Add more Curb Zone Availability info

[jlarsonOmahaNE]

Description

Currently a Curb Zone only accounts for availability_time but not if the zone is actually available for a vehicle to use. Curb Space does account for these but is an optional endpoint while the Curb Zone endpoint is required.

Is this a breaking change

• No, not breaking

Impacted Spec

For which spec is this feature being requested?

• Curbs

Solution

I would like to propose two new fields available and available_spaces to work hand in hand with the current availability_time field.

Name	Type	Required/Optional	Description
available	Boolean	Required	If true, the curb zone is open for normal use. If false, the curb zone is closed and vehicles should look for alternative zones. (Could use WZDx reference as one example)
available_spaces	Integer	Optional	The number of curb spaces that are open for use within the zone.