The File.ValidationResult structure defines the result of validating the files in the session.
Whether the validation was succesful or not. In case of errors, the File.ValidationResult.missing-files and File.ValidationResult.invalid-files will contain at least one entry.
|required||invalid_files||array of FileValidationError||
A list containing the files that have been identified as invalid and details about the error.
|required||missing_files||array of string||
A set containing the names of the files that are required but the client hasn’t added.