question: gets the value of the retrievefrombilling property . concode_field_sep BigInteger billSequenceNumber concode_elem_sep Integer usageCycle concode_elem_sep Boolean includeExpiredPassUsage concode_elem_sep Long groupId concode_elem_sep TimePeriod usagePeriod concode_elem_sep long serialVersionUID concode_elem_sep boolean unbilledIndicator concode_elem_sep Boolean retrieveFromBilling concode_elem_sep String npa concode_elem_sep String usageType concode_field_sep String getNpa concode_elem_sep void setGroupId concode_elem_sep void setUsagePeriod concode_elem_sep BigInteger getBillSequenceNumber concode_elem_sep void setBillSequenceNumber concode_elem_sep Boolean isIncludeExpiredPassUsage concode_elem_sep void setUsageCycle concode_elem_sep Long getGroupId concode_elem_sep TimePeriod getUsagePeriod concode_elem_sep void setRetrieveFromBilling concode_elem_sep void setIncludeExpiredPassUsage concode_elem_sep String getUsageType concode_elem_sep void setUnbilledIndicator concode_elem_sep void setUsageType concode_elem_sep boolean isUnbilledIndicator concode_elem_sep Integer getUsageCycle concode_elem_sep void setNpa
target: Boolean function ( ) { return retrieveFromBilling ; }