| Parameter | Type | Description | Example |
|---|---|---|---|
| object | The information about the lineage line. | ||
| id | string | The field ID. | 123ss3 |
| columnName | string | The name of the column. | name |
| nullable | boolean | Indicates whether the value is nullable. | false |
| description | string | The description. | |
| columnType | string | The column type. | string |
| columnNativeType | string | The original type of the column. | string |
| createdAt | long | The creation time. | 1723537978 |
| modifiedAt | long | The modification time. | 1723537978 |
| creator | string | The user that creates the column. | userA |
| modifier | string | The ID of the account that is used to modify the column. | userA |