db9318fa9d9273156740f74\",\n      \"language\": \"curl\",\n      \"name\": \"cURL\"\n    }\n  ],\n  \"sidebar\": true\n}\n[/block]\n###Header Fields\n[block:parameters]\n{\n  \"data\": {\n    \"h-0\": \"Key\",\n    \"h-1\": \"Description of value\",\n    \"0-0\": \"`X-SBG-Auth-Token`\\n_required_\",\n    \"0-1\": \"Your CGC [authentication token](doc:get-your-authentication-token).\",\n    \"h-2\": \"\"\n  },\n  \"cols\": 2,\n  \"rows\": 1\n}\n[/block]\n###Path parameters\n[block:parameters]\n{\n  \"data\": {\n    \"h-0\": \"Key\",\n    \"h-1\": \"Description of value\",\n    \"h-2\": \"Description of value\",\n    \"0-0\": \"`object_id`\",\n    \"0-1\": \"The ID of the DRS object i.e. the ID of the file in your project.\",\n    \"0-2\": \"If true and a file exists in the given location on the volume (respecting volume prefix if given), the API will attempt to delete the existing file on the volume before exporting.\\n\\n_default_: `false`\",\n    \"1-0\": \"`access_id`\",\n    \"1-1\": \"An arbitrary string to be passed to the /access method to get an AccessURL.\\n\\nNote: use the [Get info about a DRS object](doc:get-info-about-a-drs-object) call to retrieve the `access_id`parameter.\"\n  },\n  \"cols\": 2,\n  \"rows\": 2\n}\n[/block]\n##Response\n\n[See a list of CGC-specific response codes that may be contained in the body of the response](doc:api-status-codes). \n\n###Response body\n\nThe response object contains the link for downloading the file.\n[block:parameters]\n{\n  \"data\": {\n    \"h-0\": \"Key\",\n    \"h-1\": \"Data type of value\",\n    \"h-2\": \"Description of value\",\n    \"0-0\": \"`url`\",\n    \"0-1\": \"String\",\n    \"0-2\": \"The link for downloading the file.\"\n  },\n  \"cols\": 3,\n  \"rows\": 1\n}\n[/block]\n###Example response body\n[block:code]\n{\n  \"codes\": [\n    {\n      \"code\": \"{\\n    \\\"url\\\": \\\"https://bucket.s3.amazonaws.com/3a5968d3-1e5r-415a-9b01-7f9f9afbad9f/7ee5a028a6bc0812b1b10aec200b57ac_gdc_realn.bam?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAINBJ6QVTSEXAMPLE%2F201029%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20191029T141056Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&user_id=436&username=RFRANKLIN&X-Amz-Signature=af07361682c2c65e6537c99152b3d5a9d1198cafd9ab0bedcc3ed989d22de123\\\"\\n}\",\n      \"language\": \"json\",\n      \"name\": \"Example response body\"\n    }\n  ],\n  \"sidebar\": true\n}\n[/block]","updates":[],"order":2,"isReference":false,"hidden":false,"sync_unique":"","link_url":"","link_external":false,"_id":"5db6f0c43291d200319bf2ed","project":"55faf11ba62ba1170021a9a7","version":{"version":"1.0","version_clean":"1.0.0","codename":"","is_stable":true,"is_beta":true,"is_hidden":false,"is_deprecated":false,"categories":["55faf11ca62ba1170021a9ab","55faf8f4d0e22017005b8272","55faf91aa62ba1170021a9b5","55faf929a8a7770d00c2c0bd","55faf932a8a7770d00c2c0bf","55faf94b17b9d00d00969f47","55faf958d0e22017005b8274","55faf95fa8a7770d00c2c0c0","55faf96917b9d00d00969f48","55faf970a8a7770d00c2c0c1","55faf98c825d5f19001fa3a6","55faf99aa62ba1170021a9b8","55faf99fa62ba1170021a9b9","55faf9aa17b9d00d00969f49","55faf9b6a8a7770d00c2c0c3","55faf9bda62ba1170021a9ba","5604570090ee490d00440551","5637e8b2fbe1c50d008cb078","5649bb624fa1460d00780add","5671974d1b6b730d008b4823","5671979d60c8e70d006c9760","568e8eef70ca1f0d0035808e","56d0a2081ecc471500f1795e","56d4a0adde40c70b00823ea3","56d96b03dd90610b00270849","56fbb83d8f21c817002af880","573c811bee2b3b2200422be1","576bc92afb62dd20001cda85","5771811e27a5c20e00030dcd","5785191af3a10c0e009b75b0","57bdf84d5d48411900cd8dc0","57ff5c5dc135231700aed806","5804caf792398f0f00e77521","58458b4fba4f1c0f009692bb","586d3c287c6b5b2300c05055","58ef66d88646742f009a0216","58f5d52d7891630f00fe4e77","59a555bccdbd85001bfb1442","5a2a81f688574d001e9934f5","5b080c8d7833b20003ddbb6f","5c222bed4bc358002f21459a","5c22412594a2a5005cc9e919","5c41ae1c33592700190a291e","5c8a525e2ba7b2003f9b153c","5cbf14d58c79c700ef2b502e","5db6f03a6e187c006f667fa4","5f894c7d3b0894006477ca01","6176d5bf8f59c6001038c2f7"],"_id":"55faf11ba62ba1170021a9aa","releaseDate":"2015-09-17T16:58:03.490Z","createdAt":"2015-09-17T16:58:03.490Z","project":"55faf11ba62ba1170021a9a7","__v":48},"category":{"sync":{"isSync":false,"url":""},"pages":[],"title":"DRS