using RestSharp;


var options = new RestClientOptions("http://localhost:56350/api/v1/Agents/Appointment/CalculateDays");
var client = new RestClient(options);
var request = new RestRequest("");
request.AddJsonBody("{\n  \"AppointmentEntity\": {\n    \"Associate\": {\n      \"AssociateId\": 123,\n      \"Name\": \"<string>\",\n      \"PersonId\": 123,\n      \"Rank\": 123,\n      \"Tooltip\": \"<string>\",\n      \"GroupIdx\": 123,\n      \"FullName\": \"<string>\",\n      \"FormalName\": \"<string>\",\n      \"Deleted\": true,\n      \"EjUserId\": 123,\n      \"UserName\": \"<string>\",\n      \"ExtraFields\": {},\n      \"CustomFields\": {},\n      \"TableRight\": {\n        \"Mask\": \"<string>\",\n        \"Reason\": \"<string>\"\n      },\n      \"FieldProperties\": {}\n    },\n    \"Contact\": {\n      \"ContactId\": 123,\n      \"Name\": \"<string>\",\n      \"OrgNr\": \"<string>\",\n      \"Department\": \"<string>\",\n      \"URL\": \"<string>\",\n      \"City\": \"<string>\",\n      \"DirectPhone\": \"<string>\",\n      \"AssociateId\": 123,\n      \"CountryId\": 123,\n      \"EmailAddress\": \"<string>\",\n      \"Kananame\": \"<string>\",\n      \"EmailAddressName\": \"<string>\",\n      \"URLName\": \"<string>\",\n      \"AssociateFullName\": \"<string>\",\n      \"BusinessName\": \"<string>\",\n      \"CategoryName\": \"<string>\",\n      \"CountryName\": \"<string>\",\n      \"Address\": {\n        \"Wgs84Latitude\": 123,\n        \"Wgs84Longitude\": 123,\n        \"LocalizedAddress\": [\n          [\n            {\n              \"Name\": \"<string>\",\n              \"Value\": \"<string>\",\n              \"Tooltip\": \"<string>\",\n              \"Label\": \"<string>\",\n              \"ValueLength\": 123,\n              \"AddressType\": \"<string>\",\n              \"TableRight\": {\n                \"Mask\": \"<string>\",\n                \"Reason\": \"<string>\"\n              },\n              \"FieldProperties\": {}\n            }\n          ]\n        ],\n        \"Street\": {\n          \"Address1\": \"<string>\",\n          \"Address2\": \"<string>\",\n          \"Address3\": \"<string>\",\n          \"City\": \"<string>\",\n          \"County\": \"<string>\",\n          \"State\": \"<string>\",\n          \"Zipcode\": \"<string>\",\n          \"Formatted\": \"<string>\"\n        },\n        \"Postal\": {\n          \"Address1\": \"<string>\",\n          \"Address2\": \"<string>\",\n          \"Address3\": \"<string>\",\n          \"City\": \"<string>\",\n          \"County\": \"<string>\",\n          \"State\": \"<string>\",\n          \"Zipcode\": \"<string>\",\n          \"Formatted\": \"<string>\"\n        },\n        \"Formatted\": \"<string>\",\n        \"TableRight\": {\n          \"Mask\": \"<string>\",\n          \"Reason\": \"<string>\"\n        },\n        \"FieldProperties\": {}\n      },\n      \"FormattedAddress\": \"<string>\",\n      \"FullName\": \"<string>\",\n      \"IsOwnerContact\": true,\n      \"ActiveErpLinks\": 123,\n      \"Number1\": \"<string>\",\n      \"Number2\": \"<string>\",\n      \"TableRight\": {\n        \"Mask\": \"<string>\",\n        \"Reason\": \"<string>\"\n      },\n      \"FieldProperties\": {}\n    },\n    \"CreatedBy\": {\n      \"AssociateId\": 123,\n      \"Name\": \"<string>\",\n      \"PersonId\": 123,\n      \"Rank\": 123,\n      \"Tooltip\": \"<string>\",\n      \"GroupIdx\": 123,\n      \"FullName\": \"<string>\",\n      \"FormalName\": \"<string>\",\n      \"Deleted\": true,\n      \"EjUserId\": 123,\n      \"UserName\": \"<string>\",\n      \"ExtraFields\": {},\n      \"CustomFields\": {},\n      \"TableRight\": {\n        \"Mask\": \"<string>\",\n        \"Reason\": \"<string>\"\n      },\n      \"FieldProperties\": {}\n    },\n    \"UpdatedBy\": {\n      \"AssociateId\": 123,\n      \"Name\": \"<string>\",\n      \"PersonId\": 123,\n      \"Rank\": 123,\n      \"Tooltip\": \"<string>\",\n      \"GroupIdx\": 123,\n      \"FullName\": \"<string>\",\n      \"FormalName\": \"<string>\",\n      \"Deleted\": true,\n      \"EjUserId\": 123,\n      \"UserName\": \"<string>\",\n      \"ExtraFields\": {},\n      \"CustomFields\": {},\n      \"TableRight\": {\n        \"Mask\": \"<string>\",\n        \"Reason\": \"<string>\"\n      },\n      \"FieldProperties\": {}\n    },\n    \"CreatedDate\": \"2023-11-07T05:31:56Z\",\n    \"AppointmentId\": 123,\n    \"Description\": \"<string>\",\n    \"Title\": \"<string>\",\n    \"Agenda\": \"<string>\",\n    \"InternalNotes\": \"<string>\",\n    \"StartDate\": \"2023-11-07T05:31:56Z\",\n    \"EndDate\": \"2023-11-07T05:31:56Z\",\n    \"InvitedPerson\": {\n      \"Position\": \"<string>\",\n      \"PersonId\": 123,\n      \"Mrmrs\": \"<string>\",\n      \"Firstname\": \"<string>\",\n      \"Lastname\": \"<string>\",\n      \"MiddleName\": \"<string>\",\n      \"Title\": \"<string>\",\n      \"Description\": \"<string>\",\n      \"Email\": \"<string>\",\n      \"FullName\": \"<string>\",\n      \"DirectPhone\": \"<string>\",\n      \"FormalName\": \"<string>\",\n      \"CountryId\": 123,\n      \"ContactId\": 123,\n      \"ContactName\": \"<string>\",\n      \"Retired\": 123,\n      \"Rank\": 123,\n      \"ActiveInterests\": 123,\n      \"ContactDepartment\": \"<string>\",\n      \"ContactCountryId\": 123,\n      \"ContactOrgNr\": \"<string>\",\n      \"FaxPhone\": \"<string>\",\n      \"MobilePhone\": \"<string>\",\n      \"ContactPhone\": \"<string>\",\n      \"AssociateName\": \"<string>\",\n      \"AssociateId\": 123,\n      \"UsePersonAddress\": true,\n      \"ContactFax\": \"<string>\",\n      \"Kanafname\": \"<string>\",\n      \"Kanalname\": \"<string>\",\n      \"Post1\": \"<string>\",\n      \"Post2\": \"<string>\",\n      \"Post3\": \"<string>\",\n      \"EmailName\": \"<string>\",\n      \"ContactFullName\": \"<string>\",\n      \"ActiveErpLinks\": 123,\n      \"TicketPriorityId\": 123,\n      \"SupportLanguageId\": 123,\n      \"SupportAssociateId\": 123,\n      \"CategoryName\": \"<string>\",\n      \"PersonNumber\": \"<string>\",\n      \"TableRight\": {\n        \"Mask\": \"<string>\",\n        \"Reason\": \"<string>\"\n      },\n      \"FieldProperties\": {}\n    },\n    \"Person\": {\n      \"Position\": \"<string>\",\n      \"PersonId\": 123,\n      \"Mrmrs\": \"<string>\",\n      \"Firstname\": \"<string>\",\n      \"Lastname\": \"<string>\",\n      \"MiddleName\": \"<string>\",\n      \"Title\": \"<string>\",\n      \"Description\": \"<string>\",\n      \"Email\": \"<string>\",\n      \"FullName\": \"<string>\",\n      \"DirectPhone\": \"<string>\",\n      \"FormalName\": \"<string>\",\n      \"CountryId\": 123,\n      \"ContactId\": 123,\n      \"ContactName\": \"<string>\",\n      \"Retired\": 123,\n      \"Rank\": 123,\n      \"ActiveInterests\": 123,\n      \"ContactDepartment\": \"<string>\",\n      \"ContactCountryId\": 123,\n      \"ContactOrgNr\": \"<string>\",\n      \"FaxPhone\": \"<string>\",\n      \"MobilePhone\": \"<string>\",\n      \"ContactPhone\": \"<string>\",\n      \"AssociateName\": \"<string>\",\n      \"AssociateId\": 123,\n      \"UsePersonAddress\": true,\n      \"ContactFax\": \"<string>\",\n      \"Kanafname\": \"<string>\",\n      \"Kanalname\": \"<string>\",\n      \"Post1\": \"<string>\",\n      \"Post2\": \"<string>\",\n      \"Post3\": \"<string>\",\n      \"EmailName\": \"<string>\",\n      \"ContactFullName\": \"<string>\",\n      \"ActiveErpLinks\": 123,\n      \"TicketPriorityId\": 123,\n      \"SupportLanguageId\": 123,\n      \"SupportAssociateId\": 123,\n      \"CategoryName\": \"<string>\",\n      \"PersonNumber\": \"<string>\",\n      \"TableRight\": {\n        \"Mask\": \"<string>\",\n        \"Reason\": \"<string>\"\n      },\n      \"FieldProperties\": {}\n    },\n    \"MotherId\": 123,\n    \"Priority\": {\n      \"Id\": 123,\n      \"Value\": \"<string>\",\n      \"Tooltip\": \"<string>\",\n      \"TableRight\": {\n        \"Mask\": \"<string>\",\n        \"Reason\": \"<string>\"\n      },\n      \"FieldProperties\": {}\n    },\n    \"Project\": {\n      \"ProjectId\": 123,\n      \"Name\": \"<string>\",\n      \"Description\": \"<string>\",\n      \"URL\": \"<string>\",\n      \"Type\": \"<string>\",\n      \"AssociateId\": 123,\n      \"AssociateFullName\": \"<string>\",\n      \"TypeId\": 123,\n      \"Updated\": \"2023-11-07T05:31:56Z\",\n      \"StatusId\": 123,\n      \"Status\": \"<string>\",\n      \"TextId\": 123,\n      \"PublishTo\": \"2023-11-07T05:31:56Z\",\n      \"PublishFrom\": \"2023-11-07T05:31:56Z\",\n      \"IsPublished\": true,\n      \"URLName\": \"<string>\",\n      \"ProjectNumber\": \"<string>\",\n      \"ActiveErpLinks\": 123,\n      \"EventId\": 123,\n      \"StartDate\": \"2023-11-07T05:31:56Z\",\n      \"TableRight\": {\n        \"Mask\": \"<string>\",\n        \"Reason\": \"<string>\"\n      },\n      \"FieldProperties\": {}\n    },\n    \"UpdatedDate\": \"2023-11-07T05:31:56Z\",\n    \"ActiveLinks\": 123,\n    \"Links\": [\n      {\n        \"EntityName\": \"<string>\",\n        \"Id\": 123,\n        \"Description\": \"<string>\",\n        \"ExtraInfo\": \"<string>\",\n        \"LinkId\": 123,\n        \"TableRight\": {\n          \"Mask\": \"<string>\",\n          \"Reason\": \"<string>\"\n        },\n        \"FieldProperties\": {}\n      }\n    ],\n    \"AlarmLeadTime\": \"<string>\",\n    \"HasAlarm\": true,\n    \"ColorIndex\": 123,\n    \"IsFree\": true,\n    \"IsAlldayEvent\": true,\n    \"LagTime\": \"<string>\",\n    \"LeadTime\": \"<string>\",\n    \"Location\": \"<string>\",\n    \"RejectCounter\": 123,\n    \"RejectReason\": \"<string>\",\n    \"Recurrence\": {\n      \"RecurrenceId\": 123,\n      \"StartDate\": \"2023-11-07T05:31:56Z\",\n      \"EndDate\": \"2023-11-07T05:31:56Z\",\n      \"RecurrenceCounter\": 123,\n      \"DayPattern\": {\n        \"Cycle\": 123\n      },\n      \"WeekPattern\": {\n        \"Cycle\": 123\n      },\n      \"MonthPattern\": {\n        \"Cycle\": 123,\n        \"Day\": 123\n      },\n      \"YearPattern\": {\n        \"Cycle\": 123,\n        \"Day\": 123\n      },\n      \"Dates\": [\n        {\n          \"Date\": \"2023-11-07T05:31:56Z\",\n          \"IsConflict\": true,\n          \"Description\": \"<string>\",\n          \"DescriptionStyleHint\": \"<string>\",\n          \"Tooltip\": \"<string>\"\n        }\n      ],\n      \"IsRecurrence\": true\n    },\n    \"Participants\": [\n      {\n        \"AssociateId\": 123,\n        \"PersonId\": 123,\n        \"ContactId\": 123,\n        \"EmailId\": 123,\n        \"SendEmail\": true,\n        \"EmailAddress\": \"<string>\",\n        \"Description\": \"<string>\"\n      }\n    ],\n    \"ActiveDate\": \"2023-11-07T05:31:56Z\",\n    \"HasConflict\": true,\n    \"AssignedBy\": {\n      \"AssociateId\": 123,\n      \"Name\": \"<string>\",\n      \"PersonId\": 123,\n      \"Rank\": 123,\n      \"Tooltip\": \"<string>\",\n      \"GroupIdx\": 123,\n      \"FullName\": \"<string>\",\n      \"FormalName\": \"<string>\",\n      \"Deleted\": true,\n      \"EjUserId\": 123,\n      \"UserName\": \"<string>\",\n      \"ExtraFields\": {},\n      \"CustomFields\": {},\n      \"TableRight\": {\n        \"Mask\": \"<string>\",\n        \"Reason\": \"<string>\"\n      },\n      \"FieldProperties\": {}\n    },\n    \"MotherAssociate\": {\n      \"AssociateId\": 123,\n      \"Name\": \"<string>\",\n      \"PersonId\": 123,\n      \"Rank\": 123,\n      \"Tooltip\": \"<string>\",\n      \"GroupIdx\": 123,\n      \"FullName\": \"<string>\",\n      \"FormalName\": \"<string>\",\n      \"Deleted\": true,\n      \"EjUserId\": 123,\n      \"UserName\": \"<string>\",\n      \"ExtraFields\": {},\n      \"CustomFields\": {},\n      \"TableRight\": {\n        \"Mask\": \"<string>\",\n        \"Reason\": \"<string>\"\n      },\n      \"FieldProperties\": {}\n    },\n    \"Task\": {\n      \"TaskListItemId\": 123,\n      \"Value\": \"<string>\",\n      \"Tooltip\": \"<string>\",\n      \"Deleted\": true,\n      \"IntentId\": 123,\n      \"Rank\": 123,\n      \"IsDefaultAlldayEvent\": true,\n      \"IsDefaultFree\": true,\n      \"IsDefaultPublished\": true,\n      \"TableRight\": {\n        \"Mask\": \"<string>\",\n        \"Reason\": \"<string>\"\n      },\n      \"FieldProperties\": {}\n    },\n    \"PreferredTZLocation\": 123,\n    \"PreferredTZLocationData\": {\n      \"TZLocationID\": 123,\n      \"Name\": \"<string>\",\n      \"TZLocationCode\": \"<string>\",\n      \"TZLocationCities\": \"<string>\",\n      \"IsoNumber\": 123,\n      \"TimeZoneSTDRules\": {},\n      \"TimeZoneDSTRules\": {}\n    },\n    \"Sale\": {\n      \"ContactName\": \"<string>\",\n      \"SaleDate\": \"2023-11-07T05:31:56Z\",\n      \"SaleId\": 123,\n      \"Probability\": 123,\n      \"Title\": \"<string>\",\n      \"Amount\": 123,\n      \"Currency\": \"<string>\",\n      \"ProjectName\": \"<string>\",\n      \"AssociateFullName\": \"<string>\",\n      \"Description\": \"<string>\",\n      \"WeightedAmount\": 123,\n      \"ProjectId\": 123,\n      \"EarningPercent\": 123,\n      \"Earning\": 123,\n      \"ContactId\": 123,\n      \"AssociateId\": 123,\n      \"PersonId\": 123,\n      \"SaleTypeId\": 123,\n      \"SaleTypeName\": \"<string>\",\n      \"PersonFullName\": \"<string>\",\n      \"ActiveErpLinks\": 123,\n      \"NextDueDate\": \"2023-11-07T05:31:56Z\",\n      \"Number\": \"<string>\",\n      \"TableRight\": {\n        \"Mask\": \"<string>\",\n        \"Reason\": \"<string>\"\n      },\n      \"FieldProperties\": {}\n    },\n    \"SuggestedAppointmentId\": 123,\n    \"IsMileStone\": true,\n    \"JoinVideomeetUrl\": \"<string>\",\n    \"CentralserviceVideomeetId\": \"<string>\",\n    \"UserDefinedFields\": {},\n    \"ExtraFields\": {},\n    \"CustomFields\": {},\n    \"PublishEventDate\": \"2023-11-07T05:31:56Z\",\n    \"PublishTo\": \"2023-11-07T05:31:56Z\",\n    \"PublishFrom\": \"2023-11-07T05:31:56Z\",\n    \"IsPublished\": true,\n    \"VisibleFor\": [\n      {\n        \"VisibleId\": 123,\n        \"DisplayValue\": \"<string>\",\n        \"TableRight\": {\n          \"Mask\": \"<string>\",\n          \"Reason\": \"<string>\"\n        },\n        \"FieldProperties\": {}\n      }\n    ],\n    \"TableRight\": {\n      \"Mask\": \"<string>\",\n      \"Reason\": \"<string>\"\n    },\n    \"FieldProperties\": {}\n  }\n}", false);
var response = await client.PostAsync(request);

