Chilkat Online Tools

delphiDll / Datadog API Collection / Get active metrics list

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var
http: HCkHttp;
success: Boolean;
queryParams: HCkJsonObject;
resp: HCkHttpResponse;
sbResponseBody: HCkStringBuilder;
jResp: HCkJsonObject;
respStatusCode: Integer;
strVal: PWideChar;
from: PWideChar;
i: Integer;
count_i: Integer;

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

http := CkHttp_Create();

queryParams := CkJsonObject_Create();
CkJsonObject_UpdateInt(queryParams,'from',-62147425);
CkJsonObject_UpdateString(queryParams,'host','tempor Ut sed velit');
CkJsonObject_UpdateString(queryParams,'tag_filter','env IN (staging,test) AND service:web');

CkHttp_SetRequestHeader(http,'Accept','application/json');

resp := CkHttp_QuickRequestParams(http,'GET','https://api.app.ddog-gov.com/api/v1/metrics',queryParams);
if (CkHttp_getLastMethodSuccess(http) = False) then
  begin
    Memo1.Lines.Add(CkHttp__lastErrorText(http));
    Exit;
  end;

sbResponseBody := CkStringBuilder_Create();
CkHttpResponse_GetBodySb(resp,sbResponseBody);

jResp := CkJsonObject_Create();
CkJsonObject_LoadSb(jResp,sbResponseBody);
CkJsonObject_putEmitCompact(jResp,False);

Memo1.Lines.Add('Response Body:');
Memo1.Lines.Add(CkJsonObject__emit(jResp));

respStatusCode := CkHttpResponse_getStatusCode(resp);
Memo1.Lines.Add('Response Status Code = ' + IntToStr(respStatusCode));
if (respStatusCode >= 400) then
  begin
    Memo1.Lines.Add('Response Header:');
    Memo1.Lines.Add(CkHttpResponse__header(resp));
    Memo1.Lines.Add('Failed.');
    CkHttpResponse_Dispose(resp);
    Exit;
  end;
CkHttpResponse_Dispose(resp);

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

// {
//   "from": "ullamco ut sed Duis",
//   "metrics": [
//     "sed",
//     "proident tempor eiusmod veniam"
//   ]
// }

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

from := CkJsonObject__stringOf(jResp,'from');
i := 0;
count_i := CkJsonObject_SizeOfArray(jResp,'metrics');
while i < count_i do
  begin
    CkJsonObject_putI(jResp,i);
    strVal := CkJsonObject__stringOf(jResp,'metrics[i]');
    i := i + 1;
  end;

CkHttp_Dispose(http);
CkJsonObject_Dispose(queryParams);
CkStringBuilder_Dispose(sbResponseBody);
CkJsonObject_Dispose(jResp);

Curl Command

curl -G -d "from=-62147425"
	-d "host=tempor%20Ut%20sed%20velit"
	-d "tag_filter=env%20IN%20%28staging,test%29%20AND%20service%3Aweb"
	-H "Accept: application/json"
https://api.app.ddog-gov.com/api/v1/metrics

