A field of an index.

Attributes

• fieldPath (String.t): The path of the field. Must match the field path specification described by google.firestore.v1beta1.Document.fields. Special field path `name` may be used by itself or at the end of a path. `type` may be used only at the end of path. Defaults to: null.

• mode (String.t): The field's mode. Defaults to: null.

  • Enum - one of [MODE_UNSPECIFIED, ASCENDING, DESCENDING]