Domain

The list or range of appropriate values for a particular Field. This is the base class for domains such as the CodedValueDomain and RangeDomain. Domains are important for maintaining data integrity, especially when users collect data in your app. Domains are typically created and assigned to your datasets using ArcGIS Pro, ArcGIS Online, or ArcGIS Enterprise.

If you are using a mobile geodatabase that was created in ArcGIS Pro or using Geodatabase.create, you can create a new domain using Geodatabase.createDomain.

Inheritors