Group of property values indexed by a local unique identifier. The identifier has to have a length of between 1 and 255 characters. It must also match the pattern ^[a-zA-Z0-9][a-zA-Z0-9_-]{0,253}[a-zA-Z0-9]?$ , and it cannot be any of the following reserved identifiers: space, externalId, createdTime, lastUpdatedTime, deletedTime, and extensions. The maximum number of properties depends on your subscription, and is by default 100.
Reference to a view, or a container
Property values for the identified/specified view or container