Error: DynamoDB type is not supported

Answered by Rafal Wilinski
What's Causing This Error
This error is caused when an invalid data type is passed as a value for an attribute in a DynamoDB table. Each attribute in a DynamoDB table has a specific data type; passing a value of a different data type than the one specified will result in this error.
Solution: Here's How To Resolve It
To solve this error, you can take the following steps:
- Verify that the data type of the value being passed matches the attribute's data type in the table.
- Ensure that the attribute passed is either a number, string, boolean, binary. list or map. Presently, these are the data types that are supported by DynamoDB.
- Use CloudWatch logs to check the logs and troubleshoot the issue.
Other Common DynamoDB Errors (with Solutions)
- DynamoDB ConditionalCheckFailedException
- dynamodb unknown error
- DynamoDB Invalid UpdateExpression Syntax Error Token
- DynamoDB missing items
- Unable to start DynamoDB Local process
- DynamoDB Delete Not Working
- dynamodb put function not working
- dynamodb could not instantiate class
- dynamodb list_append if_not_exists not working
- DynamoDB is not showing all columns
- dynamodb query key condition not supported
- dynamodb getItem() is not a function
- dynamodb unable to locate property for key attribute
- DynamoDB Internal Server Error
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