function::json_add_array_string_metric
名称
function::json_add_array_string_metric — Add a string metric to an array
Synopsis
json_add_array_string_metric:long(array_name:string,metric_name:string,metric_description:string)
json_add_array_string_metric:long(array_name:string,metric_name:string,metric_description:string)
Arguments
array_name- The name of the array the string metric should be added to.
 metric_name- The name of the string metric.
 metric_description- Metric description. An empty string can be used.
 
Description
					This function adds a string metric to an array, setting up everything needed.