Json null value handling. loads) only to replace null by None.

Json null value handling Oct 3, 2020 · Also, look at where, in your json parsing, you check for json == null in the factory. The line triggering the exception: Mar 25, 2015 · Linq-to-JSON represents the first case with a null-type JValue rather than having JProperty. As you can see in the following photo the null value is under player: This unfortunately is causing the following InvalidOperationException: May 15, 2018 · I have a Json file that can contain booleans with a null value. I am serializing multiple nested dictionaries to JSON using Python with simplejson. You could just check whether json == null once and then set the value based on that. Add(obj. If I try to Deserialize these boolean I get a InvalidCastException because booleans are not nullable. Dec 23, 2022 · Handle "(null)" value in Newtonsoft. go json: cannot unmarshal null into Go value of type int64 I've found a nullable int64 in the sql package, but json doesn't seem to be able to handle it. So checking for null and rewinding should never be required. show(false) Output: My API returns a complex object which has multiple other complex nodes. Json (in Newtonsoft May 22, 2020 · Read a JSON property with NULL handling using JSON. Net. To handle NULL values in JSON data during parsing, we can use the json. Value actually be null. May 31, 2017 · ignoreNullFields is an option to set when you want DataFrame converted to json file since Spark 3. Formatter; using Microsoft Feb 28, 2012 · From my understanding, Gson wont parse Json. 4. please correct me if I am wrong. ComponentModel. Some chance that this actually solves your problem, as the line you indicate doesn't check for nullity. May 26, 2023 · Ignore all null-value properties. , if it encounters a null value it should not be written to the file. It makes use of the optional object_hook= keyword argument to pass a callback function to json. Note that a single such JSON primitive shouldn't be valid, a JSON string should be wrapped in an object or array. I have a class like this: Mar 4, 2015 · Then you won't need to do the rather unnecessary conversion to a string (and back to a Python object with json. Null values indicate the absence of a value, while empty fields represent an unknown value. their default value is only null. When parsing JSON data, you should check for null values and Apr 3, 2013 · Handling null values when parsing JSON data. Aug 4, 2015 · You can supply settings to JsonConvert. Json, which doesn't recognise this attribute, or even have an alternative right now. Few columns are of String, Integer type. By default, the serializer handles null values as follows: For reference types and Nullable<T> types: It does not pass null to custom converters on serialization. net. NON_NULL) need to add on every values. That's why I said in my comment to the Q to be clear what you check for. DeserializeObject<List<JsonObject>>(json); foreach (var o in jsonObject) { var genderName = o?. Jan 15, 2018 · var jsonObject = JsonConvert. Understanding how null values work in a JSON schema is crucial for managing data correctly and ensuring seamless integration with your Power Automate workflows. Modified 9 years, 2 months ago. NullValueHandling. If you want JSON. 2. Modified 4 years, 5 months ago. dumps(d) # json dump string d = d. Also, in your code, you are trying to convert an object to string and it is completely wrong. Converting JSON null values to specific values Oct 16, 2015 · Handle "(null)" value in Newtonsoft. This shows that it ignored the properties with default values (null and { "Title": "Antifragile"} Code language: JSON / JSON with Comments (json) And to be clear: nullable value types (i. Json Null value handling. This allows you to mark a property to use a different default value than null. One of the most popular libraries for processing JSON in Java is Jackson. . Is there a better way? my code works like this This can be done using the json. How can I detect when a json value is null? for example: [{"username":null},{"username":"null"}] The first case represents an unexisting username and the second a Oct 1, 2024 · In this article. It does not pass JsonTokenType. Marshal(): Array and slice values encode as JSON arrays, except that []byte encodes as a base64-encoded string, and a nil slice encodes as the null JSON value. 11. Ignore. NET? Oct 30, 2019 · The pure ABAP language does not have a concept of null values, except the null references. Unset property. 0. Gets or sets how null values are handled during serialization and deserialization. Text. Thank you for your input, Fabian Mar 31, 2022 · newbie question: how do i make my JSON output ignore null values? I don't want to necessarily set each individual property to ignore null (as in decorate each property with [JsonProperty(NullValueHandling = NullValueHandling. : "name" : null During the deserialization process, it's throwing an exception. Ajax if JSON value is null set to blank or n/a. 6), you can try converting DataFrame to rdd with Python dict format. Tried this solution but its not working. Jun 28, 2011 · With an ExpandoObject null values are not ignored. null for objects and nullable types; 0 for integers, decimals and floating point numbers; and false for booleans). Instead, it writes the name & null value itself -- or not, if NullValueHandling == NullValueHandling. Learn