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 Get not found
- DynamoDB error cannot find module build/Release/DTraceProviderBindings
- name key is not defined dynamodb
- boto3 dynamodb unable to locate credentials
- ExpressionAttributeValues contains invalid value: One or more parameter values were invalid: An AttributeValue may not contain an empty string
- failed to list tables not authorized dynamodb
- could not connect to the endpoint URL dynamodb
- dynamodb consistent reads are not supported on global secondary indexes
- AWS CLI DynamoDB Error Parsing Parameter
- dynamodb autoscaling not fast enough
- DynamoDB Expression Not Null
- a socket operation was attempted to an unreachable network dynamodb
- error updating dynamodb table time to live
- DynamoDB FilterExpression Not Working
- dynamodb local shell not working
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