curl --request PUT \
  --url https://ywe3crmpll.execute-api.us-east-2.amazonaws.com/stage/material-list/{id} \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "is_template": "",
  "customer_id": "",
  "author_id": "",
  "title": "",
  "notes": "",
  "internal_notes": "",
  "status_id": "",
  "status_workflow_id": "",
  "groupings": [
    {
      "order_number": "",
      "title": "",
      "type": "",
      "description": "",
      "component_visibility": "",
      "price_visibility": "",
      "quantity": "",
      "commission_amount": "",
      "hvi_amount": "",
      "pricebook_id": "",
      "flat_rate_job_id": "",
      "line_items": [
        {
          "id": "",
          "item_id": "",
          "quantity": "",
          "unit_price": "",
          "unit_cost": "",
          "taxable": "",
          "title": "",
          "description": "",
          "type": "",
          "sku": "",
          "unit_measure": "",
          "tax_rate": "",
          "xero_sales_account": "",
          "xero_tax_account": "",
          "reece_item": "",
          "external_type": "",
          "external_id": "",
          "external_sync_status": "",
          "additional_reece_item": "",
          "qbo_income_account_id": "",
          "qbo_sales_tax_code_id": "",
          "qbo_expense_account_id": "",
          "granite_group_item": "",
          "minimum_order_quantity": "",
          "price_update_method": "",
          "automatic_markup_percentage": "",
          "serialized_inventory_id": "",
          "inventory_mode": "",
          "ces_item": ""
        }
      ]
    }
  ],
  "customfields": [
    {
      "id": "",
      "field_instance_id": "",
      "value": ""
    },
    {
      "id": "",
      "field_instance_id": "",
      "value": ""
    }
  ],
  "assignments": [
    {
      "user_id": "",
      "team_id": ""
    }
  ],
  "tags": ""
}
'

import requests

url = "https://ywe3crmpll.execute-api.us-east-2.amazonaws.com/stage/material-list/{id}"

payload = {
    "is_template": "",
    "customer_id": "",
    "author_id": "",
    "title": "",
    "notes": "",
    "internal_notes": "",
    "status_id": "",
    "status_workflow_id": "",
    "groupings": [
        {
            "order_number": "",
            "title": "",
            "type": "",
            "description": "",
            "component_visibility": "",
            "price_visibility": "",
            "quantity": "",
            "commission_amount": "",
            "hvi_amount": "",
            "pricebook_id": "",
            "flat_rate_job_id": "",
            "line_items": [
                {
                    "id": "",
                    "item_id": "",
                    "quantity": "",
                    "unit_price": "",
                    "unit_cost": "",
                    "taxable": "",
                    "title": "",
                    "description": "",
                    "type": "",
                    "sku": "",
                    "unit_measure": "",
                    "tax_rate": "",
                    "xero_sales_account": "",
                    "xero_tax_account": "",
                    "reece_item": "",
                    "external_type": "",
                    "external_id": "",
                    "external_sync_status": "",
                    "additional_reece_item": "",
                    "qbo_income_account_id": "",
                    "qbo_sales_tax_code_id": "",
                    "qbo_expense_account_id": "",
                    "granite_group_item": "",
                    "minimum_order_quantity": "",
                    "price_update_method": "",
                    "automatic_markup_percentage": "",
                    "serialized_inventory_id": "",
                    "inventory_mode": "",
                    "ces_item": ""
                }
            ]
        }
    ],
    "customfields": [
        {
            "id": "",
            "field_instance_id": "",
            "value": ""
        },
        {
            "id": "",
            "field_instance_id": "",
            "value": ""
        }
    ],
    "assignments": [
        {
            "user_id": "",
            "team_id": ""
        }
    ],
    "tags": ""
}
headers = {
    "x-api-key": "<api-key>",
    "Content-Type": "application/json"
}

response = requests.put(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'PUT',
  headers: {'x-api-key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    is_template: '',
    customer_id: '',
    author_id: '',
    title: '',
    notes: '',
    internal_notes: '',
    status_id: '',
    status_workflow_id: '',
    groupings: [
      {
        order_number: '',
        title: '',
        type: '',
        description: '',
        component_visibility: '',
        price_visibility: '',
        quantity: '',
        commission_amount: '',
        hvi_amount: '',
        pricebook_id: '',
        flat_rate_job_id: '',
        line_items: [
          {
            id: '',
            item_id: '',
            quantity: '',
            unit_price: '',
            unit_cost: '',
            taxable: '',
            title: '',
            description: '',
            type: '',
            sku: '',
            unit_measure: '',
            tax_rate: '',
            xero_sales_account: '',
            xero_tax_account: '',
            reece_item: '',
            external_type: '',
            external_id: '',
            external_sync_status: '',
            additional_reece_item: '',
            qbo_income_account_id: '',
            qbo_sales_tax_code_id: '',
            qbo_expense_account_id: '',
            granite_group_item: '',
            minimum_order_quantity: '',
            price_update_method: '',
            automatic_markup_percentage: '',
            serialized_inventory_id: '',
            inventory_mode: '',
            ces_item: ''
          }
        ]
      }
    ],
    customfields: [
      {id: '', field_instance_id: '', value: ''},
      {id: '', field_instance_id: '', value: ''}
    ],
    assignments: [{user_id: '', team_id: ''}],
    tags: ''
  })
};

fetch('https://ywe3crmpll.execute-api.us-east-2.amazonaws.com/stage/material-list/{id}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

{
  "error": true,
  "errors": [
    "error message",
    "error message"
  ]
}

{
  "message": "Unauthorized"
}

{
  "message": "Request URL or object not found"
}

{
  "message": "Internal Server Error"
}