about JSON null values, their purpose, and how to use them effectively in JSON data structures. Jul 17, 2020 · Given an empty array with literal null value: "someArray": [ null ] How would you detect the array does not have any children using JSON. Why is Young's modulus represented as a single value in DFT Jun 14, 2016 · According to the JSON specification, the correct value is null (lowercase): JSON can represent four primitive types (strings, numbers, booleans, and null) and two structured types (objects and arrays). SerializerSettings. IsNull() Jun 18, 2014 · To get null values to be stored/indexed in Elasticsearch you will need to modify your mappings to handle null values. It's not a collection of name/value pairs, nor is it an ordered list of values. Python interpretor is not liking it: NameError: global name 'null' is not defined Function Feb 4, 2016 · One option is to create custom Json result type, as described in this question: Using JSON. On one hand, allowing null values and empty fields provides flexibility and ease of use. OData Create a OmitNullResourceSerializer. 1) Read a JSON property with NULL handling using JSON. Formatters. Non-existence of a property from the JSON data maps to an unset attribute in the data object space. NET will ignore the whole collection only if the json string is not well formed and it will ignore the faulty property of a single element if the json string is well formed but there is a type mismatch. 741. Aug 22, 2022 · This outputs the following JSON. Newtonsoft. It's the same way with empty objects using open-closed braces {}. int?) are only ignored if they are null. DefaultValueAttribute. Issue with JSON null handling in Newtonsoft. Skipping Null Values. How to ignore a property in class if null, using json. Config_isMoneyClient = isMoneyClient , CommonBaseline. Ignore)]), and few different global methods I found and tried didn't work. Jun 17, 2022 · System. e. The second is not to have the attribute there at all, if its value is null. Aug 22, 2016 · how do i set a default value of null for [JsonProperty("Time2ATR")] public DateTime time2atr { get; set; } so i dont get a default value of "0001-01-01T00:00:00" if i dont assign any value to it? full code and datasample below. using Newtonsoft. Jan 23, 2013 · Since Json. NET 5 (not sure for previous versions), you can also do this: config. Ignore - this will update the null value handling without resetting any other json serialization settings (like using lower case on the first letter of properties) – Create a JsonConverter that converts a null Json token to a default Guid value: public class NullToDefaultConverter<T> : JsonConverter where T : struct { public Jan 1, 2019 · There doesn't appear to be a built-in way in JSON. Instead of that you're just creating a new Model inside the constructor and do nothing with it. How is it possible that Kotlin doesn't catch null while I send the non-nullable field null value The deserializedJson result, then the JSON key's value is null? I was expecting that the null won't be deserialized cause of its null value, as the object DataSimpleClass holds a non-nullable field. In SQL, I send a JSON string back to my JS app. I discovered I had to use INCLUDE_NULL_VALUES-- so, I'm no longer missing anything in the JSON array/object. A value is undefined if you have defined it, but not assigned a value, but even that is fine. Is there any way to automatically exclude empty/null values? For example, serialize this: { "dict1" : { Sep 27, 2024 · intro. NET attribute, but if you're using ASP. Examples The following example shows the output of the FOR JSON clause with and without the INCLUDE_NULL_VALUES option. fromJson(Map<String, dynamic> json) is a named constructor, so inside the brackets there should be initializing done. And I get a NPE. Handling possible null value when converting JSON to C# class 0 C# JsonConvert. By default, the decoder used by json. And few are JSON type. It's just a string, and as far as I can see from that spec, a string isn't a valid JSON object. HandleNull to return true. in these cases I normally use the json to deal with type changes, for example you can define the class representing your row and they make a 2 way serialization to get what you looking for: Jan 22, 2021 · If you want to ignore only null values you have to implement a custom serializer. Jun 11, 2014 · CREATE OR REPLACE FUNCTION public. NOTE: JAXRS (Jersey) automatically handle this scenario 2. Merge: 1: The content's null value properties will be merged. From Handle null values in . Its for serialization, not deserialization. JSON. Jun 23, 2012 · How handle 'null' values in a json search. Config_showPower = showPower , CommonBaseline. This works at the property level where it seems you're trying to handle null at the object level. Here are a few common approaches: 1. Json; // This namespace holds all indicators and is required. NullValueHandling = NullValueHandling. json_clean_array(p_data JSON) RETURNS JSON LANGUAGE SQL IMMUTABLE AS $$ -- removes elements that are json null (not sql-null) or empty SELECT json_agg(value) FROM json_array_elements(p_data) WHERE value::text <> 'null' AND value::text <> '""'; $$; For 9. Sep 1, 2013 · I assume you are using Json. c# ignore properties that are null. using System. Occasionally I'll come across an empty value in my json. 7. loads(d) # json load