Get page by page number and size with optional sorting based on field to sortBy and direction

{
  "content": [
    {
      "activityId": "string",
      "assignedEmployeeId": "string",
      "assignedSubsidiaryId": "string",
      "calendarEventId": "string",
      "cancellationToken": "string",
      "city": "string",
      "companyName": "string",
      "created": "2019-08-24T14:15:22Z",
      "createdBy": "string",
      "duration": 0,
      "email": "string",
      "emailConversationId": "string",
      "endTime": "2019-08-24T14:15:22Z",
      "events": [
        {
          "authorId": "string",
          "date": "2019-08-24T14:15:22Z",
          "description": "string",
          "id": "string",
          "type": "CREATE"
        }
      ],
      "firstName": "string",
      "houseNumber": "string",
      "id": "string",
      "lastName": "string",
      "leadId": "string",
      "message": "string",
      "number": "string",
      "phone": "string",
      "postalCode": "string",
      "startTime": "2019-08-24T14:15:22Z",
      "status": "CONFIRMED",
      "street": "string",
      "tenantId": "string",
      "timezone": "string",
      "updated": "2019-08-24T14:15:22Z",
      "updatedBy": "string",
      "widgetConfigId": "string"
    }
  ],
  "empty": true,
  "first": true,
  "last": true,
  "number": 0,
  "numberOfElements": 0,
  "pageable": {
    "offset": 0,
    "pageNumber": 0,
    "pageSize": 0,
    "paged": true,
    "sort": {
      "empty": true,
      "sorted": true,
      "unsorted": true
    },
    "unpaged": true
  },
  "size": 0,
  "sort": {
    "empty": true,
    "sorted": true,
    "unsorted": true
  },
  "totalElements": 0,
  "totalPages": 0
}

{
  "detail": "string",
  "time": "2019-08-24T14:15:22Z",
  "title": "string"
}

{
  "detail": "string",
  "time": "2019-08-24T14:15:22Z",
  "title": "string"
}

{
  "detail": "string",
  "time": "2019-08-24T14:15:22Z",
  "title": "string"
}

{
  "detail": "string",
  "time": "2019-08-24T14:15:22Z",
  "title": "string"
}