gets the period minutes . concode_field_sep List<String> dimensionValues concode_elem_sep int offset concode_elem_sep String namespace concode_elem_sep List<String> metricStatisticNames concode_elem_sep int periodMinutes concode_elem_sep String dimensionName concode_field_sep List<String> getMetricStatisticNames concode_elem_sep void setDimensionValues concode_elem_sep String getNamespace concode_elem_sep String getDimensionName concode_elem_sep void setPeriodMinutes concode_elem_sep void setOffset concode_elem_sep int getOffset concode_elem_sep void setDimensionName concode_elem_sep void setMetricStatisticNames concode_elem_sep void setNamespace concode_elem_sep List<String> getDimensionValues
int function ( ) { return periodMinutes ; }