curl --location --request GET 'https://api.zixflow.com/api/v1/campaign/whatsapp/variable-keys?templateName=welcome_message&language=en' \
--header 'Authorization: Bearer {{zixflow_api_key}}'

var axios = require("axios");

var config = {
  method: "get",
  url: "https://api.zixflow.com/api/v1/campaign/whatsapp/variable-keys?templateName=welcome_message&language=en",
  headers: {
    Authorization: "Bearer {{zixflow_api_key}}",
  },
};

axios(config)
  .then(function (response) {
    console.log(JSON.stringify(response.data));
  })
  .catch(function (error) {
    console.log(error);
  });

import requests

url = "https://api.zixflow.com/api/v1/campaign/whatsapp/variable-keys?templateName=welcome_message&language=en"

payload={}
headers = {
  'Authorization': 'Bearer {{zixflow_api_key}}'
}

response = requests.request("GET", url, headers=headers, data=payload)

print(response.text)

OkHttpClient client = new OkHttpClient().newBuilder()
  .build();
Request request = new Request.Builder()
  .url("https://api.zixflow.com/api/v1/campaign/whatsapp/variable-keys?templateName=welcome_message&language=en")
  .method("GET", null)
  .addHeader("Authorization", "Bearer {{zixflow_api_key}}")
  .build();
Response response = client.newCall(request).execute();

var headers = {
  'Authorization': 'Bearer {{zixflow_api_key}}'
};
var request = http.Request('GET', Uri.parse('https://api.zixflow.com/api/v1/campaign/whatsapp/variable-keys?templateName=welcome_message&language=en'));

request.headers.addAll(headers);

http.StreamedResponse response = await request.send();

if (response.statusCode == 200) {
  print(await response.stream.bytesToString());
}
else {
  print(response.reasonPhrase);
}

{
  "status": true,
  "message": "Success",
  "data": [
    {
      "label": "Header Image",
      "keyName": "image",
      "type": "IMAGE_URL"
    },
    {
      "label": "Body 1",
      "keyName": "body_1",
      "type": "TEXT"
    }
  ]
}

{
  "status": false,
  "message": "file size exceeded"
}

{
  "status": false,
  "message": "No token provided"
}