Console.WriteLine("{0}", response.Content);

const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    AppointmentEntity: {
      Associate: {
        AssociateId: 123,
        Name: '<string>',
        PersonId: 123,
        Rank: 123,
        Tooltip: '<string>',
        GroupIdx: 123,
        FullName: '<string>',
        FormalName: '<string>',
        Deleted: true,
        EjUserId: 123,
        UserName: '<string>',
        ExtraFields: {},
        CustomFields: {},
        TableRight: {Mask: '<string>', Reason: '<string>'},
        FieldProperties: {}
      },
      Contact: {
        ContactId: 123,
        Name: '<string>',
        OrgNr: '<string>',
        Department: '<string>',
        URL: '<string>',
        City: '<string>',
        DirectPhone: '<string>',
        AssociateId: 123,
        CountryId: 123,
        EmailAddress: '<string>',
        Kananame: '<string>',
        EmailAddressName: '<string>',
        URLName: '<string>',
        AssociateFullName: '<string>',
        BusinessName: '<string>',
        CategoryName: '<string>',
        CountryName: '<string>',
        Address: {
          Wgs84Latitude: 123,
          Wgs84Longitude: 123,
          LocalizedAddress: [
            [
              {
                Name: '<string>',
                Value: '<string>',
                Tooltip: '<string>',
                Label: '<string>',
                ValueLength: 123,
                AddressType: '<string>',
                TableRight: {Mask: '<string>', Reason: '<string>'},
                FieldProperties: {}
              }
            ]
          ],
          Street: {
            Address1: '<string>',
            Address2: '<string>',
            Address3: '<string>',
            City: '<string>',
            County: '<string>',
            State: '<string>',
            Zipcode: '<string>',
            Formatted: '<string>'
          },
          Postal: {
            Address1: '<string>',
            Address2: '<string>',
            Address3: '<string>',
            City: '<string>',
            County: '<string>',
            State: '<string>',
            Zipcode: '<string>',
            Formatted: '<string>'
          },
          Formatted: '<string>',
          TableRight: {Mask: '<string>', Reason: '<string>'},
          FieldProperties: {}
        },
        FormattedAddress: '<string>',
        FullName: '<string>',
        IsOwnerContact: true,
        ActiveErpLinks: 123,
        Number1: '<string>',
        Number2: '<string>',
        TableRight: {Mask: '<string>', Reason: '<string>'},
        FieldProperties: {}
      },
      CreatedBy: {
        AssociateId: 123,
        Name: '<string>',
        PersonId: 123,
        Rank: 123,
        Tooltip: '<string>',
        GroupIdx: 123,
        FullName: '<string>',
        FormalName: '<string>',
        Deleted: true,
        EjUserId: 123,
        UserName: '<string>',
        ExtraFields: {},
        CustomFields: {},
        TableRight: {Mask: '<string>', Reason: '<string>'},
        FieldProperties: {}
      },
      UpdatedBy: {
        AssociateId: 123,
        Name: '<string>',
        PersonId: 123,
        Rank: 123,
        Tooltip: '<string>',
        GroupIdx: 123,
        FullName: '<string>',
        FormalName: '<string>',
        Deleted: true,
        EjUserId: 123,
        UserName: '<string>',
        ExtraFields: {},
        CustomFields: {},
        TableRight: {Mask: '<string>', Reason: '<string>'},
        FieldProperties: {}
      },
      CreatedDate: '2023-11-07T05:31:56Z',
      AppointmentId: 123,
      Description: '<string>',
      Title: '<string>',
      Agenda: '<string>',
      InternalNotes: '<string>',
      StartDate: '2023-11-07T05:31:56Z',
      EndDate: '2023-11-07T05:31:56Z',
      InvitedPerson: {
        Position: '<string>',
        PersonId: 123,
        Mrmrs: '<string>',
        Firstname: '<string>',
        Lastname: '<string>',
        MiddleName: '<string>',
        Title: '<string>',
        Description: '<string>',
        Email: '<string>',
        FullName: '<string>',
        DirectPhone: '<string>',
        FormalName: '<string>',
        CountryId: 123,
        ContactId: 123,
        ContactName: '<string>',
        Retired: 123,
        Rank: 123,
        ActiveInterests: 123,
        ContactDepartment: '<string>',
        ContactCountryId: 123,
        ContactOrgNr: '<string>',
        FaxPhone: '<string>',
        MobilePhone: '<string>',
        ContactPhone: '<string>',
        AssociateName: '<string>',
        AssociateId: 123,
        UsePersonAddress: true,
        ContactFax: '<string>',
        Kanafname: '<string>',
        Kanalname: '<string>',
        Post1: '<string>',
        Post2: '<string>',
        Post3: '<string>',
        EmailName: '<string>',
        ContactFullName: '<string>',
        ActiveErpLinks: 123,
        TicketPriorityId: 123,
        SupportLanguageId: 123,
        SupportAssociateId: 123,
        CategoryName: '<string>',
        PersonNumber: '<string>',
        TableRight: {Mask: '<string>', Reason: '<string>'},
        FieldProperties: {}
      },
      Person: {
        Position: '<string>',
        PersonId: 123,
        Mrmrs: '<string>',
        Firstname: '<string>',
        Lastname: '<string>',
        MiddleName: '<string>',
        Title: '<string>',
        Description: '<string>',
        Email: '<string>',
        FullName: '<string>',
        DirectPhone: '<string>',
        FormalName: '<string>',
        CountryId: 123,
        ContactId: 123,
        ContactName: '<string>',
        Retired: 123,
        Rank: 123,
        ActiveInterests: 123,
        ContactDepartment: '<string>',
        ContactCountryId: 123,
        ContactOrgNr: '<string>',
        FaxPhone: '<string>',
        MobilePhone: '<string>',
        ContactPhone: '<string>',
        AssociateName: '<string>',
        AssociateId: 123,
        UsePersonAddress: true,
        ContactFax: '<string>',
        Kanafname: '<string>',
        Kanalname: '<string>',
        Post1: '<string>',
        Post2: '<string>',
        Post3: '<string>',
        EmailName: '<string>',
        ContactFullName: '<string>',
        ActiveErpLinks: 123,
        TicketPriorityId: 123,
        SupportLanguageId: 123,
        SupportAssociateId: 123,
        CategoryName: '<string>',
        PersonNumber: '<string>',
        TableRight: {Mask: '<string>', Reason: '<string>'},
        FieldProperties: {}
      },
      MotherId: 123,
      Priority: {
        Id: 123,
        Value: '<string>',
        Tooltip: '<string>',
        TableRight: {Mask: '<string>', Reason: '<string>'},
        FieldProperties: {}
      },
      Project: {
        ProjectId: 123,
        Name: '<string>',
        Description: '<string>',
        URL: '<string>',
        Type: '<string>',
        AssociateId: 123,
        AssociateFullName: '<string>',
        TypeId: 123,
        Updated: '2023-11-07T05:31:56Z',
        StatusId: 123,
        Status: '<string>',
        TextId: 123,
        PublishTo: '2023-11-07T05:31:56Z',
        PublishFrom: '2023-11-07T05:31:56Z',
        IsPublished: true,
        URLName: '<string>',
        ProjectNumber: '<string>',
        ActiveErpLinks: 123,
        EventId: 123,
        StartDate: '2023-11-07T05:31:56Z',
        TableRight: {Mask: '<string>', Reason: '<string>'},
        FieldProperties: {}
      },
      UpdatedDate: '2023-11-07T05:31:56Z',
      ActiveLinks: 123,
      Links: [
        {
          EntityName: '<string>',
          Id: 123,
          Description: '<string>',
          ExtraInfo: '<string>',
          LinkId: 123,
          TableRight: {Mask: '<string>', Reason: '<string>'},
          FieldProperties: {}
        }
      ],
      AlarmLeadTime: '<string>',
      HasAlarm: true,
      ColorIndex: 123,
      IsFree: true,
      IsAlldayEvent: true,
      LagTime: '<string>',
      LeadTime: '<string>',
      Location: '<string>',
      RejectCounter: 123,
      RejectReason: '<string>',
      Recurrence: {
        RecurrenceId: 123,
        StartDate: '2023-11-07T05:31:56Z',
        EndDate: '2023-11-07T05:31:56Z',
        RecurrenceCounter: 123,
        DayPattern: {Cycle: 123},
        WeekPattern: {Cycle: 123},
        MonthPattern: {Cycle: 123, Day: 123},
        YearPattern: {Cycle: 123, Day: 123},
        Dates: [
          {
            Date: '2023-11-07T05:31:56Z',
            IsConflict: true,
            Description: '<string>',
            DescriptionStyleHint: '<string>',
            Tooltip: '<string>'
          }
        ],
        IsRecurrence: true
      },
      Participants: [
        {
          AssociateId: 123,
          PersonId: 123,
          ContactId: 123,
          EmailId: 123,
          SendEmail: true,
          EmailAddress: '<string>',
          Description: '<string>'
        }
      ],
      ActiveDate: '2023-11-07T05:31:56Z',
      HasConflict: true,
      AssignedBy: {
        AssociateId: 123,
        Name: '<string>',
        PersonId: 123,
        Rank: 123,
        Tooltip: '<string>',
        GroupIdx: 123,
        FullName: '<string>',
        FormalName: '<string>',
        Deleted: true,
        EjUserId: 123,
        UserName: '<string>',
        ExtraFields: {},
        CustomFields: {},
        TableRight: {Mask: '<string>', Reason: '<string>'},
        FieldProperties: {}
      },
      MotherAssociate: {
        AssociateId: 123,
        Name: '<string>',
        PersonId: 123,
        Rank: 123,
        Tooltip: '<string>',
        GroupIdx: 123,
        FullName: '<string>',
        FormalName: '<string>',
        Deleted: true,
        EjUserId: 123,
        UserName: '<string>',
        ExtraFields: {},
        CustomFields: {},
        TableRight: {Mask: '<string>', Reason: '<string>'},
        FieldProperties: {}
      },
      Task: {
        TaskListItemId: 123,
        Value: '<string>',
        Tooltip: '<string>',
        Deleted: true,
        IntentId: 123,
        Rank: 123,
        IsDefaultAlldayEvent: true,
        IsDefaultFree: true,
        IsDefaultPublished: true,
        TableRight: {Mask: '<string>', Reason: '<string>'},
        FieldProperties: {}
      },
      PreferredTZLocation: 123,
      PreferredTZLocationData: {
        TZLocationID: 123,
        Name: '<string>',
        TZLocationCode: '<string>',
        TZLocationCities: '<string>',
        IsoNumber: 123,
        TimeZoneSTDRules: {},
        TimeZoneDSTRules: {}
      },
      Sale: {
        ContactName: '<string>',
        SaleDate: '2023-11-07T05:31:56Z',
        SaleId: 123,
        Probability: 123,
        Title: '<string>',
        Amount: 123,
        Currency: '<string>',
        ProjectName: '<string>',
        AssociateFullName: '<string>',
        Description: '<string>',
        WeightedAmount: 123,
        ProjectId: 123,
        EarningPercent: 123,
        Earning: 123,
        ContactId: 123,
        AssociateId: 123,
        PersonId: 123,
        SaleTypeId: 123,
        SaleTypeName: '<string>',
        PersonFullName: '<string>',
        ActiveErpLinks: 123,
        NextDueDate: '2023-11-07T05:31:56Z',
        Number: '<string>',
        TableRight: {Mask: '<string>', Reason: '<string>'},
        FieldProperties: {}
      },
      SuggestedAppointmentId: 123,
      IsMileStone: true,
      JoinVideomeetUrl: '<string>',
      CentralserviceVideomeetId: '<string>',
      UserDefinedFields: {},
      ExtraFields: {},
      CustomFields: {},
      PublishEventDate: '2023-11-07T05:31:56Z',
      PublishTo: '2023-11-07T05:31:56Z',
      PublishFrom: '2023-11-07T05:31:56Z',
      IsPublished: true,
      VisibleFor: [
        {
          VisibleId: 123,
          DisplayValue: '<string>',
          TableRight: {Mask: '<string>', Reason: '<string>'},
          FieldProperties: {}
        }
      ],
      TableRight: {Mask: '<string>', Reason: '<string>'},
      FieldProperties: {}
    }
  })
};

