Error: dynamodb: one or more parameter values were invalid: type mismatch for index key
What's Causing This Error
You may run into this error when you try to update and insert a new item to a DynamoDB table by using invalid data types for the attributes.
If you've pre-defined attributes (AttributeDefinitions) to be used as the partition and range keys for your GSIs and table, you most likely selected a data type varying from a String, Number, or a Binary (Map).
Hence, the AttributeDefinitions need to be preserved when creating or updating data.
Solution - Here's How To Resolve It
Verify that the attributes in your item are a part of the AttributeDenitions which use the same data type specified during the creation time.
Other Common DynamoDB Errors (with Solutions)
- dynamodb put function not working
- DynamoDB Delete Not Working
- dynamodb ttl not deleting / erasing items
- ProvisionedThroughputExceededException DynamoDB
- DynamoDB Internal Server Error
- sls dynamodb install not working
- dynamodb query key condition not supported
- dynamodb put item not working
- appsync dynamodb not seeing all fields
- AWS DynamoDB CredentialsError: Missing credentials in config
- ImportError: No module named boto3 (DynamoDB)
- dynamodb mapper save not persisting
- DynamoDB TTL Not Working
- dynamodb net scan condition or not working
- AWS Lambda DynamoDB Stream Error
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