class TencentCloud::Emr::V20190103::Item

代表一个kv结构

def deserialize(params) 

def deserialize(params)
  @Key = params['Key']
  @Value = params['Value']
end

def initialize(key=nil, value=nil) 

def initialize(key=nil, value=nil)
  @Key = key
  @Value = value
end