async fn delete_attributes(
        &self,
        input: DeleteAttributesRequest,
    ) -> Result<DeleteAttributesResponse, RusotoError<DeleteAttributesError>> {
        let mut request = self.new_signed_request("POST", "/");
        request.add_header(
            "x-amz-target",
            "AmazonEC2ContainerServiceV20141113.DeleteAttributes",
        );
        let encoded = serde_json::to_string(&input).unwrap();
        request.set_payload(Some(encoded));

        let response = self
            .sign_and_dispatch(request, DeleteAttributesError::from_response)
            .await?;
        let mut response = response;
        let response = response.buffer().await.map_err(RusotoError::HttpDispatch)?;
        proto::json::ResponsePayload::new(&response).deserialize::<DeleteAttributesResponse, _>()
    }
<p>Deletes one or more custom attributes from an Amazon ECS resource.</p>
rusoto/services/ecs/src/generated.rs