public RequestResponse doPost ( String url , Map < String , Object > headers , Map < String , Object > urlParams , Object requestData ) { RequestResponse rr = initRequestResponse ( "POST" , url , headers , urlParams , requestData ) ; Request . Builder requestBuilder = buildRequest ( url , headers , urlParams ) . post ( buildRequestBody ( rr ) ) ; return doCall ( client , requestBuilder . build ( ) , rr ) ; }
Perform a POST request .