title: Correct HTTP verb to use for a business rules validation endpoint in Web API
body: <p>I have the below Web API controller. Its sole responsibility is to validate the incoming document against a set of business rules and return a result. Which is the correct HTTP verb to use for this controller action?</p>
  
  <pre><code>//[Http&lt;???&gt;]
  public IActionResult ValidateBusinessRules([FromBody BusinessDocument document)
  {
    var result = ValidateBusinessRules(document);
    return Ok(result);
  }
  </code></pre>