Chilkat Online Tools

Perl / Datadog API Collection / Query scalar data across multiple products

Back to Collection Items

use chilkat();

# This example assumes the Chilkat API to have been previously unlocked.
# See Global Unlock Sample for sample code.

$http = chilkat::CkHttp->new();

# Use this online tool to generate code from sample JSON: Generate Code to Create JSON

# The following JSON is sent in the request body.

# {
#   "data": {
#     "type": "scalar_request",
#     "attributes": {
#       "to": "<long>",
#       "from": "<long>",
#       "queries": [
#         {
#           "data_source": "metrics",
#           "query": "<string>",
#           "aggregator": "avg",
#           "name": "<string>"
#         },
#         {
#           "data_source": "metrics",
#           "query": "<string>",
#           "aggregator": "avg",
#           "name": "<string>"
#         }
#       ],
#       "formulas": [
#         {
#           "formula": "<string>",
#           "limit": {
#             "count": "<integer>",
#             "order": "desc"
#           }
#         },
#         {
#           "formula": "<string>",
#           "limit": {
#             "count": "<integer>",
#             "order": "desc"
#           }
#         }
#       ]
#     }
#   }
# }

$json = chilkat::CkJsonObject->new();
$json->UpdateString("data.type","scalar_request");
$json->UpdateString("data.attributes.to","<long>");
$json->UpdateString("data.attributes.from","<long>");
$json->UpdateString("data.attributes.queries[0].data_source","metrics");
$json->UpdateString("data.attributes.queries[0].query","<string>");
$json->UpdateString("data.attributes.queries[0].aggregator","avg");
$json->UpdateString("data.attributes.queries[0].name","<string>");
$json->UpdateString("data.attributes.queries[1].data_source","metrics");
$json->UpdateString("data.attributes.queries[1].query","<string>");
$json->UpdateString("data.attributes.queries[1].aggregator","avg");
$json->UpdateString("data.attributes.queries[1].name","<string>");
$json->UpdateString("data.attributes.formulas[0].formula","<string>");
$json->UpdateString("data.attributes.formulas[0].limit.count","<integer>");
$json->UpdateString("data.attributes.formulas[0].limit.order","desc");
$json->UpdateString("data.attributes.formulas[1].formula","<string>");
$json->UpdateString("data.attributes.formulas[1].limit.count","<integer>");
$json->UpdateString("data.attributes.formulas[1].limit.order","desc");

$http->SetRequestHeader("Content-Type","application/json");
$http->SetRequestHeader("Accept","application/json");

# resp is a HttpResponse
$resp = $http->PostJson3("https://api.app.ddog-gov.com/api/v2/query/scalar","application/json",$json);
if ($http->get_LastMethodSuccess() == 0) {
    print $http->lastErrorText() . "\r\n";
    exit;
}

$sbResponseBody = chilkat::CkStringBuilder->new();
$resp->GetBodySb($sbResponseBody);

$jResp = chilkat::CkJsonObject->new();
$jResp->LoadSb($sbResponseBody);
$jResp->put_EmitCompact(0);

print "Response Body:" . "\r\n";
print $jResp->emit() . "\r\n";

$respStatusCode = $resp->get_StatusCode();
print "Response Status Code = " . $respStatusCode . "\r\n";
if ($respStatusCode >= 400) {
    print "Response Header:" . "\r\n";
    print $resp->header() . "\r\n";
    print "Failed." . "\r\n";

    exit;
}

# Sample JSON response:
# (Sample code for parsing the JSON response is shown below)

# {
#   "data": {
#     "attributes": {
#       "columns": [
#         {
#           "name": "<string>",
#           "type": "<string>",
#           "values": [
#             [
#               "<string>",
#               "<string>"
#             ],
#             [
#               "<string>",
#               "<string>"
#             ]
#           ]
#         },
#         {
#           "name": "<string>",
#           "type": "<string>",
#           "values": [
#             [
#               "<string>",
#               "<string>"
#             ],
#             [
#               "<string>",
#               "<string>"
#             ]
#           ]
#         }
#       ]
#     },
#     "type": "scalar_response"
#   },
#   "errors": "<string>"
# }

# Sample code for parsing the JSON response...
# Use this online tool to generate parsing code from sample JSON: Generate JSON Parsing Code

$v_Type = $jResp->stringOf("data.type");
$errors = $jResp->stringOf("errors");
$i = 0;
$count_i = $jResp->SizeOfArray("data.attributes.columns");
while ($i < $count_i) {
    $jResp->put_I($i);
    $name = $jResp->stringOf("data.attributes.columns[i].name");
    $v_type = $jResp->stringOf("data.attributes.columns[i].type");
    $j = 0;
    $count_j = $jResp->SizeOfArray("data.attributes.columns[i].values");
    while ($j < $count_j) {
        $jResp->put_J($j);
        $k = 0;
        $count_k = $jResp->SizeOfArray("data.attributes.columns[i].values[j]");
        while ($k < $count_k) {
            $jResp->put_K($k);
            $strVal = $jResp->stringOf("data.attributes.columns[i].values[j][k]");
            $k = $k + 1;
        }