fetch('http://localhost:56350/api/v1/Agents/Appointment/CalculateDays', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_PORT => "56350",
  CURLOPT_URL => "http://localhost:56350/api/v1/Agents/Appointment/CalculateDays",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'AppointmentEntity' => [
        'Associate' => [
                'AssociateId' => 123,
                'Name' => '<string>',
                'PersonId' => 123,
                'Rank' => 123,
                'Tooltip' => '<string>',
                'GroupIdx' => 123,
                'FullName' => '<string>',
                'FormalName' => '<string>',
                'Deleted' => true,
                'EjUserId' => 123,
                'UserName' => '<string>',
                'ExtraFields' => [
                                
                ],
                'CustomFields' => [
                                
                ],
                'TableRight' => [
                                'Mask' => '<string>',
                                'Reason' => '<string>'
                ],
                'FieldProperties' => [
                                
                ]
        ],
        'Contact' => [
                'ContactId' => 123,
                'Name' => '<string>',
                'OrgNr' => '<string>',
                'Department' => '<string>',
                'URL' => '<string>',
                'City' => '<string>',
                'DirectPhone' => '<string>',
                'AssociateId' => 123,
                'CountryId' => 123,
                'EmailAddress' => '<string>',
                'Kananame' => '<string>',
                'EmailAddressName' => '<string>',
                'URLName' => '<string>',
                'AssociateFullName' => '<string>',
                'BusinessName' => '<string>',
                'CategoryName' => '<string>',
                'CountryName' => '<string>',
                'Address' => [
                                'Wgs84Latitude' => 123,
                                'Wgs84Longitude' => 123,
                                'LocalizedAddress' => [
                                                                [
                                                                                                                                [
                                                                                                                                                                                                                                                                'Name' => '<string>',
                                                                                                                                                                                                                                                                'Value' => '<string>',
                                                                                                                                                                                                                                                                'Tooltip' => '<string>',
                                                                                                                                                                                                                                                                'Label' => '<string>',
                                                                                                                                                                                                                                                                'ValueLength' => 123,
                                                                                                                                                                                                                                                                'AddressType' => '<string>',
                                                                                                                                                                                                                                                                'TableRight' => [
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                'Mask' => '<string>',
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                'Reason' => '<string>'
                                                                                                                                                                                                                                                                ],
                                                                                                                                                                                                                                                                'FieldProperties' => [
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
                                                                                                                                                                                                                                                                ]
                                                                                                                                ]
                                                                ]
                                ],
                                'Street' => [
                                                                'Address1' => '<string>',
                                                                'Address2' => '<string>',
                                                                'Address3' => '<string>',
                                                                'City' => '<string>',
                                                                'County' => '<string>',
                                                                'State' => '<string>',
                                                                'Zipcode' => '<string>',
                                                                'Formatted' => '<string>'
                                ],
                                'Postal' => [
                                                                'Address1' => '<string>',
                                                                'Address2' => '<string>',
                                                                'Address3' => '<string>',
                                                                'City' => '<string>',
                                                                'County' => '<string>',
                                                                'State' => '<string>',
                                                                'Zipcode' => '<string>',
                                                                'Formatted' => '<string>'
                                ],
                                'Formatted' => '<string>',
                                'TableRight' => [
                                                                'Mask' => '<string>',
                                                                'Reason' => '<string>'
                                ],
                                'FieldProperties' => [
                                                                
                                ]
                ],
                'FormattedAddress' => '<string>',
                'FullName' => '<string>',
                'IsOwnerContact' => true,
                'ActiveErpLinks' => 123,
                'Number1' => '<string>',
                'Number2' => '<string>',
                'TableRight' => [
                                'Mask' => '<string>',
                                'Reason' => '<string>'
                ],
                'FieldProperties' => [
                                
                ]
        ],
        'CreatedBy' => [
                'AssociateId' => 123,
                'Name' => '<string>',
                'PersonId' => 123,
                'Rank' => 123,
                'Tooltip' => '<string>',
                'GroupIdx' => 123,
                'FullName' => '<string>',
                'FormalName' => '<string>',
                'Deleted' => true,
                'EjUserId' => 123,
                'UserName' => '<string>',
                'ExtraFields' => [
                                
                ],
                'CustomFields' => [
                                
                ],
                'TableRight' => [
                                'Mask' => '<string>',
                                'Reason' => '<string>'
                ],
                'FieldProperties' => [
                                
                ]
        ],
        'UpdatedBy' => [
                'AssociateId' => 123,
                'Name' => '<string>',
                'PersonId' => 123,
                'Rank' => 123,
                'Tooltip' => '<string>',
                'GroupIdx' => 123,
                'FullName' => '<string>',
                'FormalName' => '<string>',
                'Deleted' => true,
                'EjUserId' => 123,
                'UserName' => '<string>',
                'ExtraFields' => [
                                
                ],
                'CustomFields' => [
                                
                ],
                'TableRight' => [
                                'Mask' => '<string>',
                                'Reason' => '<string>'
                ],
                'FieldProperties' => [
                                
                ]
        ],
        'CreatedDate' => '2023-11-07T05:31:56Z',
        'AppointmentId' => 123,
        'Description' => '<string>',
        'Title' => '<string>',
        'Agenda' => '<string>',
        'InternalNotes' => '<string>',
        'StartDate' => '2023-11-07T05:31:56Z',
        'EndDate' => '2023-11-07T05:31:56Z',
        'InvitedPerson' => [
                'Position' => '<string>',
                'PersonId' => 123,
                'Mrmrs' => '<string>',
                'Firstname' => '<string>',
                'Lastname' => '<string>',
                'MiddleName' => '<string>',
                'Title' => '<string>',
                'Description' => '<string>',
                'Email' => '<string>',
                'FullName' => '<string>',
                'DirectPhone' => '<string>',
                'FormalName' => '<string>',
                'CountryId' => 123,
                'ContactId' => 123,
                'ContactName' => '<string>',
                'Retired' => 123,
                'Rank' => 123,
                'ActiveInterests' => 123,
                'ContactDepartment' => '<string>',
                'ContactCountryId' => 123,
                'ContactOrgNr' => '<string>',
                'FaxPhone' => '<string>',
                'MobilePhone' => '<string>',
                'ContactPhone' => '<string>',
                'AssociateName' => '<string>',
                'AssociateId' => 123,
                'UsePersonAddress' => true,
                'ContactFax' => '<string>',
                'Kanafname' => '<string>',
                'Kanalname' => '<string>',
                'Post1' => '<string>',
                'Post2' => '<string>',
                'Post3' => '<string>',
                'EmailName' => '<string>',
                'ContactFullName' => '<string>',
                'ActiveErpLinks' => 123,
                'TicketPriorityId' => 123,
                'SupportLanguageId' => 123,
                'SupportAssociateId' => 123,
                'CategoryName' => '<string>',
                'PersonNumber' => '<string>',
                'TableRight' => [
                                'Mask' => '<string>',
                                'Reason' => '<string>'
                ],
                'FieldProperties' => [
                                
