delphiAx / Datadog API Collection / Query timeseries data across multiple products
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var
http: TChilkatHttp;
success: Integer;
json: TChilkatJsonObject;
resp: IChilkatHttpResponse;
sbResponseBody: TChilkatStringBuilder;
jResp: TChilkatJsonObject;
respStatusCode: Integer;
query_index: WideString;
j: Integer;
count_j: Integer;
strVal: WideString;
family: WideString;
name: WideString;
plural: WideString;
scale_factor: WideString;
short_name: WideString;
v_Type: WideString;
errors: WideString;
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 := TChilkatHttp.Create(Self);
// 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": "timeseries_request",
// "attributes": {
// "to": "<long>",
// "from": "<long>",
// "queries": [
// {
// "data_source": "metrics",
// "query": "<string>",
// "name": "<string>"
// },
// {
// "data_source": "metrics",
// "query": "<string>",
// "name": "<string>"
// }
// ],
// "formulas": [
// {
// "formula": "<string>",
// "limit": {
// "count": "<integer>",
// "order": "desc"
// }
// },
// {
// "formula": "<string>",
// "limit": {
// "count": "<integer>",
// "order": "desc"
// }
// }
// ],
// "interval": "<long>"
// }
// }
// }
json := TChilkatJsonObject.Create(Self);
json.UpdateString('data.type','timeseries_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].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].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');
json.UpdateString('data.attributes.interval','<long>');
http.SetRequestHeader('Content-Type','application/json');
http.SetRequestHeader('Accept','application/json');
resp := http.PostJson3('https://api.app.ddog-gov.com/api/v2/query/timeseries','application/json',json.ControlInterface);
if (http.LastMethodSuccess = 0) then
begin
Memo1.Lines.Add(http.LastErrorText);
Exit;
end;
sbResponseBody := TChilkatStringBuilder.Create(Self);
resp.GetBodySb(sbResponseBody.ControlInterface);
jResp := TChilkatJsonObject.Create(Self);
jResp.LoadSb(sbResponseBody.ControlInterface);
jResp.EmitCompact := 0;
Memo1.Lines.Add('Response Body:');
Memo1.Lines.Add(jResp.Emit());
respStatusCode := resp.StatusCode;
Memo1.Lines.Add('Response Status Code = ' + IntToStr(respStatusCode));
if (respStatusCode >= 400) then
begin
Memo1.Lines.Add('Response Header:');
Memo1.Lines.Add(resp.Header);
Memo1.Lines.Add('Failed.');
Exit;
end;
// Sample JSON response:
// (Sample code for parsing the JSON response is shown below)
// {
// "data": {
// "attributes": {
// "series": [
// {
// "group_tags": [
// "<string>",
// "<string>"
// ],
// "query_index": "<integer>",
// "unit": [
// {
// "family": "<string>",
// "name": "<string>",
// "plural": "<string>",
// "scale_factor": "<double>",
// "short_name": "<string>"
// },
// {
// "family": "<string>",
// "name": "<string>",
// "plural": "<string>",
// "scale_factor": "<double>",
// "short_name": "<string>"
// }
// ]
// },
// {
// "group_tags": [
// "<string>",
// "<string>"
// ],
// "query_index": "<integer>",
// "unit": [
// {
// "family": "<string>",
// "name": "<string>",
// "plural": "<string>",
// "scale_factor": "<double>",
// "short_name": "<string>"
// },
// {
// "family": "<string>",
// "name": "<string>",
// "plural": "<string>",
// "scale_factor": "<double>",
// "short_name": "<string>"
// }
// ]
// }
// ],
// "times": [
// "<long>",
// "<long>"
// ],
// "values": [
// [
// "<double>",
// "<double>"
// ],
// [
// "<double>",
// "<double>"
// ]
// ]
// },
// "type": "timeseries_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.series');