        $j = $j + 1;
    }

    $i = $i + 1;
}

Curl Command

curl -X POST
	-H "Content-Type: application/json"
	-H "Accept: application/json"
	-d '{
  "data": {
    "type": "scalar_request",
    "attributes": {
      "to": "<long>",
      "from": "<long>",
      "queries": [
        {
          "data_source": "metrics",
          "query": "<string>",
          "aggregator": "avg",
          "name": "<string>"
        },
        {
          "data_source": "metrics",
          "query": "<string>",
          "aggregator": "avg",
          "name": "<string>"
        }
      ],
      "formulas": [
        {
          "formula": "<string>",
          "limit": {
            "count": "<integer>",
            "order": "desc"
          }
        },
        {
          "formula": "<string>",
          "limit": {
            "count": "<integer>",
            "order": "desc"
          }
        }
      ]
    }
  }
}'
https://api.app.ddog-gov.com/api/v2/query/scalar

Postman Collection Item JSON

{
  "name": "Query scalar data across multiple products",
  "request": {
    "method": "POST",
    "header": [
      {
        "key": "Content-Type",
        "value": "application/json"
      },
      {
        "key": "Accept",
        "value": "application/json"
      }
    ],
    "body": {
      "mode": "raw",
      "raw": "{\n  \"data\": {\n    \"type\": \"scalar_request\",\n    \"attributes\": {\n      \"to\": \"<long>\",\n      \"from\": \"<long>\",\n      \"queries\": [\n        {\n          \"data_source\": \"metrics\",\n          \"query\": \"<string>\",\n          \"aggregator\": \"avg\",\n          \"name\": \"<string>\"\n        },\n        {\n          \"data_source\": \"metrics\",\n          \"query\": \"<string>\",\n          \"aggregator\": \"avg\",\n          \"name\": \"<string>\"\n        }\n      ],\n      \"formulas\": [\n        {\n          \"formula\": \"<string>\",\n          \"limit\": {\n            \"count\": \"<integer>\",\n            \"order\": \"desc\"\n          }\n        },\n        {\n          \"formula\": \"<string>\",\n          \"limit\": {\n            \"count\": \"<integer>\",\n            \"order\": \"desc\"\n          }\n        }\n      ]\n    }\n  }\n}",
      "options": {
        "raw": {
          "headerFamily": "json",
          "language": "json"
        }
      }
    },
    "url": {
      "raw": "{{baseUrl}}/api/v2/query/scalar",
      "host": [
        "{{baseUrl}}"
      ],
      "path": [
        "api",
        "v2",
        "query",
        "scalar"
      ]
    },
    "description": "Query scalar values (as seen on Query Value, Table, and Toplist widgets).\nMultiple data sources are supported with the ability to\nprocess the data using formulas and functions."
  },
  "response": [
    {
      "name": "OK",
      "originalRequest": {
        "method": "POST",
        "header": [
          {
            "key": "Content-Type",
            "value": "application/json"
          },
          {
            "key": "Accept",
            "value": "application/json"
          },
          {
            "description": "Added as a part of security scheme: apikey",
            "key": "DD-API-KEY",
            "value": "<API Key>"
          }
        ],
        "body": {
          "mode": "raw",
          "raw": "{\n  \"data\": {\n    \"type\": \"scalar_request\",\n    \"attributes\": {\n      \"to\": \"<long>\",\n      \"from\": \"<long>\",\n      \"queries\": [\n        {\n          \"data_source\": \"metrics\",\n          \"query\": \"<string>\",\n          \"aggregator\": \"avg\",\n          \"name\": \"<string>\"\n        },\n        {\n          \"data_source\": \"metrics\",\n          \"query\": \"<string>\",\n          \"aggregator\": \"avg\",\n          \"name\": \"<string>\"\n        }\n      ],\n      \"formulas\": [\n        {\n          \"formula\": \"<string>\",\n          \"limit\": {\n            \"count\": \"<integer>\",\n            \"order\": \"desc\"\n          }\n        },\n        {\n          \"formula\": \"<string>\",\n          \"limit\": {\n            \"count\": \"<integer>\",\n            \"order\": \"desc\"\n          }\n        }\n      ]\n    }\n  }\n}",
          "options": {
            "raw": {
              "headerFamily": "json",
              "language": "json"
            }
          }
        },
        "url": {
          "raw": "{{baseUrl}}/api/v2/query/scalar",
          "host": [
            "{{baseUrl}}"
          ],
          "path": [
            "api",
            "v2",
            "query",
            "scalar"
          ]
        }
      },
      "status": "OK",
      "code": 200,
      "_postman_previewlanguage": "json",
      "header": [
        {
          "key": "Content-Type",
