async fn list_images(
        &self,
        input: ListImagesRequest,
    ) -> Result<ListImagesResponse, RusotoError<ListImagesError>> {
        let mut request = self.new_signed_request("POST", "/");
        request.add_header(
            "x-amz-target",
            "AmazonEC2ContainerRegistry_V20150921.ListImages",
        );
        let encoded = serde_json::to_string(&input).unwrap();
        request.set_payload(Some(encoded));

        let response = self
            .sign_and_dispatch(request, ListImagesError::from_response)
            .await?;
        let mut response = response;
        let response = response.buffer().await.map_err(RusotoError::HttpDispatch)?;
        proto::json::ResponsePayload::new(&response).deserialize::<ListImagesResponse, _>()
    }
<p>Lists all the image IDs for the specified repository.</p> <p>You can filter images based on whether or not they are tagged by using the <code>tagStatus</code> filter and specifying either <code>TAGGED</code>, <code>UNTAGGED</code> or <code>ANY</code>. For example, you can filter your results to return only <code>UNTAGGED</code> images and then pipe that result to a <a>BatchDeleteImage</a> operation to delete them. Or, you can filter your results to return only <code>TAGGED</code> images to list all of the tags in your repository.</p>
rusoto/services/ecr/src/generated.rs