DateTime function ( ) { return this . startTime ; }
get the starttime value . concode_field_sep String unit concode_elem_sep String timeGrain concode_elem_sep String resourceId concode_elem_sep ResourceMetricName name concode_elem_sep DateTime startTime concode_elem_sep DateTime endTime concode_elem_sep String id concode_elem_sep List<ResourceMetricProperty> properties concode_elem_sep List<ResourceMetricValue> metricValues concode_field_sep String unit concode_elem_sep String timeGrain concode_elem_sep String resourceId concode_elem_sep ResourceMetricName name concode_elem_sep DateTime endTime concode_elem_sep String id concode_elem_sep List<ResourceMetricProperty> properties concode_elem_sep List<ResourceMetricValue> metricValues