Invalid parameter at 'PolicyText' failed to satisfy constraint: 'Invalid repository policy provided'

Raise code

iam_policy_document_validator = IAMPolicyDocumentValidator(policy_text)
            # the repository policy can be defined without a resource field
            iam_policy_document_validator._validate_resource_exist = lambda: None
            # the repository policy can have the old version 2008-10-17
            iam_policy_document_validator._validate_version = lambda: None
            iam_policy_document_validator.validate()
        except MalformedPolicyDocument:
            raise InvalidParameterException(
                "Invalid parameter at 'PolicyText' failed to satisfy constraint: "
                "'Invalid repository policy provided'"
            )

        repo.policy = policy_text

        return {