Changes to Search the web

the fallback_on request property default value changed from error timeout to error timeout empty

the fallback_on request property default value changed from error timeout to error timeout empty

the highlights request property default value true was added

the highlights request property default value true was added

the highlights request property default value true was added

the search_context_size request property default value medium was added

the search_context_size request property default value medium was added

the search_context_size request property default value medium was added

added the non-success response with the status 422

endpoint added