public void setAvailabilityZoneId(String availabilityZoneId) {
        this.availabilityZoneId = availabilityZoneId;
    }
<p>
The identifier of the availability zones where subnets for the environment are created.
</p>

@param availabilityZoneId
       The identifier of the availability zones where subnets for the environment are created.
aws-java-sdk-finspace/src/main/java/com/amazonaws/services/finspace/model/KxNode.java