curl --request POST \
  --url https://api.siftstack.com/api/v2/calculated-channels/resolve:batch \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "requests": [
    {
      "identifier": {
        "id": "<string>",
        "clientKey": "<string>"
      },
      "organizationId": "<string>",
      "assets": {},
      "run": {
        "id": "<string>",
        "clientKey": "<string>"
      }
    }
  ]
}
'

import requests

url = "https://api.siftstack.com/api/v2/calculated-channels/resolve:batch"

payload = { "requests": [
        {
            "identifier": {
                "id": "<string>",
                "clientKey": "<string>"
            },
            "organizationId": "<string>",
            "assets": {},
            "run": {
                "id": "<string>",
                "clientKey": "<string>"
            }
        }
    ] }
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/v2/calculated-channels/resolve:batch"

	payload := strings.NewReader("{\n  \"requests\": [\n    {\n      \"identifier\": {\n        \"id\": \"<string>\",\n        \"clientKey\": \"<string>\"\n      },\n      \"organizationId\": \"<string>\",\n      \"assets\": {},\n      \"run\": {\n        \"id\": \"<string>\",\n        \"clientKey\": \"<string>\"\n      }\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))

}

{
  "responses": [
    {
      "resolved": [
        {
          "assetName": "<string>",
          "expressionRequest": {
            "expression": "<string>",
            "channelReferences": {},
            "expressionChannelReferences": [
              {
                "channelReference": "<string>",
                "channelId": "<string>"
              }
            ],
            "functionDependencies": [
              {
                "userDefinedFunctionVersionId": "<string>"
              }
            ]
          },
          "outputDataType": "CHANNEL_DATA_TYPE_UNSPECIFIED",
          "assetId": "<string>"
        }
      ],
      "unresolved": [
        {
          "assetName": "<string>",
          "errorMessage": "<string>"
        }
      ],
      "calculatedChannelId": "<string>"
    }
  ]
}

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