                ]
        ],
        'Person' => [
                'Position' => '<string>',
                'PersonId' => 123,
                'Mrmrs' => '<string>',
                'Firstname' => '<string>',
                'Lastname' => '<string>',
                'MiddleName' => '<string>',
                'Title' => '<string>',
                'Description' => '<string>',
                'Email' => '<string>',
                'FullName' => '<string>',
                'DirectPhone' => '<string>',
                'FormalName' => '<string>',
                'CountryId' => 123,
                'ContactId' => 123,
                'ContactName' => '<string>',
                'Retired' => 123,
                'Rank' => 123,
                'ActiveInterests' => 123,
                'ContactDepartment' => '<string>',
                'ContactCountryId' => 123,
                'ContactOrgNr' => '<string>',
                'FaxPhone' => '<string>',
                'MobilePhone' => '<string>',
                'ContactPhone' => '<string>',
                'AssociateName' => '<string>',
                'AssociateId' => 123,
                'UsePersonAddress' => true,
                'ContactFax' => '<string>',
                'Kanafname' => '<string>',
                'Kanalname' => '<string>',
                'Post1' => '<string>',
                'Post2' => '<string>',
                'Post3' => '<string>',
                'EmailName' => '<string>',
                'ContactFullName' => '<string>',
                'ActiveErpLinks' => 123,
                'TicketPriorityId' => 123,
                'SupportLanguageId' => 123,
                'SupportAssociateId' => 123,
                'CategoryName' => '<string>',
                'PersonNumber' => '<string>',
                'TableRight' => [
                                'Mask' => '<string>',
                                'Reason' => '<string>'
                ],
                'FieldProperties' => [
                                
                ]
        ],
        'MotherId' => 123,
        'Priority' => [
                'Id' => 123,
                'Value' => '<string>',
                'Tooltip' => '<string>',
                'TableRight' => [
                                'Mask' => '<string>',
                                'Reason' => '<string>'
                ],
                'FieldProperties' => [
                                
                ]
        ],
        'Project' => [
                'ProjectId' => 123,
                'Name' => '<string>',
                'Description' => '<string>',
                'URL' => '<string>',
                'Type' => '<string>',
                'AssociateId' => 123,
                'AssociateFullName' => '<string>',
                'TypeId' => 123,
                'Updated' => '2023-11-07T05:31:56Z',
                'StatusId' => 123,
                'Status' => '<string>',
                'TextId' => 123,
                'PublishTo' => '2023-11-07T05:31:56Z',
                'PublishFrom' => '2023-11-07T05:31:56Z',
                'IsPublished' => true,
                'URLName' => '<string>',
                'ProjectNumber' => '<string>',
                'ActiveErpLinks' => 123,
                'EventId' => 123,
                'StartDate' => '2023-11-07T05:31:56Z',
                'TableRight' => [
                                'Mask' => '<string>',
                                'Reason' => '<string>'
                ],
                'FieldProperties' => [
                                
                ]
        ],
        'UpdatedDate' => '2023-11-07T05:31:56Z',
        'ActiveLinks' => 123,
        'Links' => [
                [
                                'EntityName' => '<string>',
                                'Id' => 123,
                                'Description' => '<string>',
                                'ExtraInfo' => '<string>',
                                'LinkId' => 123,
                                'TableRight' => [
                                                                'Mask' => '<string>',
                                                                'Reason' => '<string>'
                                ],
                                'FieldProperties' => [
                                                                
                                ]
                ]
        ],
        'AlarmLeadTime' => '<string>',
        'HasAlarm' => true,
        'ColorIndex' => 123,
        'IsFree' => true,
        'IsAlldayEvent' => true,
        'LagTime' => '<string>',
        'LeadTime' => '<string>',
        'Location' => '<string>',
        'RejectCounter' => 123,
        'RejectReason' => '<string>',
        'Recurrence' => [
                'RecurrenceId' => 123,
                'StartDate' => '2023-11-07T05:31:56Z',
                'EndDate' => '2023-11-07T05:31:56Z',
                'RecurrenceCounter' => 123,
                'DayPattern' => [
                                'Cycle' => 123
                ],
                'WeekPattern' => [
                                'Cycle' => 123
                ],
                'MonthPattern' => [
                                'Cycle' => 123,
                                'Day' => 123
                ],
                'YearPattern' => [
                                'Cycle' => 123,
                                'Day' => 123
                ],
                'Dates' => [
                                [
                                                                'Date' => '2023-11-07T05:31:56Z',
                                                                'IsConflict' => true,
                                                                'Description' => '<string>',
                                                                'DescriptionStyleHint' => '<string>',
                                                                'Tooltip' => '<string>'
                                ]
                ],
                'IsRecurrence' => true
        ],
        'Participants' => [
                [
                                'AssociateId' => 123,
                                'PersonId' => 123,
                                'ContactId' => 123,
                                'EmailId' => 123,
                                'SendEmail' => true,
                                'EmailAddress' => '<string>',
                                'Description' => '<string>'
                ]
        ],
        'ActiveDate' => '2023-11-07T05:31:56Z',
        'HasConflict' => true,
        'AssignedBy' => [
                'AssociateId' => 123,
                'Name' => '<string>',
                'PersonId' => 123,
                'Rank' => 123,
                'Tooltip' => '<string>',
                'GroupIdx' => 123,
                'FullName' => '<string>',
                'FormalName' => '<string>',
                'Deleted' => true,
                'EjUserId' => 123,
                'UserName' => '<string>',
                'ExtraFields' => [
                                
                ],
                'CustomFields' => [
                                
                ],
                'TableRight' => [
                                'Mask' => '<string>',
                                'Reason' => '<string>'
                ],
                'FieldProperties' => [
                                
                ]
        ],
        'MotherAssociate' => [
                'AssociateId' => 123,
                'Name' => '<string>',
                'PersonId' => 123,
                'Rank' => 123,
                'Tooltip' => '<string>',
                'GroupIdx' => 123,
                'FullName' => '<string>',
                'FormalName' => '<string>',
                'Deleted' => true,
                'EjUserId' => 123,
                'UserName' => '<string>',
                'ExtraFields' => [
                                
                ],
                'CustomFields' => [
                                
                ],
                'TableRight' => [
                                'Mask' => '<string>',
                                'Reason' => '<string>'
                ],
                'FieldProperties' => [
                                
                ]
        ],
        'Task' => [
                'TaskListItemId' => 123,
                'Value' => '<string>',
                'Tooltip' => '<string>',
                'Deleted' => true,
                'IntentId' => 123,
                'Rank' => 123,
                'IsDefaultAlldayEvent' => true,
                'IsDefaultFree' => true,
                'IsDefaultPublished' => true,
                'TableRight' => [
                                'Mask' => '<string>',
                                'Reason' => '<string>'
                ],
                'FieldProperties' => [
                                
                ]
        ],
        'PreferredTZLocation' => 123,
        'PreferredTZLocationData' => [
                'TZLocationID' => 123,
                'Name' => '<string>',
                'TZLocationCode' => '<string>',
                'TZLocationCities' => '<string>',
                'IsoNumber' => 123,
                'TimeZoneSTDRules' => [
                                
                ],
                'TimeZoneDSTRules' => [
                                
                ]
        ],
        'Sale' => [
                'ContactName' => '<string>',
                'SaleDate' => '2023-11-07T05:31:56Z',
                'SaleId' => 123,
                'Probability' => 123,
                'Title' => '<string>',
                'Amount' => 123,
                'Currency' => '<string>',
                'ProjectName' => '<string>',
                'AssociateFullName' => '<string>',
                'Description' => '<string>',
                'WeightedAmount' => 123,
                'ProjectId' => 123,
                'EarningPercent' => 123,
                'Earning' => 123,
                'ContactId' => 123,
                'AssociateId' => 123,
                'PersonId' => 123,
                'SaleTypeId' => 123,
                'SaleTypeName' => '<string>',
                'PersonFullName' => '<string>',
                'ActiveErpLinks' => 123,
                'NextDueDate' => '2023-11-07T05:31:56Z',
                'Number' => '<string>',
                'TableRight' => [
                                'Mask' => '<string>',
                                'Reason' => '<string>'
                ],
                'FieldProperties' => [
                                
                ]
        ],
        'SuggestedAppointmentId' => 123,
        'IsMileStone' => true,
        'JoinVideomeetUrl' => '<string>',
        'CentralserviceVideomeetId' => '<string>',
        'UserDefinedFields' => [
                
        ],
        'ExtraFields' => [
                
        ],
        'CustomFields' => [
                
        ],
        'PublishEventDate' => '2023-11-07T05:31:56Z',
        'PublishTo' => '2023-11-07T05:31:56Z',
        'PublishFrom' => '2023-11-07T05:31:56Z',
        'IsPublished' => true,
        'VisibleFor' => [
                [
                                'VisibleId' => 123,
                                'DisplayValue' => '<string>',
                                'TableRight' => [
                                                                'Mask' => '<string>',
                                                                'Reason' => '<string>'
                                ],
                                'FieldProperties' => [
                                                                
