question: gets the id value for this productpackageitem . concode_field_sep java.lang.Long productPackageId concode_elem_sep java.lang.Long productId concode_elem_sep java.lang.Object __equalsCalc concode_elem_sep com.google.api.ads.dfp.axis.v201502.ArchiveStatus archiveStatus concode_elem_sep org.apache.axis.description.TypeDesc typeDesc concode_elem_sep boolean __hashCodeCalc concode_elem_sep java.lang.Long id concode_elem_sep java.lang.Boolean isMandatory concode_field_sep void setIsMandatory concode_elem_sep org.apache.axis.description.TypeDesc getTypeDesc concode_elem_sep org.apache.axis.encoding.Deserializer getDeserializer concode_elem_sep void setProductId concode_elem_sep void setProductPackageId concode_elem_sep java.lang.Long getProductId concode_elem_sep void setArchiveStatus concode_elem_sep java.lang.Boolean getIsMandatory concode_elem_sep com.google.api.ads.dfp.axis.v201502.ArchiveStatus getArchiveStatus concode_elem_sep java.lang.Long getProductPackageId concode_elem_sep org.apache.axis.encoding.Serializer getSerializer concode_elem_sep int hashCode concode_elem_sep boolean equals concode_elem_sep void setId
target: java . lang . Long function ( ) { return id ; }