Error: Error ValidationException: One or more parameter values were invalid: Type mismatch for key X expected: S actual: M
Solution
When trying to put or update an item to DynamoDB, you might have tried to write it with incorrect attribute type for example number instead of string or the other way around.
Even though DynamoDB is schemaless, at the table creation you had an ability to specify some AttributeDefinitions. They need to be preserved for all the items in the table.
Other Common DynamoDB Errors (with Solutions)
- dynamodb net scan condition or not working
- dynamodb: one or more parameter values were invalid: type mismatch for index key
- com amazonaws services dynamodbv2 model resourcenotfoundexception
- DynamoDB Internal Server Error
- requested resource not found aws dynamodb
- DynamoDB ConditionalCheckFailedException
- aws.dynamodb.documentclient is not a constructor
- DynamoDB Network Error: self signed certificate in chain
- dynamodb query not returning the full item
- dynamodb items page not authorized with read access
- AWS DynamoDB CredentialsError: Missing credentials in config
- ImportError: No module named boto3 (DynamoDB)
- DynamoDB Code Working In Node But Not SAM
- missing required key 'key' in params dynamodb
- DynamoDB Delete Method Not Working For The First Time
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