Changes to Get captcha status

added the pattern ^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$ to the path request parameter sessionId

for the path request parameter sessionId, the format changed from no format to uuid

added the optional property linkToDocs to the response with the 400 status

added the optional property linkToDocs to the response with the 500 status

the response property context/items/params became required for the status 400

the response property context/items/params became required for the status 500

endpoint added