API Reference
中文

Ext

Data Type: Ext

ParameterTypeDescriptionRequired/OptionalNotes
ext_xxxfield type registered in the TD systemfield value registered in the TD systemOptional
ext_xxxxfield type registered in the TD systemfield value registered in the TD systemOptional
{
    "ext_book_id": "LFOUHOFHOHFNOUH",
    "ext_book_num": 10
}