What is the information about the predefined columns of a table? - Tablestore

DefinedColumnsSchema specifies the schema of the predefined columns of a table.

Schema

message DefinedColumnSchema {
    required string name = 1;
    required DefinedColumnType type = 2;
}

Parameter	Type	Required	Description
name	string	Yes	The name of the predefined column.
type	DefinedColumnType	Yes	The type of the predefined column.