Help with Http Client To kafka producer pipeline failing

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I have an http client which uses a rest api call to push data into a kafka producer running using polling every minute.

I receive this error from time to time even after many retries.

com.streamsets.pipeline.api.StageException: HTTP_19 - Failing stage because number of request retries exceeded configured maximum of 10.

I tried to upload my image showing the details of the pipeline but it does not let me upload any images.

I have attached the images as urls

HTTP https://ibb.co/cpB9RS

Data format https://ibb.co/hE2ut7

I have tested from the command line and the rest api is always successful .

Was wondering what could be the cause in the pipeline either in the HTTP or data format section.

Thanks