{"__v":0,"_id":"5845abfeba4f1c0f00969343","category":{"project":"55faf11ba62ba1170021a9a7","version":"55faf11ba62ba1170021a9aa","_id":"58458b4fba4f1c0f009692bb","__v":0,"sync":{"url":"","isSync":false},"reference":false,"createdAt":"2016-12-05T15:44:15.650Z","from_sync":false,"order":6,"slug":"datasets-hub","title":"DATASETS HUB"},"parentDoc":null,"project":"55faf11ba62ba1170021a9a7","user":"5613e4f8fdd08f2b00437620","version":{"__v":35,"_id":"55faf11ba62ba1170021a9aa","project":"55faf11ba62ba1170021a9a7","createdAt":"2015-09-17T16:58:03.490Z","releaseDate":"2015-09-17T16:58:03.490Z","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"],"is_deprecated":false,"is_hidden":false,"is_beta":true,"is_stable":true,"codename":"","version_clean":"1.0.0","version":"1.0"},"updates":[],"next":{"pages":[],"description":""},"createdAt":"2016-12-05T18:03:42.896Z","link_external":false,"link_url":"","githubsync":"","sync_unique":"","hidden":false,"api":{"examples":{"codes":[]},"method":"post","results":{"codes":[]},"settings":"","auth":"required","params":[],"url":""},"isReference":false,"order":31,"body":"To count the number of samples connected to a specific case, use the following query. This example uses a case with the case ID '0004D251-3F70-4395-B175-C94C2F5B1B81' .\n\n##Request\n[block:code]\n{\n  \"codes\": [\n    {\n      \"code\": \"POST /datasets/tcga/v0/query/total HTTP/1.1\\nHost: cgc-datasets-api.sbgenomics.com\\nX-SBG-Auth-Token: 7942f56901534434a054dafc3813bc96\",\n      \"language\": \"http\",\n      \"name\": \"Count number of samples connected to a case\"\n    }\n  ]\n}\n[/block]\n\n[block:code]\n{\n  \"codes\": [\n    {\n      \"code\": \"{\\n    \\\"entity\\\": \\\"samples\\\",\\n    \\\"hasCase\\\": \\\"0004D251-3F70-4395-B175-C94C2F5B1B81\\\"\\n}\",\n      \"language\": \"json\",\n      \"name\": \"Request body\"\n    }\n  ]\n}\n[/block]\n##Response body\nThe response shows the total number of matching samples.\n[block:code]\n{\n  \"codes\": [\n    {\n      \"code\": \"{\\n  \\\"total\\\": 2\\n}\",\n      \"language\": \"json\",\n      \"name\": \"\"\n    }\n  ]\n}\n[/block]","excerpt":"<a href=\"query-datasets\" style=\"color:#132c56\">QUERY DATASETS</a> > <a href=\"about-the-datasets-api\" style=\"color:#132c56\">About the Datasets API</a> > <a href=\"query-via-the-datasets-api\" style=\"color:#132c56\">Query via the Datasets API</a> > Example query 2: count samples...","slug":"example-query-2-count-samples-connected-to-a-case","type":"endpoint","title":"Example query 2: Count samples connected to a case"}

postExample query 2: Count samples connected to a case

<a href="query-datasets" style="color:#132c56">QUERY DATASETS</a> > <a href="about-the-datasets-api" style="color:#132c56">About the Datasets API</a> > <a href="query-via-the-datasets-api" style="color:#132c56">Query via the Datasets API</a> > Example query 2: count samples...

To count the number of samples connected to a specific case, use the following query. This example uses a case with the case ID '0004D251-3F70-4395-B175-C94C2F5B1B81' . ##Request [block:code] { "codes": [ { "code": "POST /datasets/tcga/v0/query/total HTTP/1.1\nHost: cgc-datasets-api.sbgenomics.com\nX-SBG-Auth-Token: 7942f56901534434a054dafc3813bc96", "language": "http", "name": "Count number of samples connected to a case" } ] } [/block] [block:code] { "codes": [ { "code": "{\n \"entity\": \"samples\",\n \"hasCase\": \"0004D251-3F70-4395-B175-C94C2F5B1B81\"\n}", "language": "json", "name": "Request body" } ] } [/block] ##Response body The response shows the total number of matching samples. [block:code] { "codes": [ { "code": "{\n \"total\": 2\n}", "language": "json", "name": "" } ] } [/block]