You can use the Query
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 use Query
, such as the request syntax,
response parameters, and additional examples, see Query in the
Amazon DynamoDB API Reference.