AWS CLI v1 entered maintenance mode on August 5, 2026 and will reach end-of-support on July 15, 2027. During maintenance mode, releases are limited to critical bug fixes and security issues. AWS CLI v1 will not receive API updates for new or existing services, or be updated to support new regions. For more information, see the maintenance mode announcement.
We recommend that you migrate to AWS CLI version 2. See the installation instructions and migration guide.
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With Service Quotas, you can view and manage your quotas easily as your Amazon Web Services workloads grow. Quotas, also referred to as limits, are the maximum number of resources that you can create in your Amazon Web Services account. For more information, see the Service Quotas User Guide .
You need Amazon Web Services CLI version 2.13.20 or higher to view and manage resource-level quotas such as Instances per domain for Amazon OpenSearch Service.