I’m trying to deserialize a JSON return however it either errors when I try to deserialize at the highest level, or doesn’t error and just returns null values if I start deeper into the json.
I just get "null" returns for the rest of my deserialization – I have successfully deserialized messages separately but when I try to do the whole lot it just returns nulls to all my values.
It provides are error when I attempt to deserialize at response, I’m not clear what exactly is wrong.
Model
Public Class response
public property http_code as string
public property response_code as string
public property response_msg as string
public property data as smsdata
End Class
Public Class smsdata
public property total_price as string
public property total_count as string
public property queued_count as string
public property messages as messages
End Class
Public Class messages
Public property messages as list(of message)
End Class
Public Class message
Public Property direction as string
<JsonProperty("date")>
Public property daterange as string
<JsonProperty("to")>
public property recipient as string
public property body as string
public property from as string
public property schedule as string
public property message_id as string
public property message_parts as string
public property message_price as string
public property from_email as string
public property list_id as string
public property custom_string as string
public property contact_id as string
public property user_id as string
public property subaccount_id as string
public property country as string
public property carrier as string
public property status as string
End Class```
Module Program
Sub Main(args As String())
dim jsonstring as string = "{ 'http_code': 200, 'response_code': 'SUCCESS', 'response_msg': 'Messages queued for delivery.', 'data': { 'total_price': 0.0516, 'total_count': 2, 'queued_count': 2, 'messages': [ { 'direction': 'out', 'date': 1637744634, 'to': '+44771111111111', 'body': 'test message, please ignore 1', 'from': 'Shield', 'schedule': 1637744634, 'message_id': 'A3F48CA8-79E6-416F-A8C6-7660BD7B7632', 'message_parts': 1, 'message_price': '0.0258', 'from_email': null, 'list_id': null, 'custom_string': '', 'contact_id': null, 'user_id': 100525, 'subaccount_id': 116285, 'country': 'GB', 'carrier': 'O2', 'status': 'SUCCESS' }, { 'direction': 'out', 'date': 1637744634, 'to': '+4477222222222', 'body': 'test message, please ignore 2', 'from': 'Clubcare', 'schedule': 1637744634, 'message_id': '670E96E2-ED4F-4FAB-8594-D49B244EA2C3', 'message_parts': 1, 'message_price': '0.0258', 'from_email': null, 'list_id': null, 'custom_string': '', 'contact_id': null, 'user_id': 100525, 'subaccount_id': 116285, 'country': 'GB', 'carrier': 'O2', 'status': 'SUCCESS' } ], '_currency': { 'currency_name_short': 'GBP', 'currency_prefix_d': '£', 'currency_prefix_c': 'p', 'currency_name_long': 'British Pounds' } } }"
dim results = JsonConvert.DeserializeObject(Of response)(jsonstring)
End Sub
End Module
>Solution :
Checking your code and the sample data:
Public Class smsdata
public property total_price as string
public property total_count as string
public property queued_count as string
public property messages as List (Of message)
End Class
should do the trick and you can dump the Messages Class
(as of single qoutes: I never used them, but VS-Code mark them as error, however :-))