                                ]
                ]
        ],
        'TableRight' => [
                'Mask' => '<string>',
                'Reason' => '<string>'
        ],
        'FieldProperties' => [
                
        ]
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

import requests

url = "http://localhost:56350/api/v1/Agents/Appointment/CalculateDays"

payload = { "AppointmentEntity": {
        "Associate": {
            "AssociateId": 123,
            "Name": "<string>",
            "PersonId": 123,
            "Rank": 123,
            "Tooltip": "<string>",
            "GroupIdx": 123,
            "FullName": "<string>",
            "FormalName": "<string>",
            "Deleted": True,
            "EjUserId": 123,
            "UserName": "<string>",
            "ExtraFields": {},
            "CustomFields": {},
            "TableRight": {
                "Mask": "<string>",
                "Reason": "<string>"
            },
            "FieldProperties": {}
        },
        "Contact": {
            "ContactId": 123,
            "Name": "<string>",
            "OrgNr": "<string>",
            "Department": "<string>",
            "URL": "<string>",
            "City": "<string>",
            "DirectPhone": "<string>",
            "AssociateId": 123,
            "CountryId": 123,
            "EmailAddress": "<string>",
            "Kananame": "<string>",
            "EmailAddressName": "<string>",
            "URLName": "<string>",
            "AssociateFullName": "<string>",
            "BusinessName": "<string>",
            "CategoryName": "<string>",
            "CountryName": "<string>",
            "Address": {
                "Wgs84Latitude": 123,
                "Wgs84Longitude": 123,
                "LocalizedAddress": [[
                        {
                            "Name": "<string>",
                            "Value": "<string>",
                            "Tooltip": "<string>",
                            "Label": "<string>",
                            "ValueLength": 123,
                            "AddressType": "<string>",
                            "TableRight": {
                                "Mask": "<string>",
                                "Reason": "<string>"
                            },
                            "FieldProperties": {}
                        }
                    ]],
                "Street": {
                    "Address1": "<string>",
                    "Address2": "<string>",
                    "Address3": "<string>",
                    "City": "<string>",
                    "County": "<string>",
                    "State": "<string>",
                    "Zipcode": "<string>",
                    "Formatted": "<string>"
                },
                "Postal": {
                    "Address1": "<string>",
                    "Address2": "<string>",
                    "Address3": "<string>",
                    "City": "<string>",
                    "County": "<string>",
                    "State": "<string>",
                    "Zipcode": "<string>",
                    "Formatted": "<string>"
                },
                "Formatted": "<string>",
                "TableRight": {
                    "Mask": "<string>",
                    "Reason": "<string>"
                },
                "FieldProperties": {}
            },
            "FormattedAddress": "<string>",
            "FullName": "<string>",
            "IsOwnerContact": True,
            "ActiveErpLinks": 123,
            "Number1": "<string>",
            "Number2": "<string>",
            "TableRight": {
                "Mask": "<string>",
                "Reason": "<string>"
            },
            "FieldProperties": {}
        },
        "CreatedBy": {
            "AssociateId": 123,
            "Name": "<string>",
            "PersonId": 123,
            "Rank": 123,
            "Tooltip": "<string>",
            "GroupIdx": 123,
            "FullName": "<string>",
            "FormalName": "<string>",
            "Deleted": True,
            "EjUserId": 123,
            "UserName": "<string>",
            "ExtraFields": {},
            "CustomFields": {},
            "TableRight": {
                "Mask": "<string>",
                "Reason": "<string>"
            },
            "FieldProperties": {}
        },
        "UpdatedBy": {
            "AssociateId": 123,
            "Name": "<string>",
            "PersonId": 123,
            "Rank": 123,
            "Tooltip": "<string>",
            "GroupIdx": 123,
            "FullName": "<string>",
            "FormalName": "<string>",
            "Deleted": True,
            "EjUserId": 123,
            "UserName": "<string>",
            "ExtraFields": {},
            "CustomFields": {},
            "TableRight": {
                "Mask": "<string>",
                "Reason": "<string>"
            },
            "FieldProperties": {}
        },
        "CreatedDate": "2023-11-07T05:31:56Z",
        "AppointmentId": 123,
        "Description": "<string>",
        "Title": "<string>",
        "Agenda": "<string>",
        "InternalNotes": "<string>",
        "StartDate": "2023-11-07T05:31:56Z",
        "EndDate": "2023-11-07T05:31:56Z",
        "InvitedPerson": {
            "Position": "<string>",
            "PersonId": 123,
            "Mrmrs": "<string>",
            "Firstname": "<string>",
            "Lastname": "<string>",
            "MiddleName": "<string>",
            "Title": "<string>",
            "Description": "<string>",
            "Email": "<string>",
            "FullName": "<string>",
            "DirectPhone": "<string>",
            "FormalName": "<string>",
            "CountryId": 123,
            "ContactId": 123,
            "ContactName": "<string>",
            "Retired": 123,
            "Rank": 123,
            "ActiveInterests": 123,
            "ContactDepartment": "<string>",
            "ContactCountryId": 123,
            "ContactOrgNr": "<string>",
            "FaxPhone": "<string>",
            "MobilePhone": "<string>",
            "ContactPhone": "<string>",
            "AssociateName": "<string>",
            "AssociateId": 123,
            "UsePersonAddress": True,
            "ContactFax": "<string>",
            "Kanafname": "<string>",
            "Kanalname": "<string>",
            "Post1": "<string>",
            "Post2": "<string>",
            "Post3": "<string>",
            "EmailName": "<string>",
            "ContactFullName": "<string>",
            "ActiveErpLinks": 123,
            "TicketPriorityId": 123,
            "SupportLanguageId": 123,
            "SupportAssociateId": 123,
            "CategoryName": "<string>",
            "PersonNumber": "<string>",
            "TableRight": {
                "Mask": "<string>",
                "Reason": "<string>"
            },
            "FieldProperties": {}
        },
        "Person": {
            "Position": "<string>",
            "PersonId": 123,
            "Mrmrs": "<string>",
            "Firstname": "<string>",
            "Lastname": "<string>",
            "MiddleName": "<string>",
            "Title": "<string>",
            "Description": "<string>",
            "Email": "<string>",
            "FullName": "<string>",
            "DirectPhone": "<string>",
            "FormalName": "<string>",
            "CountryId": 123,
            "ContactId": 123,
            "ContactName": "<string>",
            "Retired": 123,
            "Rank": 123,
            "ActiveInterests": 123,
            "ContactDepartment": "<string>",
            "ContactCountryId": 123,
            "ContactOrgNr": "<string>",
            "FaxPhone": "<string>",
            "MobilePhone": "<string>",
            "ContactPhone": "<string>",
            "AssociateName": "<string>",
            "AssociateId": 123,
            "UsePersonAddress": True,
            "ContactFax": "<string>",
            "Kanafname": "<string>",
            "Kanalname": "<string>",
            "Post1": "<string>",
            "Post2": "<string>",
            "Post3": "<string>",
            "EmailName": "<string>",
            "ContactFullName": "<string>",
            "ActiveErpLinks": 123,
            "TicketPriorityId": 123,
            "SupportLanguageId": 123,
            "SupportAssociateId": 123,
            "CategoryName": "<string>",
            "PersonNumber": "<string>",
            "TableRight": {
                "Mask": "<string>",
                "Reason": "<string>"
            },
            "FieldProperties": {}
        },
        "MotherId": 123,
        "Priority": {
            "Id": 123,
            "Value": "<string>",
            "Tooltip": "<string>",
            "TableRight": {
                "Mask": "<string>",
                "Reason": "<string>"
            },
            "FieldProperties": {}
        },
        "Project": {
            "ProjectId": 123,
            "Name": "<string>",
            "Description": "<string>",
            "URL": "<string>",
            "Type": "<string>",
            "AssociateId": 123,
            "AssociateFullName": "<string>",
            "TypeId": 123,
            "Updated": "2023-11-07T05:31:56Z",
            "StatusId": 123,
            "Status": "<string>",
            "TextId": 123,
            "PublishTo": "2023-11-07T05:31:56Z",
            "PublishFrom": "2023-11-07T05:31:56Z",
            "IsPublished": True,
            "URLName": "<string>",
            "ProjectNumber": "<string>",
