Returns the value at the specified key. For simple types the returned
value will copy existing data and modifications to the value will not
modify this object. For complex types (binary, dictionary and list) the
returned value will reference existing data and modifications to the value
will modify this object.
Returns the value at the specified key. For simple types the returned value will copy existing data and modifications to the value will not modify this object. For complex types (binary, dictionary and list) the returned value will reference existing data and modifications to the value will modify this object.