while i < count_i do
begin
jResp.I := i;
query_index := jResp.StringOf('data.attributes.series[i].query_index');
j := 0;
count_j := jResp.SizeOfArray('data.attributes.series[i].group_tags');
while j < count_j do
begin
jResp.J := j;
strVal := jResp.StringOf('data.attributes.series[i].group_tags[j]');
j := j + 1;
end;
j := 0;
count_j := jResp.SizeOfArray('data.attributes.series[i].unit');
while j < count_j do
begin
jResp.J := j;
family := jResp.StringOf('data.attributes.series[i].unit[j].family');
name := jResp.StringOf('data.attributes.series[i].unit[j].name');
plural := jResp.StringOf('data.attributes.series[i].unit[j].plural');
scale_factor := jResp.StringOf('data.attributes.series[i].unit[j].scale_factor');
short_name := jResp.StringOf('data.attributes.series[i].unit[j].short_name');
j := j + 1;
end;
i := i + 1;
end;
i := 0;
count_i := jResp.SizeOfArray('data.attributes.times');
while i < count_i do
begin
jResp.I := i;
strVal := jResp.StringOf('data.attributes.times[i]');
i := i + 1;
end;
i := 0;
count_i := jResp.SizeOfArray('data.attributes.values');
while i < count_i do
begin
jResp.I := i;
j := 0;
count_j := jResp.SizeOfArray('data.attributes.values[i]');
while j < count_j do
begin
jResp.J := j;
strVal := jResp.StringOf('data.attributes.values[i][j]');
j := j + 1;
end;
i := i + 1;
end;
Curl Command
curl -X POST
-H "Content-Type: application/json"
-H "Accept: application/json"
-d '{
"data": {
"type": "timeseries_request",
"attributes": {
"to": "<long>",
"from": "<long>",
"queries": [
{
"data_source": "metrics",
"query": "<string>",
"name": "<string>"
},
{
"data_source": "metrics",
"query": "<string>",
"name": "<string>"
}
],
"formulas": [
{
"formula": "<string>",
"limit": {
"count": "<integer>",
"order": "desc"
}
},
{
"formula": "<string>",
"limit": {
"count": "<integer>",
"order": "desc"
}
}
],
"interval": "<long>"
}
}
}'
https://api.app.ddog-gov.com/api/v2/query/timeseries
Postman Collection Item JSON
{
"name": "Query timeseries 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\": \"timeseries_request\",\n \"attributes\": {\n \"to\": \"<long>\",\n \"from\": \"<long>\",\n \"queries\": [\n {\n \"data_source\": \"metrics\",\n \"query\": \"<string>\",\n \"name\": \"<string>\"\n },\n {\n \"data_source\": \"metrics\",\n \"query\": \"<string>\",\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 \"interval\": \"<long>\"\n }\n }\n}",
"options": {
"raw": {
"headerFamily": "json",
"language": "json"
}
}
},
"url": {
"raw": "{{baseUrl}}/api/v2/query/timeseries",
"host": [
"{{baseUrl}}"
],
"path": [
"api",
"v2",
"query",
"timeseries"
]
},
"description": "Query timeseries data across various data sources and\nprocess the data by applying 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\": \"timeseries_request\",\n \"attributes\": {\n \"to\": \"<long>\",\n \"from\": \"<long>\",\n \"queries\": [\n {\n \"data_source\": \"metrics\",\n \"query\": \"<string>\",\n \"name\": \"<string>\"\n },\n {\n \"data_source\": \"metrics\",\n \"query\": \"<string>\",\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 \"interval\": \"<long>\"\n }\n }\n}",
"options": {
"raw": {
"headerFamily": "json",
"language": "json"
}
}
},
"url": {
"raw": "{{baseUrl}}/api/v2/query/timeseries",
"host": [
"{{baseUrl}}"
],
"path": [
"api",
"v2",
"query",
"timeseries"
]
}
},
"status": "OK",
"code": 200,
"_postman_previewlanguage": "json",
"header": [
{
"key": "Content-Type",
"value": "application/json"
}
],
"cookie": [
],
