How Can I execute this API using Zoho Deluge?

Question

Could you please help me with that? I did try my best to get this function up and running?

Here are the articles that I viewed- https://www.zoho.com/creator/help/script/invoking-a-function.html

curl --location --request POST 'https://gw.cmtelecom.com/v1.0/message' \
--header 'Content-Type: application/json' \
--data-raw '{
"messages": {
"authentication": {
"producttoken": "test"
},
"msg": [
  {
    "from": "00919538893819",
    "to": [
      {
        "number": "00918892449978"
      }
    ],
    "body": {
      "type": "auto",
      "content": "This is a WhatsApp message"
    },
    "allowedChannels": [
      "WhatsApp"
    ],
    "richContent": {
      "conversation": [
        {
          "template": {
            "whatsapp": {
              "namespace": "5c198301_106c_4fc2_a2f6_7556d8847746",
              "element_name": "otp",
              "language": {
                "policy": "deterministic",
                "code": "en"
              },
              "components": [
                {
                  "type": "body",
                  "parameters": [
                    {
                      "type": "text",
                      "text": "Dhanush"
                    },
                    {
                      "type": "text",
                      "text": "627728289"
                    }
                  ]
                }
              ]
            }
          }
        }
      ]
    }
  }
]
}
}'

Is there a different way we could execute this?