OptionalavailabilityAvailability type used for the spot nodes.
OptionalspotWith variable pricing, you have option to set a max price, in US dollars (USD) For example, the value 2 would be a max price of $2.00 USD per hour. If you set the max price to be -1, the VM won't be evicted based on price. The price for the VM will be the current price for spot or the price for a standard VM, which ever is less, as long as there is capacity and quota available.
Attributes set during instance pool creation which are related to Azure.