code: def from_inline(cls: Type[BMAEndpointType], inline: str) -> BMAEndpointType:
          
          m = BMAEndpoint.re_inline.match(inline)
          if m is None:
              raise MalformedDocumentError(BMAEndpoint.API)
          server = m.group(1)
          ipv4 = m.group(2)
          ipv6 = m.group(3)
          port = int(m.group(4))
          return cls(server, ipv4, ipv6, port)
docs: Return BMAEndpoint instance from endpoint string
  
          :param inline: Endpoint string
          :return: