@validation.setter<EOL><INDENT>def validation(self, validation):<DEDENT>
self._validation = validation<EOL>
Sets the validation of this V1beta1CustomResourceDefinitionSpec.
Validation describes the validation methods for CustomResources Optional, the global validation schema for all versions. Top-level and per-version schemas are mutually exclusive.

:param validation: The validation of this V1beta1CustomResourceDefinitionSpec.
:type: V1beta1CustomResourceValidation