productId property

String? productId
getter/setter pair

Unique product ID of the product.

Unique within the parent app. Product IDs must be composed of lower-case letters (a-z), numbers (0-9), underscores (_) and dots (.). It must start with a lower-case letter or number, and be between 1 and 40 (inclusive) characters in length.

Immutable.

Implementation

core.String? productId;