Check instance capacity
Is it possible to check how much instance capacity exists for a given region and AZ?
Use case: trying to determine the best instance types to choose to have the highest likelihood of reservation success.
Reduce seeing this: X instance is out of capacity for y availability zone in us-west-2
It is not possible to check how much instance capacity exists for a given region and AZ on your end as this is internal information.
please consider reaching to AWS Support  for further assistance on this issue.
Reference link 1.AWS support- https://aws.amazon.com/contact-us/
How about using
AvailableInstanceCount -> (integer)
The remaining capacity. Indicates the number of instances that can be launched in the Capacity Reservation.
Filtering with --filters AZ is also available.
Thank you. We will give it a shot.
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