title: Error while adding a Product In BigCommerce Store through API
body: <p>I want to add products in our Bigcommerce Store through Bigcommerce API.</p>
  
  <p>I have used following API to add a product in our store :-</p>
  
  <p>URL : <a href="https://store-f8tya.mybigcommerce.com/api/v2/products" rel="nofollow">https://store-f8tya.mybigcommerce.com/api/v2/products</a></p>
  
  <p>type : POST</p>
  
  <p>data : row - json</p>
  
  <pre><code>{
      "name": "Plain T-Shirt",
     "type": "physical",
      "description": "This timeless fashion staple will never go out of style!",
      "price": "29.99",
      "categories": [21],
      "availability": "available",
      "weight": "0.5"
  }
  </code></pre>
  
  <p>I am Receiving following Error :</p>
  
  <blockquote>
    <p>415 - The specified input content type is not valid.</p>
  </blockquote>
  
  <p>Note : I was asked to enter username and password. I have entered correct Username and token from Legacy API Settings.</p>
  
  <p>Can someone help to solve this issue?</p>