the name of the aws iam user that owns this access key . returns a reference to this object so that method calls can be chained together . constraints : length : 1 - 128 pattern : \ w + = , . @ - + concode_field_sep AccessKeyLastUsed accessKeyLastUsed concode_elem_sep String userName concode_field_sep void setUserName concode_elem_sep AccessKeyLastUsed getAccessKeyLastUsed concode_elem_sep int hashCode concode_elem_sep boolean equals concode_elem_sep void setAccessKeyLastUsed concode_elem_sep GetAccessKeyLastUsedResult clone concode_elem_sep String getUserName concode_elem_sep GetAccessKeyLastUsedResult withAccessKeyLastUsed concode_elem_sep String toString
GetAccessKeyLastUsedResult function ( String arg0 ) { this . userName = arg0 ; return this ; }