DynamoDBStorage.ReadSingleEntryAsync(string, Dictionary<string, AttributeValue>, Func<Dictionary<string, AttributeValue>, TResult>)

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2. API reference
3. Microsoft.Orleans.Transactions.DynamoDB
4. DynamoDBStorage
5. Methods
6. ReadSingleEntryAsync(string, Dictionary<string, AttributeValue>, Func<Dictionary<string, AttributeValue>, TResult>)

Markdown

ReadSingleEntryAsync(string, Dictionary<string, AttributeValue>, Func<Dictionary<string, AttributeValue>, TResult>)

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public Task<TResult?> ReadSingleEntryAsync<TResult>(string tableName, Dictionary<string, AttributeValue> keys, Func<Dictionary<string, AttributeValue>, TResult> resolver)

Read an entry from a DynamoDB table

Parameters

tableNamestring

The name of the table to search for the entry

keysDictionary<string, AttributeValue>

The table entry keys to search for

resolverFunc<Dictionary<string, AttributeValue>, TResult>

Function that will be called to translate the returned fields into a concrete type. This Function is only called if the result is != null

Returns

The object translated by the resolver function