returns the expiration time for this object , or null if it does n't expire . concode_field_sep String bucketName concode_elem_sep String versionId concode_elem_sep String serverSideEncryption concode_elem_sep String expirationTimeRuleId concode_elem_sep Date expirationTime concode_elem_sep String location concode_elem_sep String eTag concode_elem_sep String key concode_field_sep String getKey concode_elem_sep String getLocation concode_elem_sep void setServerSideEncryption concode_elem_sep void setExpirationTime concode_elem_sep void setBucketName concode_elem_sep String getVersionId concode_elem_sep void setVersionId concode_elem_sep void setExpirationTimeRuleId concode_elem_sep void setLocation concode_elem_sep String getETag concode_elem_sep String getServerSideEncryption concode_elem_sep String getExpirationTimeRuleId concode_elem_sep void setETag concode_elem_sep String getBucketName concode_elem_sep void setKey
Date function ( ) { return expirationTime ; }