Changes to Import images

removed the request body

removed the success response with the status 204

api tag Image added

added the non-success response with the status 500

added the success response with the status 200

request body became required

removed the media type application/x-tar from the request body

for the query request parameter quiet, default value false was removed

removed the success response with the status 200

api tag Image removed

added the media type application/octet-stream to the request body

removed the non-success response with the status 500

added the success response with the status 204

added optional request body

added the media type application/json for the response with the status 500