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FieldValue

The ancestor for custom field value entities.

Properties

Name

Type

Description

type

string literal

The discriminator that identifies the kind of field value.

For custom fields, set this property to the corresponding custom field type, such as 'string' or 'enum'. For predefined fields, such as comments and attachments, YouTrack infers the discriminator from the field name, so you can omit this property.

10 September 2026