get the data value . concode_field_sep String code concode_elem_sep PerfMonSet data concode_elem_sep String message concode_field_sep String code concode_elem_sep PerfMonResponseInner withCode concode_elem_sep PerfMonResponseInner withData concode_elem_sep String message concode_elem_sep PerfMonResponseInner withMessage
PerfMonSet function ( ) { return this . data ; }