Defines the input protobuf data for the inference service.

class MxProtobufIn:
    def __init__(self):
        self.key= None
        self.type= None
        self.protobuf= None

Parameter	Type	Description
key	bytes	Key of the input protobuf.
type	bytes	Type of the input protobuf data.
protobuf	bytes	Value data of the input protobuf, which needs to be deserialized to the data corresponding to the class.