Input required and not supplied: aws-region

Unexpected input(s) 'region', valid inputs are ['aws-region', 'role-to-assume', 'aws-access-key-id', 'aws-secret-access-key', 'aws-session-token', 'web-identity-token-file', 'role-chaining', 'audience', 'http-proxy', 'mask-aws-account-id', 'role-duration-seconds', 'role-external-id', 'role-session-name', 'role-skip-session-tagging', 'inline-session-policy', 'managed-session-policies', 'output-credentials', 'unset-current-credentials', 'disable-retry', 'retry-max-attempts', 'special-characters-workaround']