"body": "{\n \"data\": {\n \"attributes\": {\n \"series\": [\n {\n \"group_tags\": [\n \"<string>\",\n \"<string>\"\n ],\n \"query_index\": \"<integer>\",\n \"unit\": [\n {\n \"family\": \"<string>\",\n \"name\": \"<string>\",\n \"plural\": \"<string>\",\n \"scale_factor\": \"<double>\",\n \"short_name\": \"<string>\"\n },\n {\n \"family\": \"<string>\",\n \"name\": \"<string>\",\n \"plural\": \"<string>\",\n \"scale_factor\": \"<double>\",\n \"short_name\": \"<string>\"\n }\n ]\n },\n {\n \"group_tags\": [\n \"<string>\",\n \"<string>\"\n ],\n \"query_index\": \"<integer>\",\n \"unit\": [\n {\n \"family\": \"<string>\",\n \"name\": \"<string>\",\n \"plural\": \"<string>\",\n \"scale_factor\": \"<double>\",\n \"short_name\": \"<string>\"\n },\n {\n \"family\": \"<string>\",\n \"name\": \"<string>\",\n \"plural\": \"<string>\",\n \"scale_factor\": \"<double>\",\n \"short_name\": \"<string>\"\n }\n ]\n }\n ],\n \"times\": [\n \"<long>\",\n \"<long>\"\n ],\n \"values\": [\n [\n \"<double>\",\n \"<double>\"\n ],\n [\n \"<double>\",\n \"<double>\"\n ]\n ]\n },\n \"type\": \"timeseries_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\": \"timeseries_request\",\n \"attributes\": {\n \"to\": \"<long>\",\n \"from\": \"<long>\",\n \"queries\": [\n {\n \"data_source\": \"metrics\",\n \"query\": \"<string>\",\n \"name\": \"<string>\"\n },\n {\n \"data_source\": \"metrics\",\n \"query\": \"<string>\",\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 \"interval\": \"<long>\"\n }\n }\n}",
"options": {
"raw": {
"headerFamily": "json",
"language": "json"
}
}
},
"url": {
"raw": "{{baseUrl}}/api/v2/query/timeseries",
"host": [
"{{baseUrl}}"
],
"path": [
"api",
"v2",
"query",
"timeseries"
]
}
},
"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\": \"timeseries_request\",\n \"attributes\": {\n \"to\": \"<long>\",\n \"from\": \"<long>\",\n \"queries\": [\n {\n \"data_source\": \"metrics\",\n \"query\": \"<string>\",\n \"name\": \"<string>\"\n },\n {\n \"data_source\": \"metrics\",\n \"query\": \"<string>\",\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 \"interval\": \"<long>\"\n }\n }\n}",
"options": {
"raw": {
"headerFamily": "json",
"language": "json"
}
}
},
"url": {
"raw": "{{baseUrl}}/api/v2/query/timeseries",
"host": [
"{{baseUrl}}"
],
"path": [
"api",
"v2",
"query",
"timeseries"
]
}
},
"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\": \"timeseries_request\",\n \"attributes\": {\n \"to\": \"<long>\",\n \"from\": \"<long>\",\n \"queries\": [\n {\n \"data_source\": \"metrics\",\n \"query\": \"<string>\",\n \"name\": \"<string>\"\n },\n {\n \"data_source\": \"metrics\",\n \"query\": \"<string>\",\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 \"interval\": \"<long>\"\n }\n }\n}",
"options": {
"raw": {
"headerFamily": "json",
"language": "json"
}
}
},
"url": {
"raw": "{{baseUrl}}/api/v2/query/timeseries",
"host": [
"{{baseUrl}}"
],
"path": [
"api",
"v2",
"query",
"timeseries"
]
}
},
"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\": \"timeseries_request\",\n \"attributes\": {\n \"to\": \"<long>\",\n \"from\": \"<long>\",\n \"queries\": [\n {\n \"data_source\": \"metrics\",\n \"query\": \"<string>\",\n \"name\": \"<string>\"\n },\n {\n \"data_source\": \"metrics\",\n \"query\": \"<string>\",\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 \"interval\": \"<long>\"\n }\n }\n}",
"options": {
"raw": {
"headerFamily": "json",
"language": "json"
}
}
},
"url": {
"raw": "{{baseUrl}}/api/v2/query/timeseries",
"host": [
"{{baseUrl}}"
],
"path": [
"api",
"v2",
"query",
"timeseries"
]
}
},
"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}"
}
]
}