API","slug":"drs-api","order":39,"from_sync":false,"reference":false,"_id":"5db6f03a6e187c006f667fa4","project":"55faf11ba62ba1170021a9a7","version":"55faf11ba62ba1170021a9aa","createdAt":"2019-10-28T13:42:18.754Z","__v":0},"user":"566590c83889610d0008a253","createdAt":"2019-10-28T13:44:36.413Z","__v":0,"parentDoc":null}

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getGet a URL for downloading a file

This call will return a URL for downloading a file. Before you can download a file, please make sure your project contains it. Learn more from this [tutorial](doc:download-a-file-tutorial). [block:code] { "codes": [ { "code": "https://cgc-ga4gpi.sbgenomics.com/ga4gh/drs/v1/objects/{object_id}/access/{access_id}", "language": "text", "name": "Path" } ] } [/block] ##Request ###Example request [block:code] { "codes": [ { "code": "GET ga4gh/drs/v1/objects/4c33ae65e4b032ce3d94e9c/access/aws-us-east-1 HTTP/1.1\nHost: cgc-ga4gh-api.sbgenomics.com\nX-SBG-Auth-Token: 3210a98c1db9318fa9d9273156740f74", "language": "http", "name": null }, { "code": "GET /ga4gh/drs/v1/objects/4c33ae65e4b032ce3d94e9c/access/aws-us-east-1c HTTP/1.1\nHost: cgc-ga4gh-api.sbgenomics.com\nX-SBG-Auth-Token: 3210a98c1db9318fa9d9273156740f74", "language": "curl", "name": "cURL" } ], "sidebar": true } [/block] ###Header Fields [block:parameters] { "data": { "h-0": "Key", "h-1": "Description of value", "0-0": "`X-SBG-Auth-Token`\n_required_", "0-1": "Your CGC [authentication token](doc:get-your-authentication-token).", "h-2": "" }, "cols": 2, "rows": 1 } [/block] ###Path parameters [block:parameters] { "data": { "h-0": "Key", "h-1": "Description of value", "h-2": "Description of value", "0-0": "`object_id`", "0-1": "The ID of the DRS object i.e. the ID of the file in your project.", "0-2": "If true and a file exists in the given location on the volume (respecting volume prefix if given), the API will attempt to delete the existing file on the volume before exporting.\n\n_default_: `false`", "1-0": "`access_id`", "1-1": "An arbitrary string to be passed to the /access method to get an AccessURL.\n\nNote: use the [Get info about a DRS object](doc:get-info-about-a-drs-object) call to retrieve the `access_id`parameter." }, "cols": 2, "rows": 2 } [/block] ##Response [See a list of CGC-specific response codes that may be contained in the body of the response](doc:api-status-codes). ###Response body The response object contains the link for downloading the file. [block:parameters] { "data": { "h-0": "Key", "h-1": "Data type of value", "h-2": "Description of value", "0-0": "`url`", "0-1": "String", "0-2": "The link for downloading the file." }, "cols": 3, "rows": 1 } [/block] ###Example response body [block:code] { "codes": [ { "code": "{\n \"url\": \"https://bucket.s3.amazonaws.com/3a5968d3-1e5r-415a-9b01-7f9f9afbad9f/7ee5a028a6bc0812b1b10aec200b57ac_gdc_realn.bam?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAINBJ6QVTSEXAMPLE%2F201029%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20191029T141056Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&user_id=436&username=RFRANKLIN&X-Amz-Signature=af07361682c2c65e6537c99152b3d5a9d1198cafd9ab0bedcc3ed989d22de123\"\n}", "language": "json", "name": "Example response body" } ], "sidebar": true } [/block]