Changes to Search public emails

added the non-success response with the status 429

response property next list-of-types was widened by adding types null to media type application/json of response 200

response property previous list-of-types was widened by adding types null to media type application/json of response 200

response property results/items/publish_date list-of-types was widened by adding types null to media type application/json of response 200

response property results/items/slug list-of-types was widened by adding types null to media type application/json of response 200

the results/items/id response's property format changed from uuid to no format for status 200

the endpoint scheme security NoAuthenticatorAuth was removed from the API

endpoint added