Import existing loan products

OkHttpClient client = new OkHttpClient();

Request request = new Request.Builder()
  .url("https://eguarantorship-api.presta.co.ke/api/v1/loans-products/import")
  .post([
  {
    "name": "string",
    "interestRate": 0,
    "requiredGuarantors": 0,
    "roleActions": [
      {
        "additionalProp1": "string",
        "additionalProp2": "string",
        "additionalProp3": "string"
      }
    ],
    "templateId": "string", // Fetched from loan forms templates
    "templateName": "string" // Fetched from loan forms templates
  }
])
  .addHeader("Accept", "*/*")
  .addHeader("Content-Type", "application/json")
  .build();

Response response = client.newCall(request).execute();