Postman Collection Item JSON

{
  "name": "Get active metrics list",
  "request": {
    "method": "GET",
    "header": [
      {
        "key": "Accept",
        "value": "application/json"
      }
    ],
    "url": {
      "raw": "{{baseUrl}}/api/v1/metrics?from=-62147425&host=tempor Ut sed velit&tag_filter=env IN (staging,test) AND service:web",
      "host": [
        "{{baseUrl}}"
      ],
      "path": [
        "api",
        "v1",
        "metrics"
      ],
      "query": [
        {
          "key": "from",
          "value": "-62147425",
          "description": "(Required) Seconds since the Unix epoch."
        },
        {
          "key": "host",
          "value": "tempor Ut sed velit",
          "description": "Hostname for filtering the list of metrics returned.\nIf set, metrics retrieved are those with the corresponding hostname tag."
        },
        {
          "key": "tag_filter",
          "value": "env IN (staging,test) AND service:web",
          "description": "Filter metrics that have been submitted with the given tags. Supports boolean and wildcard expressions.\nCannot be combined with other filters."
        }
      ]
    },
    "description": "Get the list of actively reporting metrics from a given time until now."
  },
  "response": [
    {
      "name": "OK",
      "originalRequest": {
        "method": "GET",
        "header": [
          {
            "key": "Accept",
            "value": "application/json"
          },
          {
            "description": "Added as a part of security scheme: apikey",
            "key": "DD-API-KEY",
            "value": "<API Key>"
          }
        ],
        "url": {
          "raw": "{{baseUrl}}/api/v1/metrics?from=-62147425&host=tempor Ut sed velit&tag_filter=env IN (staging,test) AND service:web",
          "host": [
            "{{baseUrl}}"
          ],
          "path": [
            "api",
            "v1",
            "metrics"
          ],
          "query": [
            {
              "key": "from",
              "value": "-62147425",
              "description": "(Required) Seconds since the Unix epoch."
            },
            {
              "key": "host",
              "value": "tempor Ut sed velit",
              "description": "Hostname for filtering the list of metrics returned.\nIf set, metrics retrieved are those with the corresponding hostname tag."
            },
            {
              "key": "tag_filter",
              "value": "env IN (staging,test) AND service:web",
              "description": "Filter metrics that have been submitted with the given tags. Supports boolean and wildcard expressions.\nCannot be combined with other filters."
            }
          ]
        }
      },
      "status": "OK",
      "code": 200,
      "_postman_previewlanguage": "json",
      "header": [
        {
          "key": "Content-Type",
          "value": "application/json"
        }
      ],
      "cookie": [
      ],
      "body": "{\n  \"from\": \"ullamco ut sed Duis\",\n  \"metrics\": [\n    \"sed\",\n    \"proident tempor eiusmod veniam\"\n  ]\n}"
    },
    {
      "name": "Bad Request",
      "originalRequest": {
        "method": "GET",
        "header": [
          {
            "key": "Accept",
            "value": "application/json"
          },
          {
            "description": "Added as a part of security scheme: apikey",
            "key": "DD-API-KEY",
            "value": "<API Key>"
          }
        ],
        "url": {
          "raw": "{{baseUrl}}/api/v1/metrics?from=-62147425&host=tempor Ut sed velit&tag_filter=env IN (staging,test) AND service:web",
          "host": [
            "{{baseUrl}}"
          ],
          "path": [
            "api",
            "v1",
            "metrics"
          ],
          "query": [
            {
              "key": "from",
              "value": "-62147425",
              "description": "(Required) Seconds since the Unix epoch."
            },
            {
              "key": "host",
              "value": "tempor Ut sed velit",
              "description": "Hostname for filtering the list of metrics returned.\nIf set, metrics retrieved are those with the corresponding hostname tag."
            },
            {
              "key": "tag_filter",
              "value": "env IN (staging,test) AND service:web",
              "description": "Filter metrics that have been submitted with the given tags. Supports boolean and wildcard expressions.\nCannot be combined with other filters."
            }
          ]
        }
      },
      "status": "Bad Request",
      "code": 400,
      "_postman_previewlanguage": "json",
      "header": [
        {
          "key": "Content-Type",
          "value": "application/json"
        }
      ],
      "cookie": [
      ],
      "body": "{\n  \"errors\": [\n    \"Bad Request\",\n    \"Bad Request\"\n  ]\n}"
    },
    {
      "name": "Forbidden",
      "originalRequest": {
        "method": "GET",
        "header": [
          {
            "key": "Accept",
            "value": "application/json"
          },
          {
            "description": "Added as a part of security scheme: apikey",
            "key": "DD-API-KEY",
            "value": "<API Key>"
          }
        ],
        "url": {
          "raw": "{{baseUrl}}/api/v1/metrics?from=-62147425&host=tempor Ut sed velit&tag_filter=env IN (staging,test) AND service:web",
          "host": [
            "{{baseUrl}}"
          ],
          "path": [
            "api",
            "v1",
            "metrics"
          ],
          "query": [
            {
              "key": "from",
              "value": "-62147425",
              "description": "(Required) Seconds since the Unix epoch."
            },
            {
              "key": "host",
              "value": "tempor Ut sed velit",
              "description": "Hostname for filtering the list of metrics returned.\nIf set, metrics retrieved are those with the corresponding hostname tag."
            },
            {
              "key": "tag_filter",
              "value": "env IN (staging,test) AND service:web",
              "description": "Filter metrics that have been submitted with the given tags. Supports boolean and wildcard expressions.\nCannot be combined with other filters."
            }
          ]
        }
      },
      "status": "Forbidden",
      "code": 403,
      "_postman_previewlanguage": "json",
      "header": [
        {
          "key": "Content-Type",
          "value": "application/json"
        }
      ],
      "cookie": [
      ],
      "body": "{\n  \"errors\": [\n    \"Bad Request\",\n    \"Bad Request\"\n  ]\n}"
    },
    {
      "name": "Too many requests",
      "originalRequest": {
        "method": "GET",
        "header": [
          {
            "key": "Accept",
            "value": "application/json"
          },
          {
            "description": "Added as a part of security scheme: apikey",
            "key": "DD-API-KEY",
            "value": "<API Key>"
          }
        ],
        "url": {
          "raw": "{{baseUrl}}/api/v1/metrics?from=-62147425&host=tempor Ut sed velit&tag_filter=env IN (staging,test) AND service:web",
          "host": [
            "{{baseUrl}}"
          ],
          "path": [
            "api",
            "v1",
            "metrics"
          ],
          "query": [
            {
              "key": "from",
              "value": "-62147425",
              "description": "(Required) Seconds since the Unix epoch."
            },
            {
              "key": "host",
              "value": "tempor Ut sed velit",
              "description": "Hostname for filtering the list of metrics returned.\nIf set, metrics retrieved are those with the corresponding hostname tag."
            },
            {
              "key": "tag_filter",
              "value": "env IN (staging,test) AND service:web",
              "description": "Filter metrics that have been submitted with the given tags. Supports boolean and wildcard expressions.\nCannot be combined with other filters."
            }
          ]
        }
      },
      "status": "Too Many Requests",
      "code": 429,
      "_postman_previewlanguage": "json",
      "header": [
        {
          "key": "Content-Type",
          "value": "application/json"
        }
      ],
      "cookie": [
      ],
      "body": "{\n  \"errors\": [\n    \"Bad Request\",\n    \"Bad Request\"\n  ]\n}"
    }
  ]
}