You can use theQuery API operation in Amazon DynamoDB to find items based on primary key values.

You must provide the name of the partition key attribute and a single value for that attribute.Query returns all items with that partition key value. Optionally, you can provide a sort key attribute and use a comparison operator to refine the search results.

For more information on how to useQuery, such as the request syntax, response parameters, and additional examples, seeQuery in theAmazon DynamoDB API Reference.

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