Changes to Keyword performance changes

added the new optional query request parameter category

added the new optional query request parameter includePages

added the new optional query request parameter page

added the new optional query request parameter pageSize

added the new optional query request parameter search

added the new optional query request parameter sortBy

added the new optional query request parameter sortDir

added the optional property items to the response with the 200 status

added the optional property page to the response with the 200 status

added the optional property pageSize to the response with the 200 status

added the optional property total to the response with the 200 status

added the optional property totalPages to the response with the 200 status

the response property lost/items/clicks became nullable for the status 200

the response property lost/items/impressions became nullable for the status 200

the response property new/items/clicks became nullable for the status 200

the response property new/items/impressions became nullable for the status 200

removed the optional property losers from the response with the 200 status

removed the optional property lost/items/isTracked from the response with the 200 status

removed the optional property new/items/isTracked from the response with the 200 status

removed the optional property winners from the response with the 200 status

added the new falling enum value to the lost/items/category response property for the response status 200

added the new falling enum value to the new/items/category response property for the response status 200

added the new rising enum value to the lost/items/category response property for the response status 200

added the new rising enum value to the new/items/category response property for the response status 200

added the optional property falling to the response with the 200 status

added the optional property rising to the response with the 200 status

removed the losers enum value from the lost/items/category response property for the response status 200

removed the losers enum value from the new/items/category response property for the response status 200

removed the winners enum value from the lost/items/category response property for the response status 200

removed the winners enum value from the new/items/category response property for the response status 200