Optional$refA field name referring to an existing field in a schema. The field extension will attempt to find an existing field in its parent schema.
OptionalaliasThe field alias (human-readable name).
OptionaldomainA domain object that provides the attribute domain information for the field, if a domain exists.
OptionaleditableWhether this field is editable.
OptionalexactA Boolean defining whether or not the field is an exact match.
OptionallengthA number defining how many characters are allowed in a string field.
OptionalnameA string defining the field name.
OptionalnullableWhether this field can have a null value.
OptionaltypeType of the Field. See FieldJsonType.
Optionalvisible
Properties that extend the ArcGis portal representation of a Field.