HTTP Error 411. The request must be chunked or have a content length in VSTS web test 2017

Problem: 

I recorded a web test and while playing back , one of my request is failing with error :

HTTP Error 411. The request must be chunked or have a content length.  when I try to replay this request with same data in fiddler or postman, request is returning status code 200. 

Analysis

• I verified headers  , query string parameters in the request but I don't see any difference. 
• When i verify in App insights, I don't see this request in app insights. 

Solution : 

• Create a new request 
• right click on next request and click on insert new request . 
• copy URL from failing request 
• Copy query string parameters and headers from failed request. 
• delete failed request . 
• Execute web test .. request is successful with http status code - 200.