General
AWS request failed with ValidationError
ValidationError
AWS rejected the request because one or more input values did not satisfy the service constraints for the operation.
Error AtlasError Documentation and ResolutionObserved message
ValidationError
Why it happens
- One or more request fields are missing, malformed, or outside allowed constraints.
- A resource identifier or parameter value is invalid for the operation.
- The request shape does not match the API's validation rules.
How to fix it
- Inspect the request payload and required fields for the failing operation.
- Validate resource IDs, parameter ranges, and allowed enum values.
- Retry after correcting the invalid input values.
Official reference
AWS Support API Reference: Common ErrorsRelated errors
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