            "ActiveErpLinks": 123,
            "EventId": 123,
            "StartDate": "2023-11-07T05:31:56Z",
            "TableRight": {
                "Mask": "<string>",
                "Reason": "<string>"
            },
            "FieldProperties": {}
        },
        "UpdatedDate": "2023-11-07T05:31:56Z",
        "ActiveLinks": 123,
        "Links": [
            {
                "EntityName": "<string>",
                "Id": 123,
                "Description": "<string>",
                "ExtraInfo": "<string>",
                "LinkId": 123,
                "TableRight": {
                    "Mask": "<string>",
                    "Reason": "<string>"
                },
                "FieldProperties": {}
            }
        ],
        "AlarmLeadTime": "<string>",
        "HasAlarm": True,
        "ColorIndex": 123,
        "IsFree": True,
        "IsAlldayEvent": True,
        "LagTime": "<string>",
        "LeadTime": "<string>",
        "Location": "<string>",
        "RejectCounter": 123,
        "RejectReason": "<string>",
        "Recurrence": {
            "RecurrenceId": 123,
            "StartDate": "2023-11-07T05:31:56Z",
            "EndDate": "2023-11-07T05:31:56Z",
            "RecurrenceCounter": 123,
            "DayPattern": { "Cycle": 123 },
            "WeekPattern": { "Cycle": 123 },
            "MonthPattern": {
                "Cycle": 123,
                "Day": 123
            },
            "YearPattern": {
                "Cycle": 123,
                "Day": 123
            },
            "Dates": [
                {
                    "Date": "2023-11-07T05:31:56Z",
                    "IsConflict": True,
                    "Description": "<string>",
                    "DescriptionStyleHint": "<string>",
                    "Tooltip": "<string>"
                }
            ],
            "IsRecurrence": True
        },
        "Participants": [
            {
                "AssociateId": 123,
                "PersonId": 123,
                "ContactId": 123,
                "EmailId": 123,
                "SendEmail": True,
                "EmailAddress": "<string>",
                "Description": "<string>"
            }
        ],
        "ActiveDate": "2023-11-07T05:31:56Z",
        "HasConflict": True,
        "AssignedBy": {
            "AssociateId": 123,
            "Name": "<string>",
            "PersonId": 123,
            "Rank": 123,
            "Tooltip": "<string>",
            "GroupIdx": 123,
            "FullName": "<string>",
            "FormalName": "<string>",
            "Deleted": True,
            "EjUserId": 123,
            "UserName": "<string>",
            "ExtraFields": {},
            "CustomFields": {},
            "TableRight": {
                "Mask": "<string>",
                "Reason": "<string>"
            },
            "FieldProperties": {}
        },
        "MotherAssociate": {
            "AssociateId": 123,
            "Name": "<string>",
            "PersonId": 123,
            "Rank": 123,
            "Tooltip": "<string>",
            "GroupIdx": 123,
            "FullName": "<string>",
            "FormalName": "<string>",
            "Deleted": True,
            "EjUserId": 123,
            "UserName": "<string>",
            "ExtraFields": {},
            "CustomFields": {},
            "TableRight": {
                "Mask": "<string>",
                "Reason": "<string>"
            },
            "FieldProperties": {}
        },
        "Task": {
            "TaskListItemId": 123,
            "Value": "<string>",
            "Tooltip": "<string>",
            "Deleted": True,
            "IntentId": 123,
            "Rank": 123,
            "IsDefaultAlldayEvent": True,
            "IsDefaultFree": True,
            "IsDefaultPublished": True,
            "TableRight": {
                "Mask": "<string>",
                "Reason": "<string>"
            },
            "FieldProperties": {}
        },
        "PreferredTZLocation": 123,
        "PreferredTZLocationData": {
            "TZLocationID": 123,
            "Name": "<string>",
            "TZLocationCode": "<string>",
            "TZLocationCities": "<string>",
            "IsoNumber": 123,
            "TimeZoneSTDRules": {},
            "TimeZoneDSTRules": {}
        },
        "Sale": {
            "ContactName": "<string>",
            "SaleDate": "2023-11-07T05:31:56Z",
            "SaleId": 123,
            "Probability": 123,
            "Title": "<string>",
            "Amount": 123,
            "Currency": "<string>",
            "ProjectName": "<string>",
            "AssociateFullName": "<string>",
            "Description": "<string>",
            "WeightedAmount": 123,
            "ProjectId": 123,
            "EarningPercent": 123,
            "Earning": 123,
            "ContactId": 123,
            "AssociateId": 123,
            "PersonId": 123,
            "SaleTypeId": 123,
            "SaleTypeName": "<string>",
            "PersonFullName": "<string>",
            "ActiveErpLinks": 123,
            "NextDueDate": "2023-11-07T05:31:56Z",
            "Number": "<string>",
            "TableRight": {
                "Mask": "<string>",
                "Reason": "<string>"
            },
            "FieldProperties": {}
        },
        "SuggestedAppointmentId": 123,
        "IsMileStone": True,
        "JoinVideomeetUrl": "<string>",
        "CentralserviceVideomeetId": "<string>",
        "UserDefinedFields": {},
        "ExtraFields": {},
        "CustomFields": {},
        "PublishEventDate": "2023-11-07T05:31:56Z",
        "PublishTo": "2023-11-07T05:31:56Z",
        "PublishFrom": "2023-11-07T05:31:56Z",
        "IsPublished": True,
        "VisibleFor": [
            {
                "VisibleId": 123,
                "DisplayValue": "<string>",
                "TableRight": {
                    "Mask": "<string>",
                    "Reason": "<string>"
                },
                "FieldProperties": {}
            }
        ],
        "TableRight": {
            "Mask": "<string>",
            "Reason": "<string>"
        },
        "FieldProperties": {}
    } }
headers = {"Content-Type": "application/json"}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    AppointmentEntity: {
      Associate: {
        AssociateId: 123,
        Name: '<string>',
        PersonId: 123,
        Rank: 123,
        Tooltip: '<string>',
        GroupIdx: 123,
        FullName: '<string>',
        FormalName: '<string>',
        Deleted: true,
        EjUserId: 123,
        UserName: '<string>',
        ExtraFields: {},
        CustomFields: {},
        TableRight: {Mask: '<string>', Reason: '<string>'},
        FieldProperties: {}
      },
      Contact: {
        ContactId: 123,
        Name: '<string>',
        OrgNr: '<string>',
        Department: '<string>',
        URL: '<string>',
        City: '<string>',
        DirectPhone: '<string>',
        AssociateId: 123,
        CountryId: 123,
        EmailAddress: '<string>',
        Kananame: '<string>',
        EmailAddressName: '<string>',
        URLName: '<string>',
        AssociateFullName: '<string>',
        BusinessName: '<string>',
        CategoryName: '<string>',
        CountryName: '<string>',
        Address: {
          Wgs84Latitude: 123,
          Wgs84Longitude: 123,
          LocalizedAddress: [
            [
              {
                Name: '<string>',
                Value: '<string>',
                Tooltip: '<string>',
                Label: '<string>',
                ValueLength: 123,
                AddressType: '<string>',
                TableRight: {Mask: '<string>', Reason: '<string>'},
                FieldProperties: {}
              }
            ]
          ],
          Street: {
            Address1: '<string>',
            Address2: '<string>',
            Address3: '<string>',
            City: '<string>',
            County: '<string>',
            State: '<string>',
            Zipcode: '<string>',
            Formatted: '<string>'
          },
          Postal: {
            Address1: '<string>',
            Address2: '<string>',
            Address3: '<string>',
            City: '<string>',
            County: '<string>',
            State: '<string>',
            Zipcode: '<string>',
            Formatted: '<string>'
          },
          Formatted: '<string>',
          TableRight: {Mask: '<string>', Reason: '<string>'},
          FieldProperties: {}
        },
        FormattedAddress: '<string>',
        FullName: '<string>',
        IsOwnerContact: true,
        ActiveErpLinks: 123,
        Number1: '<string>',
        Number2: '<string>',
        TableRight: {Mask: '<string>', Reason: '<string>'},
        FieldProperties: {}
      },
      CreatedBy: {
        AssociateId: 123,
        Name: '<string>',
        PersonId: 123,
        Rank: 123,
        Tooltip: '<string>',
        GroupIdx: 123,
        FullName: '<string>',
        FormalName: '<string>',
        Deleted: true,
        EjUserId: 123,
        UserName: '<string>',
        ExtraFields: {},
        CustomFields: {},
        TableRight: {Mask: '<string>', Reason: '<string>'},
        FieldProperties: {}
      },
      UpdatedBy: {
        AssociateId: 123,
        Name: '<string>',
        PersonId: 123,
        Rank: 123,
        Tooltip: '<string>',
        GroupIdx: 123,
        FullName: '<string>',
        FormalName: '<string>',
        Deleted: true,
        EjUserId: 123,
        UserName: '<string>',
