Indicates whether this is the organization’s default environment. The default value is false. The valid values are:

• true: The environment is the default.
• false: The environment is not default.

Indicates whether this is an organization’s production environment. The default value is true. The valid values are:

• true: The environment is a production environment.
• false: The environment is not a production environment.

This is an immutable field. If an environment needs to be migrated, architecture can be migrated to a new environment with the desired environment type instead.