          "value": "application/json"
        }
      ],
      "cookie": [
      ],
      "body": "{\n  \"data\": {\n    \"attributes\": {\n      \"columns\": [\n        {\n          \"name\": \"<string>\",\n          \"type\": \"<string>\",\n          \"values\": [\n            [\n              \"<string>\",\n              \"<string>\"\n            ],\n            [\n              \"<string>\",\n              \"<string>\"\n            ]\n          ]\n        },\n        {\n          \"name\": \"<string>\",\n          \"type\": \"<string>\",\n          \"values\": [\n            [\n              \"<string>\",\n              \"<string>\"\n            ],\n            [\n              \"<string>\",\n              \"<string>\"\n            ]\n          ]\n        }\n      ]\n    },\n    \"type\": \"scalar_response\"\n  },\n  \"errors\": \"<string>\"\n}"
    },
    {
      "name": "Bad Request",
      "originalRequest": {
        "method": "POST",
        "header": [
          {
            "key": "Content-Type",
            "value": "application/json"
          },
          {
            "key": "Accept",
            "value": "application/json"
          },
          {
            "description": "Added as a part of security scheme: apikey",
            "key": "DD-API-KEY",
            "value": "<API Key>"
          }
        ],
        "body": {
          "mode": "raw",
          "raw": "{\n  \"data\": {\n    \"type\": \"scalar_request\",\n    \"attributes\": {\n      \"to\": \"<long>\",\n      \"from\": \"<long>\",\n      \"queries\": [\n        {\n          \"data_source\": \"metrics\",\n          \"query\": \"<string>\",\n          \"aggregator\": \"avg\",\n          \"name\": \"<string>\"\n        },\n        {\n          \"data_source\": \"metrics\",\n          \"query\": \"<string>\",\n          \"aggregator\": \"avg\",\n          \"name\": \"<string>\"\n        }\n      ],\n      \"formulas\": [\n        {\n          \"formula\": \"<string>\",\n          \"limit\": {\n            \"count\": \"<integer>\",\n            \"order\": \"desc\"\n          }\n        },\n        {\n          \"formula\": \"<string>\",\n          \"limit\": {\n            \"count\": \"<integer>\",\n            \"order\": \"desc\"\n          }\n        }\n      ]\n    }\n  }\n}",
          "options": {
            "raw": {
              "headerFamily": "json",
              "language": "json"
            }
          }
        },
        "url": {
          "raw": "{{baseUrl}}/api/v2/query/scalar",
          "host": [
            "{{baseUrl}}"
          ],
          "path": [
            "api",
            "v2",
            "query",
            "scalar"
          ]
        }
      },
      "status": "Bad Request",
      "code": 400,
      "_postman_previewlanguage": "json",
      "header": [
        {
          "key": "Content-Type",
          "value": "application/json"
        }
      ],
      "cookie": [
      ],
      "body": "{\n  \"errors\": [\n    \"<string>\",\n    \"<string>\"\n  ]\n}"
    },
    {
      "name": "Unauthorized",
      "originalRequest": {
        "method": "POST",
        "header": [
          {
            "key": "Content-Type",
            "value": "application/json"
          },
          {
            "key": "Accept",
            "value": "application/json"
          },
          {
            "description": "Added as a part of security scheme: apikey",
            "key": "DD-API-KEY",
            "value": "<API Key>"
          }
        ],
        "body": {
          "mode": "raw",
          "raw": "{\n  \"data\": {\n    \"type\": \"scalar_request\",\n    \"attributes\": {\n      \"to\": \"<long>\",\n      \"from\": \"<long>\",\n      \"queries\": [\n        {\n          \"data_source\": \"metrics\",\n          \"query\": \"<string>\",\n          \"aggregator\": \"avg\",\n          \"name\": \"<string>\"\n        },\n        {\n          \"data_source\": \"metrics\",\n          \"query\": \"<string>\",\n          \"aggregator\": \"avg\",\n          \"name\": \"<string>\"\n        }\n      ],\n      \"formulas\": [\n        {\n          \"formula\": \"<string>\",\n          \"limit\": {\n            \"count\": \"<integer>\",\n            \"order\": \"desc\"\n          }\n        },\n        {\n          \"formula\": \"<string>\",\n          \"limit\": {\n            \"count\": \"<integer>\",\n            \"order\": \"desc\"\n          }\n        }\n      ]\n    }\n  }\n}",
          "options": {
            "raw": {
              "headerFamily": "json",
              "language": "json"
            }
          }
        },
        "url": {
          "raw": "{{baseUrl}}/api/v2/query/scalar",
          "host": [
            "{{baseUrl}}"
          ],
          "path": [
            "api",