        ExtraFields: {},
        CustomFields: {},
        TableRight: {Mask: '<string>', Reason: '<string>'},
        FieldProperties: {}
      },
      CreatedDate: '2023-11-07T05:31:56Z',
      AppointmentId: 123,
      Description: '<string>',
      Title: '<string>',
      Agenda: '<string>',
      InternalNotes: '<string>',
      StartDate: '2023-11-07T05:31:56Z',
      EndDate: '2023-11-07T05:31:56Z',
      InvitedPerson: {
        Position: '<string>',
        PersonId: 123,
        Mrmrs: '<string>',
        Firstname: '<string>',
        Lastname: '<string>',
        MiddleName: '<string>',
        Title: '<string>',
        Description: '<string>',
        Email: '<string>',
        FullName: '<string>',
        DirectPhone: '<string>',
        FormalName: '<string>',
        CountryId: 123,
        ContactId: 123,
        ContactName: '<string>',
        Retired: 123,
        Rank: 123,
        ActiveInterests: 123,
        ContactDepartment: '<string>',
        ContactCountryId: 123,
        ContactOrgNr: '<string>',
        FaxPhone: '<string>',
        MobilePhone: '<string>',
        ContactPhone: '<string>',
        AssociateName: '<string>',
        AssociateId: 123,
        UsePersonAddress: true,
        ContactFax: '<string>',
        Kanafname: '<string>',
        Kanalname: '<string>',
        Post1: '<string>',
        Post2: '<string>',
        Post3: '<string>',
        EmailName: '<string>',
        ContactFullName: '<string>',
        ActiveErpLinks: 123,
        TicketPriorityId: 123,
        SupportLanguageId: 123,
        SupportAssociateId: 123,
        CategoryName: '<string>',
        PersonNumber: '<string>',
        TableRight: {Mask: '<string>', Reason: '<string>'},
        FieldProperties: {}
      },
      Person: {
        Position: '<string>',
        PersonId: 123,
        Mrmrs: '<string>',
        Firstname: '<string>',
        Lastname: '<string>',
        MiddleName: '<string>',
        Title: '<string>',
        Description: '<string>',
        Email: '<string>',
        FullName: '<string>',
        DirectPhone: '<string>',
        FormalName: '<string>',
        CountryId: 123,
        ContactId: 123,
        ContactName: '<string>',
        Retired: 123,
        Rank: 123,
        ActiveInterests: 123,
        ContactDepartment: '<string>',
        ContactCountryId: 123,
        ContactOrgNr: '<string>',
        FaxPhone: '<string>',
        MobilePhone: '<string>',
        ContactPhone: '<string>',
        AssociateName: '<string>',
        AssociateId: 123,
        UsePersonAddress: true,
        ContactFax: '<string>',
        Kanafname: '<string>',
        Kanalname: '<string>',
        Post1: '<string>',
        Post2: '<string>',
        Post3: '<string>',
        EmailName: '<string>',
        ContactFullName: '<string>',
        ActiveErpLinks: 123,
        TicketPriorityId: 123,
        SupportLanguageId: 123,
        SupportAssociateId: 123,
        CategoryName: '<string>',
        PersonNumber: '<string>',
        TableRight: {Mask: '<string>', Reason: '<string>'},
        FieldProperties: {}
      },
      MotherId: 123,
      Priority: {
        Id: 123,
        Value: '<string>',
        Tooltip: '<string>',
        TableRight: {Mask: '<string>', Reason: '<string>'},
        FieldProperties: {}
      },
      Project: {
        ProjectId: 123,
        Name: '<string>',
        Description: '<string>',
        URL: '<string>',
        Type: '<string>',
        AssociateId: 123,
        AssociateFullName: '<string>',
        TypeId: 123,
        Updated: '2023-11-07T05:31:56Z',
        StatusId: 123,
        Status: '<string>',
        TextId: 123,
        PublishTo: '2023-11-07T05:31:56Z',
        PublishFrom: '2023-11-07T05:31:56Z',
        IsPublished: true,
        URLName: '<string>',
        ProjectNumber: '<string>',
        ActiveErpLinks: 123,
        EventId: 123,
        StartDate: '2023-11-07T05:31:56Z',
        TableRight: {Mask: '<string>', Reason: '<string>'},
        FieldProperties: {}
      },
      UpdatedDate: '2023-11-07T05:31:56Z',
      ActiveLinks: 123,
      Links: [
        {
          EntityName: '<string>',
          Id: 123,
          Description: '<string>',
          ExtraInfo: '<string>',
          LinkId: 123,
          TableRight: {Mask: '<string>', Reason: '<string>'},
          FieldProperties: {}
        }
      ],
      AlarmLeadTime: '<string>',
      HasAlarm: true,
      ColorIndex: 123,
      IsFree: true,
      IsAlldayEvent: true,
      LagTime: '<string>',
      LeadTime: '<string>',
      Location: '<string>',
      RejectCounter: 123,
      RejectReason: '<string>',
      Recurrence: {
        RecurrenceId: 123,
        StartDate: '2023-11-07T05:31:56Z',
        EndDate: '2023-11-07T05:31:56Z',
        RecurrenceCounter: 123,
        DayPattern: {Cycle: 123},
        WeekPattern: {Cycle: 123},
        MonthPattern: {Cycle: 123, Day: 123},
        YearPattern: {Cycle: 123, Day: 123},
        Dates: [
          {
            Date: '2023-11-07T05:31:56Z',
            IsConflict: true,
            Description: '<string>',
            DescriptionStyleHint: '<string>',
            Tooltip: '<string>'
          }
        ],
        IsRecurrence: true
      },
      Participants: [
        {
          AssociateId: 123,
          PersonId: 123,
          ContactId: 123,
          EmailId: 123,
          SendEmail: true,
          EmailAddress: '<string>',
          Description: '<string>'
        }
      ],
      ActiveDate: '2023-11-07T05:31:56Z',
      HasConflict: true,
      AssignedBy: {
        AssociateId: 123,
        Name: '<string>',
        PersonId: 123,
        Rank: 123,
        Tooltip: '<string>',
        GroupIdx: 123,
        FullName: '<string>',
        FormalName: '<string>',
        Deleted: true,
        EjUserId: 123,
        UserName: '<string>',
        ExtraFields: {},
        CustomFields: {},
        TableRight: {Mask: '<string>', Reason: '<string>'},
        FieldProperties: {}
      },
      MotherAssociate: {
        AssociateId: 123,
        Name: '<string>',
        PersonId: 123,
        Rank: 123,
        Tooltip: '<string>',
        GroupIdx: 123,
        FullName: '<string>',
        FormalName: '<string>',
        Deleted: true,
        EjUserId: 123,
        UserName: '<string>',
        ExtraFields: {},
        CustomFields: {},
        TableRight: {Mask: '<string>', Reason: '<string>'},
        FieldProperties: {}
      },
      Task: {
        TaskListItemId: 123,
        Value: '<string>',
        Tooltip: '<string>',
        Deleted: true,
        IntentId: 123,
        Rank: 123,
        IsDefaultAlldayEvent: true,
        IsDefaultFree: true,
        IsDefaultPublished: true,
        TableRight: {Mask: '<string>', Reason: '<string>'},
        FieldProperties: {}
      },
      PreferredTZLocation: 123,
      PreferredTZLocationData: {
        TZLocationID: 123,
        Name: '<string>',
        TZLocationCode: '<string>',
        TZLocationCities: '<string>',
        IsoNumber: 123,
        TimeZoneSTDRules: {},
        TimeZoneDSTRules: {}
      },
      Sale: {
        ContactName: '<string>',
        SaleDate: '2023-11-07T05:31:56Z',
        SaleId: 123,
        Probability: 123,
        Title: '<string>',
        Amount: 123,
        Currency: '<string>',
        ProjectName: '<string>',
        AssociateFullName: '<string>',
        Description: '<string>',
        WeightedAmount: 123,
        ProjectId: 123,
        EarningPercent: 123,
        Earning: 123,
        ContactId: 123,
        AssociateId: 123,
        PersonId: 123,
        SaleTypeId: 123,
        SaleTypeName: '<string>',
        PersonFullName: '<string>',
        ActiveErpLinks: 123,
        NextDueDate: '2023-11-07T05:31:56Z',
        Number: '<string>',
        TableRight: {Mask: '<string>', Reason: '<string>'},
        FieldProperties: {}
      },
      SuggestedAppointmentId: 123,
      IsMileStone: true,
      JoinVideomeetUrl: '<string>',
      CentralserviceVideomeetId: '<string>',
      UserDefinedFields: {},
      ExtraFields: {},
      CustomFields: {},
      PublishEventDate: '2023-11-07T05:31:56Z',
      PublishTo: '2023-11-07T05:31:56Z',
      PublishFrom: '2023-11-07T05:31:56Z',
      IsPublished: true,
      VisibleFor: [
        {
          VisibleId: 123,
          DisplayValue: '<string>',
          TableRight: {Mask: '<string>', Reason: '<string>'},
          FieldProperties: {}
        }
      ],
      TableRight: {Mask: '<string>', Reason: '<string>'},
      FieldProperties: {}
    }
  })
};

fetch('http://localhost:56350/api/v1/Agents/Appointment/CalculateDays', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

{
  "RecurrenceId": 123,
  "StartDate": "2023-11-07T05:31:56Z",
  "EndDate": "2023-11-07T05:31:56Z",
  "RecurrenceCounter": 123,
  "RecurrenceEndType": "Unknown",
  "Pattern": "Unknown",
  "DayPattern": {
    "Pattern": "Unknown",
    "Cycle": 123
  },
  "WeekPattern": {
    "Weekdays": "Unknown",
    "Cycle": 123
  },
  "MonthPattern": {
    "Pattern": "Unknown",
    "Cycle": 123,
    "Day": 123,
    "Weekday": "Unknown",
    "WeekOfMonth": "Unknown"
  },
  "YearPattern": {
    "Pattern": "Unknown",
    "Cycle": 123,
    "Day": 123,
    "Weekday": "Unknown",
    "WeekOfMonth": "Unknown"
  },
  "Dates": [
    {
      "Date": "2023-11-07T05:31:56Z",
      "IsConflict": true,
      "Description": "<string>",
      "DescriptionStyleHint": "<string>",
      "Tooltip": "<string>"
    }
  ],
  "IsRecurrence": true
}