| object | The writing style form field definition. | |
| MinItemLength | integer | The minimum length of each array element. | 1000 |
| Max | number | The maximum numeric input value. | 2000 |
| MinLength | integer | The minimum text input length. | 20 |
| MaxLength | integer | The maximum text input length. | 2000 |
| MaxItemLength | integer | The maximum length of each array element. | 4000 |
| Name | string | The form name. | The field name. |
| BuildIn | boolean | Indicates whether this is a built-in field. | true |
| Enums | array | The enumerated values of the form. | |
| object | An enumerated value object. | |
| CascadingFields | array | The cascading fields. For details, see the definition of the notice writing style. | |
| string | A cascading field. | A cascading field. |
| Key | string | The unique key of the enumerated value. | The enumerated value key. |
| Name | string | The name of the enumerated value. | The enumerated value name. |
| Min | number | The minimum numeric input value. | 1 |
| Required | boolean | Indicates whether the form field is required. | false |
| MaxItem | integer | The maximum number of array elements. | 10 |
| InitialValue | string | The initial value. | The initial value. |
| CascadingFields | array | The cascading field definitions. For usage, see the definition of the notice writing style. | |
| WritingStyleTemplateField | A cascading field. | |
| Style | object | The frontend style definition. | |
| Placeholder | string | The input placeholder. | Enter a prompt |
| Type | string | The frontend component type for the form. Valid values: {"input", "textArea", "inputNumber", "datePicker", "segmented", "select", "inputWord", "inputTree"}. | media |
| ShowTime | boolean | Specifies whether the date picker supports time selection. | |
| Suffix | string | The input suffix, used to display a unit. | The suffix. |
| Description | string | The input hint text. | The input hint text. |
| Format | string | The date format. | yyyy-mm-dd |
| Key | string | The form field key. | topic |