Amazon DynamoDB · Schema

Amazon DynamoDB Item Schema

JSON Schema for Amazon DynamoDB items, attribute values, table definitions, and stream records. DynamoDB uses a JSON-based data format with type descriptors where each attribute value is represented as a name-value pair with the name being the data type indicator (S, N, B, BOOL, NULL, L, M, SS, NS, BS).

AWSCloudDatabaseDocument StoreKey-ValueManaged ServiceNoSQLServerless

Properties

Name	Type	Description
item	object	A single DynamoDB item
key	object	A primary key for identifying an item
tableDefinition	object	A complete DynamoDB table definition
streamRecord	object	A DynamoDB Streams record

View JSON Schema on GitHub