Changes to List Escalations

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

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

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

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

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

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

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

added the required property items/category to the response with the 200 status

added the required property items/created_at to the response with the 200 status

added the required property items/escalation_id to the response with the 200 status

added the required property items/question to the response with the 200 status

endpoint added