{"library":"mypy-boto3-dax","title":"mypy-boto3-dax Type Annotations","description":"mypy-boto3-dax provides type annotations for the AWS DynamoDB Accelerator (DAX) service, compatible with `boto3`. It enhances development with static type checking, autocomplete, and improved IDE support for `boto3` DAX clients. This package is version `1.42.3`, generated by `mypy-boto3-builder` `8.12.0`, which periodically releases updates to align with new `boto3` versions and address type-related issues.","language":"python","status":"active","last_verified":"Thu May 14","install":{"commands":["pip install mypy-boto3-dax boto3"],"cli":null},"imports":["from mypy_boto3_dax.client import DAXClient","from mypy_boto3_dax.type_defs import DescribeClustersResponseTypeDef"],"auth":{"required":false,"env_vars":[]},"quickstart":{"code":"import boto3\nfrom mypy_boto3_dax.client import DAXClient\nfrom mypy_boto3_dax.type_defs import DescribeClustersResponseTypeDef\n\ndef get_dax_clusters() -> DescribeClustersResponseTypeDef:\n    # boto3.client is implicitly typed by mypy-boto3-dax if installed\n    # For explicit typing, use:\n    client: DAXClient = boto3.client('dax')\n    response: DescribeClustersResponseTypeDef = client.describe_clusters(\n        MaxResults=5\n    )\n    return response\n\nif __name__ == '__main__':\n    # Ensure AWS credentials are configured (e.g., via environment variables or ~/.aws/credentials)\n    try:\n        clusters_info = get_dax_clusters()\n        print(f\"Found {len(clusters_info['Clusters'])} DAX clusters.\")\n        for cluster in clusters_info['Clusters']:\n            print(f\"  - Cluster Name: {cluster['ClusterName']}, Status: {cluster['Status']}\")\n    except Exception as e:\n        print(f\"Error fetching DAX clusters: {e}\")","lang":"python","description":"This quickstart demonstrates how to initialize a `boto3` DAX client and use its methods with type annotations provided by `mypy-boto3-dax`. Explicit type hints for the client and response are shown for clarity, though modern IDEs and `mypy` can often infer these implicitly with `mypy-boto3-dax` 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