curl --request POST \
  --url https://api.siftstack.com/api/v1/campaigns \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "name": "<string>",
  "description": "<string>",
  "tags": {},
  "organizationId": "<string>",
  "clientKey": "<string>",
  "createFrom": {
    "reports": {},
    "runs": {},
    "otherCampaign": {
      "id": "<string>",
      "clientKey": "<string>"
    }
  },
  "metadata": [
    {
      "key": {
        "name": "<string>",
        "type": "METADATA_KEY_TYPE_UNSPECIFIED",
        "archivedDate": "2023-11-07T05:31:56Z"
      },
      "stringValue": "<string>",
      "numberValue": 123,
      "booleanValue": true,
      "archivedDate": "2023-11-07T05:31:56Z"
    }
  ]
}
'

import requests

url = "https://api.siftstack.com/api/v1/campaigns"

payload = {
    "name": "<string>",
    "description": "<string>",
    "tags": {},
    "organizationId": "<string>",
    "clientKey": "<string>",
    "createFrom": {
        "reports": {},
        "runs": {},
        "otherCampaign": {
            "id": "<string>",
            "clientKey": "<string>"
        }
    },
    "metadata": [
        {
            "key": {
                "name": "<string>",
                "type": "METADATA_KEY_TYPE_UNSPECIFIED",
                "archivedDate": "2023-11-07T05:31:56Z"
            },
            "stringValue": "<string>",
            "numberValue": 123,
            "booleanValue": True,
            "archivedDate": "2023-11-07T05:31:56Z"
        }
    ]
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.siftstack.com/api/v1/campaigns"

	payload := strings.NewReader("{\n  \"name\": \"<string>\",\n  \"description\": \"<string>\",\n  \"tags\": {},\n  \"organizationId\": \"<string>\",\n  \"clientKey\": \"<string>\",\n  \"createFrom\": {\n    \"reports\": {},\n    \"runs\": {},\n    \"otherCampaign\": {\n      \"id\": \"<string>\",\n      \"clientKey\": \"<string>\"\n    }\n  },\n  \"metadata\": [\n    {\n      \"key\": {\n        \"name\": \"<string>\",\n        \"type\": \"METADATA_KEY_TYPE_UNSPECIFIED\",\n        \"archivedDate\": \"2023-11-07T05:31:56Z\"\n      },\n      \"stringValue\": \"<string>\",\n      \"numberValue\": 123,\n      \"booleanValue\": true,\n      \"archivedDate\": \"2023-11-07T05:31:56Z\"\n    }\n  ]\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

{
  "campaign": {
    "campaignId": "<string>",
    "name": "<string>",
    "organizationId": "<string>",
    "clientKey": "<string>",
    "description": "<string>",
    "createdByUserId": "<string>",
    "modifiedByUserId": "<string>",
    "createdDate": "2023-11-07T05:31:56Z",
    "modifiedDate": "2023-11-07T05:31:56Z",
    "archivedDate": "2023-11-07T05:31:56Z",
    "tags": [
      {
        "tagId": "<string>",
        "name": "<string>"
      }
    ],
    "reports": [
      {
        "reportId": "<string>",
        "reportName": "<string>",
        "numAnnotations": 123,
        "numPassedRules": 123,
        "numAcceptedRules": 123,
        "numFailedRules": 123,
        "numOpenRules": 123
      }
    ],
    "createdFromCampaignId": "<string>",
    "metadata": [
      {
        "key": {
          "name": "<string>",
          "type": "METADATA_KEY_TYPE_UNSPECIFIED",
          "archivedDate": "2023-11-07T05:31:56Z"
        },
        "stringValue": "<string>",
        "numberValue": 123,
        "booleanValue": true,
        "archivedDate": "2023-11-07T05:31:56Z"
      }
    ]
  }
}

{
  "code": 123,
  "message": "<string>",
  "details": [
    {
      "@type": "<string>"
    }
  ]
}