[Description] Gets a value that indicates whether a Web request is in progress. [Name] 
IsBusy
A l l o w R e a d S t r e a m B u f f e r i n g
A l l o w W r i t e S t r e a m B u f f e r i n g
B a s e A d d r e s s
C r e d e n t i a l s
E n c o d i n g
H e a d e r s
I s B u s y
R e s p o n s e H e a d e r s
U s e D e f a u l t C r e d e n t i a l s