Changes to Get users

the response property data/results/items/email became optional for the status 200

the data/results/items/email response's property type changed from string to string null, and format from email to no format for status 200

added the new optional query request parameter emails

added the new optional query request parameter ignore_unsupported_filters

removed the pattern /^([\da-z]{24}(,[\da-z]{24})*)?$/i from the query request parameter ids

removed the non-success response with the status 400

removed the non-success response with the status 401

removed the non-success response with the status 403

removed the non-success response with the status 404

removed the non-success response with the status 503

the status response property const value success was added for the status 200

removed the success enum value from the status response property for the response status 200

the data/results/items/email response's property pattern ^(?!\.)(?!.*\.\.)([\w'+-.]*)[\w+-]@([\da-z][\da-z-]*\.)+[a-z]{2,}$ was added for the status 200

added the required property data/results/items/status to the response with the 200 status

added the required property data/results/items/system_roles to the response with the 200 status