RestRequest::getContentLength()

Returns the byte length of the content sent by the request (usually used by POST/PUT).

Integer getContentLength ( )

• Integer
  Byte length of the content sent to the webservice entpoint

$Request = new RestRequest();
 
// Called endpoint is: [PUT] https://www.domain.com/webservice/accounting/booking
// Content is:         "id:5,account:1234,name:Mr. Smith,amount:592.30"
 
$LengthOfContent = $Request->getContentLength();  // 46