| Parameter | Type | Description | Example |
|---|---|---|---|
| object | The schema information about the table. | ||
| columns | array | The information about columns. | |
| TableColumn | The information about the fields that are contained in the table. | ||
| watermarkSpecs | array | The watermark information. | |
| WatermarkSpec | The watermark information. | ||
| primaryKey | PrimaryKey | The information about the primary key. |