if spec.Validation != nil && SchemaHasInvalidTypes(spec.Validation.OpenAPIV3Schema) {
		return true
	}
	for _, v := range spec.Versions {
		if v.Schema != nil && SchemaHasInvalidTypes(v.Schema.OpenAPIV3Schema) {
			return true
		}
	}
	return false
}

// SchemaHasInvalidTypes returns true if it contains invalid offending openapi-v3 specification.

			return nil, fmt.Errorf("failed converting CRD validation to internal version: %v", err)
		}
		if !validation.SchemaHasInvalidTypes(internalCRDSchema.OpenAPIV3Schema) {
			if ss, err := structuralschema.NewStructural(internalCRDSchema.OpenAPIV3Schema); err == nil {
				// skip non-structural schemas unless explicitly asked to produce swagger from them