The path for the user name. For more information about paths, see IAM Identifiers
in the IAM User Guide.
This parameter is optional. If it is not included, it defaults to a
slash (/).
This parameter allows (through its regex pattern) a string of characters
consisting of either a forward slash (/) by itself or a string that must
begin and end with forward slashes. In addition, it can contain any
ASCII character from the ! (U+0021
) through the DEL character
(U+007F
), including most punctuation characters, digits, and upper and
lowercased letters.