Changes to Set Notification Settings

added the optional property detail/items/ctx to the response with the 422 status

added the optional property detail/items/input to the response with the 422 status

removed the request property bucket

header request parameter x-osmo-user list-of-types was widened by adding types null

for the header request parameter x-osmo-user, the type was generalized from string to no type

request property bucket list-of-types was widened by adding types null to media type application/json

request property email_notification list-of-types was widened by adding types null to media type application/json

request property pool list-of-types was widened by adding types null to media type application/json

request property slack_notification list-of-types was widened by adding types null to media type application/json

request property username list-of-types was widened by adding types null to media type application/json