如何使用 python 在 dynamodb 中按需创建一个表？

Question

I tried this way but I get the error Invalid type for parameter ProvisionedThroughput.ReadCapacityUnits, value: on-demand, type: <class 'str'>, valid types: <class 'int'>

ProvisionedThroughput={ 'ReadCapacityUnits': 'on-demand', 'WriteCapacityUnits': 'on-demand' }

Answer 1

ddb.create_table(
    TableName='my_table',
    KeySchema=[
        {'AttributeName': 'id', 'KeyType': 'HASH'},
    ],
    AttributeDefinitions=[
        {'AttributeName': 'id', 'AttributeType': 'S'},
    ],
    BillingMode='PAY_PER_REQUEST',
)