Unanswered question

In one page we have 4 PUT requests this PUT request, we are uploading chunk data to AWS S3 server three requests are passed successfully, but one request is failing due to If-None-Match header with "e-tag value" field is automatically inserted in the fourth PUT Request.

We tried below ways, but still we are getting if-None-Match header in request headers

1. We did javascript code for signature in that Javascript method we have written context.currentVU.clearCache();

2. Edit the following config file: {NeoLoad install dir}\conf\controller.properties.
Go to the [Runtime] section, and add the following key:
disable.cache.for.methods=PUT
3. Population settings, the 'Handle cache' setting : New user

Please look into this issue

Thanks in advance,