question: gets the value of the from property . concode_field_sep String payload concode_elem_sep Metadata description concode_elem_sep String from concode_elem_sep String type concode_field_sep String getPayload concode_elem_sep String getType concode_elem_sep void setFrom concode_elem_sep void setPayload concode_elem_sep void setDescription concode_elem_sep void setType concode_elem_sep Metadata getDescription
target: String function ( ) { return from ; }