            "v2",
            "query",
            "scalar"
          ]
        }
      },
      "status": "Unauthorized",
      "code": 401,
      "_postman_previewlanguage": "json",
      "header": [
        {
          "key": "Content-Type",
          "value": "application/json"
        }
      ],
      "cookie": [
      ],
      "body": "{\n  \"errors\": [\n    \"<string>\",\n    \"<string>\"\n  ]\n}"
    },
    {
      "name": "Forbidden",
      "originalRequest": {
        "method": "POST",
        "header": [
          {
            "key": "Content-Type",
            "value": "application/json"
          },
          {
            "key": "Accept",
            "value": "application/json"
          },
          {
            "description": "Added as a part of security scheme: apikey",
            "key": "DD-API-KEY",
            "value": "<API Key>"
          }
        ],
        "body": {
          "mode": "raw",
          "raw": "{\n  \"data\": {\n    \"type\": \"scalar_request\",\n    \"attributes\": {\n      \"to\": \"<long>\",\n      \"from\": \"<long>\",\n      \"queries\": [\n        {\n          \"data_source\": \"metrics\",\n          \"query\": \"<string>\",\n          \"aggregator\": \"avg\",\n          \"name\": \"<string>\"\n        },\n        {\n          \"data_source\": \"metrics\",\n          \"query\": \"<string>\",\n          \"aggregator\": \"avg\",\n          \"name\": \"<string>\"\n        }\n      ],\n      \"formulas\": [\n        {\n          \"formula\": \"<string>\",\n          \"limit\": {\n            \"count\": \"<integer>\",\n            \"order\": \"desc\"\n          }\n        },\n        {\n          \"formula\": \"<string>\",\n          \"limit\": {\n            \"count\": \"<integer>\",\n            \"order\": \"desc\"\n          }\n        }\n      ]\n    }\n  }\n}",
          "options": {
            "raw": {
              "headerFamily": "json",
              "language": "json"
            }
          }
        },
        "url": {
          "raw": "{{baseUrl}}/api/v2/query/scalar",
          "host": [
            "{{baseUrl}}"
          ],
          "path": [
            "api",
            "v2",
            "query",
            "scalar"
          ]
        }
      },
      "status": "Forbidden",
      "code": 403,
      "_postman_previewlanguage": "json",
      "header": [
        {
          "key": "Content-Type",
          "value": "application/json"
        }
      ],
      "cookie": [
      ],
      "body": "{\n  \"errors\": [\n    \"<string>\",\n    \"<string>\"\n  ]\n}"
    },
    {
      "name": "Too many requests",
      "originalRequest": {
        "method": "POST",
        "header": [
          {
            "key": "Content-Type",
            "value": "application/json"
          },
          {
            "key": "Accept",
            "value": "application/json"
          },
          {
            "description": "Added as a part of security scheme: apikey",
            "key": "DD-API-KEY",
            "value": "<API Key>"
          }
        ],
        "body": {
          "mode": "raw",
          "raw": "{\n  \"data\": {\n    \"type\": \"scalar_request\",\n    \"attributes\": {\n      \"to\": \"<long>\",\n      \"from\": \"<long>\",\n      \"queries\": [\n        {\n          \"data_source\": \"metrics\",\n          \"query\": \"<string>\",\n          \"aggregator\": \"avg\",\n          \"name\": \"<string>\"\n        },\n        {\n          \"data_source\": \"metrics\",\n          \"query\": \"<string>\",\n          \"aggregator\": \"avg\",\n          \"name\": \"<string>\"\n        }\n      ],\n      \"formulas\": [\n        {\n          \"formula\": \"<string>\",\n          \"limit\": {\n            \"count\": \"<integer>\",\n            \"order\": \"desc\"\n          }\n        },\n        {\n          \"formula\": \"<string>\",\n          \"limit\": {\n            \"count\": \"<integer>\",\n            \"order\": \"desc\"\n          }\n        }\n      ]\n    }\n  }\n}",
          "options": {
            "raw": {
              "headerFamily": "json",
              "language": "json"
            }
          }
        },
        "url": {
          "raw": "{{baseUrl}}/api/v2/query/scalar",
          "host": [
            "{{baseUrl}}"
          ],
          "path": [
            "api",
            "v2",
            "query",
            "scalar"
          ]
        }
      },
      "status": "Too Many Requests",
      "code": 429,
      "_postman_previewlanguage": "json",
      "header": [
        {
          "key": "Content-Type",
          "value": "application/json"
        }
      ],
      "cookie": [
      ],
      "body": "{\n  \"errors\": [\n    \"<string>\",\n    \"<string>\"\n  ]\n}"
    }
  ]
}