the current version of the distribution 's information . for example : e2qwruhapomqzl . concode_field_sep String eTag concode_elem_sep Distribution distribution concode_field_sep Distribution getDistribution concode_elem_sep GetDistributionResult withDistribution concode_elem_sep void setDistribution concode_elem_sep int hashCode concode_elem_sep boolean equals concode_elem_sep String toString concode_elem_sep GetDistributionResult withETag concode_elem_sep void setETag
String function ( ) { return eTag ; }