@classmethod
def showcase_change_external_sharing_policy_details(cls, val):
    """
        Create an instance of this class set to the
        ``showcase_change_external_sharing_policy_details`` tag with value
        ``val``.

        :param ShowcaseChangeExternalSharingPolicyDetails val:
        :rtype: EventDetails
        """
    return cls('showcase_change_external_sharing_policy_details', val)
