AWS SDK for .NET Documentation
DescribeAvailabilityZones Method (request)
AmazonAmazon.EC2AmazonEC2ClientDescribeAvailabilityZones(DescribeAvailabilityZonesRequest) Did this page help you?   Yes   No    Tell us about it...
Lists Availability Zones that are currently available to the account and their states.
Declaration Syntax
C#
public DescribeAvailabilityZonesResponse DescribeAvailabilityZones(
	DescribeAvailabilityZonesRequest request
)
Parameters
request (DescribeAvailabilityZonesRequest)
Describe Availability Zones request
Return Value
Describe Availability Zones Response from the service
Remarks
Availability Zones are not the same across accounts. The Availability Zone us-east-1a for account A is not necessarily the same as us-east-1a for account B. Zone assignments are mapped independently for each account.
Exceptions

Assembly: AWSSDK (Module: AWSSDK) Version: 1.5.60.0 (1.5.60.0)