Gets the CommonPrefixes property.
A response can contain CommonPrefixes only if you specify a delimiter.
When you do, CommonPrefixes contains all (if there are any) keys between
Prefix and the next occurrence of the string specified by delimiter. In effect,
CommonPrefixes lists keys that act like subdirectories in the directory specified
by Prefix. For example, if prefix is notes/ and delimiter is a slash (/), in
notes/summer/july, the common prefix is notes/summer/.
Assembly: AWSSDK (Module: AWSSDK) Version: 1.5.60.0 (1.5.60.0)