Where can I find my SipmleDB domain sizes

The documentation says that simpledb domain size max is 10GB. However, I can't find anywh开发者_运维知识库ere that I can determine what my current domain sizes are.

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You can find that info by making a SimpleDB API call to DomainMetadata passing the name of the domain as a parameter.

To determine how close you are to the 10GB size limit, take the sum of the response values:

ItemNamesSizeBytes + AttributeNamesSizeBytes + AttributeValuesSizeBytes

For reference, here is the DomainMetadata documentation.