const inputBody = '{
  "type": "object",
  "required": [
    "partNumber",
    "brand",
    "shape"
  ],
  "properties": {
    "itemId": {
      "type": "string",
      "format": "mongo-id",
      "nullable": true,
      "description": "The optional MongoDB ID of the item."
    },
    "partNumber": {
      "type": "string",
      "description": "The part number of the item."
    },
    "brand": {
      "type": "string",
      "description": "The brand of the item."
    },
    "shape": {
      "type": "string",
      "description": "The shape of the item."
    },
    "crossReference": {
      "type": "number",
      "nullable": true,
      "description": "The GoldLeaf cross reference number of the adaptor (to cross-reference between brands)."
    },
    "familyCrossReference": {
      "type": "string",
      "nullable": true,
      "description": "The GoldLeaf family cross reference of the item (to cross-reference between sizes of this same family)."
    },
    "material": {
      "type": "string",
      "nullable": true,
      "description": "The material of the item (steel is blank/empty by default, or 'stainless steel' or other materials as required)."
    },
    "spec": {
      "type": "string",
      "nullable": true,
      "description": "The specification of the item."
    },
    "imageName": {
      "type": "string",
      "nullable": true,
      "description": "The image name of the item."
    },
    "description": {
      "type": "string",
      "nullable": true,
      "description": "The description of the item."
    },
    "specMS": {
      "type": "string",
      "nullable": true,
      "description": "The MS specification of the item."
    },
    "specSAE": {
      "type": "string",
      "nullable": true,
      "description": "The SAE specification of the item."
    },
    "ends": {
      "type": "array",
      "nullable": true,
      "items": {
        "type": "object",
        "properties": {
          "style": {
            "type": "string"
          },
          "gender": {
            "type": "string"
          },
          "dashSize": {
            "type": "string"
          },
          "swivel": {
            "type": "string",
            "description": "Either null or 'swivel'."
          },
          "bulkhead": {
            "type": "string",
            "description": "Either null or 'bulkhead'."
          }
        }
      }
    },
    "extraFeatures": {
      "type": "array",
      "nullable": true,
      "items": {
        "type": "string"
      }
    },
    "maxPressurePsi": {
      "type": "number",
      "format": "float",
      "nullable": true,
      "description": "The maximum pressure in PSI."
    }
  }
}';
const headers = {
  'Content-Type':'application/json',
  'Accept':'application/json'
};

fetch('https://goldleaf.app/api/v1/adaptors/create',
{
  method: 'POST',
  body: inputBody,
  headers: headers
})
.then(function(res) {
    return res.json();
}).then(function(body) {
    console.log(body);
});