
A unique client-generated reference, For example use the date format DDMMYYYY-nnnnnn, incrementing n and changing each day.
Valid characters for RequestId are as follows -:
0-9
a-z, A-Z
_ (underscore)
- (dash/minus)
. (dot)
/ (forward slash), \ (back slash)
: (colon)
~ (tilde)
{ (left curly bracket) and } (right curly bracket)