def __init__(self, channel):
self.ListEntityTypes = channel.unary_unary(<EOL>'<STR_LIT>',<EOL>request_serializer=google_dot_cloud_dot_dialogflow__v2beta1_dot_proto_dot_entity__type__pb2.ListEntityTypesRequest.SerializeToString,<EOL>response_deserializer=google_dot_cloud_dot_dialogflow__v2beta1_dot_proto_dot_entity__type__pb2.ListEntityTypesResponse.FromString,<EOL>)<EOL>self.GetEntityType = channel.unary_unary(<EOL>'<STR_LIT>',<EOL>request_serializer=google_dot_cloud_dot_dialogflow__v2beta1_dot_proto_dot_entity__type__pb2.GetEntityTypeRequest.SerializeToString,<EOL>response_deserializer=google_dot_cloud_dot_dialogflow__v2beta1_dot_proto_dot_entity__type__pb2.EntityType.FromString,<EOL>)<EOL>self.CreateEntityType = channel.unary_unary(<EOL>'<STR_LIT>',<EOL>request_serializer=google_dot_cloud_dot_dialogflow__v2beta1_dot_proto_dot_entity__type__pb2.CreateEntityTypeRequest.SerializeToString,<EOL>response_deserializer=google_dot_cloud_dot_dialogflow__v2beta1_dot_proto_dot_entity__type__pb2.EntityType.FromString,<EOL>)<EOL>self.UpdateEntityType = channel.unary_unary(<EOL>'<STR_LIT>',<EOL>request_serializer=google_dot_cloud_dot_dialogflow__v2beta1_dot_proto_dot_entity__type__pb2.UpdateEntityTypeRequest.SerializeToString,<EOL>response_deserializer=google_dot_cloud_dot_dialogflow__v2beta1_dot_proto_dot_entity__type__pb2.EntityType.FromString,<EOL>)<EOL>self.DeleteEntityType = channel.unary_unary(<EOL>'<STR_LIT>',<EOL>request_serializer=google_dot_cloud_dot_dialogflow__v2beta1_dot_proto_dot_entity__type__pb2.DeleteEntityTypeRequest.SerializeToString,<EOL>response_deserializer=google_dot_protobuf_dot_empty__pb2.Empty.FromString,<EOL>)<EOL>self.BatchUpdateEntityTypes = channel.unary_unary(<EOL>'<STR_LIT>',<EOL>request_serializer=google_dot_cloud_dot_dialogflow__v2beta1_dot_proto_dot_entity__type__pb2.BatchUpdateEntityTypesRequest.SerializeToString,<EOL>response_deserializer=google_dot_longrunning_dot_operations__pb2.Operation.FromString,<EOL>)<EOL>self.BatchDeleteEntityTypes = channel.unary_unary(<EOL>'<STR_LIT>',<EOL>request_serializer=google_dot_cloud_dot_dialogflow__v2beta1_dot_proto_dot_entity__type__pb2.BatchDeleteEntityTypesRequest.SerializeToString,<EOL>response_deserializer=google_dot_longrunning_dot_operations__pb2.Operation.FromString,<EOL>)<EOL>self.BatchCreateEntities = channel.unary_unary(<EOL>'<STR_LIT>',<EOL>request_serializer=google_dot_cloud_dot_dialogflow__v2beta1_dot_proto_dot_entity__type__pb2.BatchCreateEntitiesRequest.SerializeToString,<EOL>response_deserializer=google_dot_longrunning_dot_operations__pb2.Operation.FromString,<EOL>)<EOL>self.BatchUpdateEntities = channel.unary_unary(<EOL>'<STR_LIT>',<EOL>request_serializer=google_dot_cloud_dot_dialogflow__v2beta1_dot_proto_dot_entity__type__pb2.BatchUpdateEntitiesRequest.SerializeToString,<EOL>response_deserializer=google_dot_longrunning_dot_operations__pb2.Operation.FromString,<EOL>)<EOL>self.BatchDeleteEntities = channel.unary_unary(<EOL>'<STR_LIT>',<EOL>request_serializer=google_dot_cloud_dot_dialogflow__v2beta1_dot_proto_dot_entity__type__pb2.BatchDeleteEntitiesRequest.SerializeToString,<EOL>response_deserializer=google_dot_longrunning_dot_operations__pb2.Operation.FromString,<EOL>)<EOL>
Constructor.

        Args:
          channel: A grpc.Channel.