TTC
Theo's Typesafe Cult•14mo ago
amanuel

How to type DynamoDB GetCommand

Hi all! I have something like this: 
const response = await ddbDocClient.send(new GetCommand(input));
const response = await ddbDocClient.send(new GetCommand(input));
The returned object is response.Item and it is exactly what I expect. The problem is, the actual response.Item is literally just Record<string, any> | undefined. Is type casting the only way here just for good dx?
1 Reply
Sturlen
Sturlen•14mo ago
casting could work but won't actually guarantee anything at runtime. use a validator like zod for that
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