async fn delete_webhook(
        &self,
        input: DeleteWebhookInput,
    ) -> Result<DeleteWebhookOutput, RusotoError<DeleteWebhookError>> {
        let mut request = self.new_signed_request("POST", "/");
        request.add_header("x-amz-target", "CodeBuild_20161006.DeleteWebhook");
        let encoded = serde_json::to_string(&input).unwrap();
        request.set_payload(Some(encoded));

        let response = self
            .sign_and_dispatch(request, DeleteWebhookError::from_response)
            .await?;
        let mut response = response;
        let response = response.buffer().await.map_err(RusotoError::HttpDispatch)?;
        proto::json::ResponsePayload::new(&response).deserialize::<DeleteWebhookOutput, _>()
    }
<p>For an existing CodeBuild build project that has its source code stored in a GitHub or Bitbucket repository, stops CodeBuild from rebuilding the source code every time a code change is pushed to the repository.</p>
rusoto/services/codebuild/src/generated.rs