string But you must be careful. loads() function, which takes a JSON string as its input and returns a Python object that corresponds to the JSON structure. On the other hand, it can also And all was working fine until the JSON that came back had a null value for one of the fields. But that is only really necessary if you're copy-pasting that code from some source. props?. If you need Spark 2 (specifically PySpark 2. C# issue with a json string if value is Sep 27, 2018 · So if you need to translate null member(s) to non-null JSON value(s) but cannot modify the types themselves, you have two options: Create a custom JsonConverter for the parent declaring type(s) of the member(s) that serializes every parent manually, OR What is the preferred method for returning null values in JSON? Is there a different preference for primitives? For example, if my object on the server has an Integer called "myCount" with no value, the most correct JSON for that value would be: or. i. JsonFormatter. And since there is no "captionln" parameter present in your JSON, captionLineNumber gets initialized to default(int), which is 0. Write null despite NullValueHandling. Non-nil empty slices are marshaled into empty JSON arrays. If null values are not relevant to your application or use case, you can simply skip them while processing the JSON data. 0 I have the following data class that is being populated from the sportsapidata API @JsonClass(generateAdapter = true) data class PlayerEntity( @Json(name = "player_id") val playerId: Int, val firstname: String, val lastname: String, val birthday: String, val age: Int, val weight: Int, val height: Int, ) Sep 2, 2019 · Here's a generalized way to handle the situation when you have JSON objects nested one-level deep that might have NULL values. 6 and above. Jul 26, 2024 · Handling Null Values During JSON Serialization in Spring Boot. When parsing JSON data, you should check for null values and handle them accordingly. The default value is . In this tutorial, we will delve deeply into Jackson mapping, focusing specifically on how to handle default values for fields that may be null. Json. You can use the System. This sample serializes an object to JSON with NullValueHandling set to Ignore so that properties with a default value aren't included in the JSON result. A null value for an object property might still get written Aug 2, 2014 · I have gone through some of the post regarding this but couldn't get the solution. Json library. It will initialize the default value in the POJO class. I have issues with JSON_QUERY(jsondataColumnName). I do not want to worry about resolving the list of JsonProperty objects and implementing IValueResolver myself when there are perfectly functional tools available for doing that in Json. net 9. To achieve the second method we configure our serialization as follows: Jun 20, 2024 · When we work with Java objects and need to convert them into JSON format, it’s crucial to handle null values appropriately. Is it possible to parse json in Flutter/Dart with missing attributes (keys of json data)? 0. When working with JSON schemas, a null value is represented by the keyword null. To prevent null tokens from creeping into your JObject 's values, use the appropriate serializer setting when creating the JObject from some POCO: Member name Value Description; Ignore: 0: The content's null value properties will be ignored during merging. Json custom null values Aug 2, 2019 · DECLARE @JSON VARCHAR(MAX) SELECT @JSON = BulkColumn FROM OPENROWSET (BULK 'C:\config. In this post, we'll explore how to manage these cases effectively. Dec 29, 2021 · Handle null values in JSON parsing in a Flutter app. Feb 22, 2018 · I'm trying hard to understand the DataTables documentation, and I'm looking for examples, but I just don't get how to handle null values. NET. If the property in the data object is not set (unset), then the property will not appear in the JSON data. gender?. Null values are often encountered in JSON data. Apr 18, 2018 · Was browsing through Codable and got this issue. loads() function with a custom decoder. cs. It doesn’t look at the underlying type’s default value. How to handle the null value here in the following code? foreach (KeyValuePair<string, object> obj in mainList[i]) { PList[i]. x: Handle null values. When there is a (JSON) null value for the field, use the null_value as the field value. In my experience JSON. 3, for the object version, we can: Aug 30, 2019 · This only says "when I am constructing JSON, if the value in the property is null dont include the property in the JSON". Dec 14, 2016 · I have a JSON response that's having NULL for most of the key-value pairs within the JSON message. undefined will never occur in a JSON data structure though. This option will ignore all default values (e. Omitting null values from the JSON output might not align with our data requirements, especially when data integrity is paramount. Dec 11, 2019 · Then I used to_json function to convert the title value to JSON but the results doesn't seem to be working as expected as I dont see the titleDesc field in the JSON value. Will this not work if response json has complex objects? – Json null value plays an essential role in representing missing and unknown values in a Json document. What is the preferred method for returning null values in JSON? Is there a different preference for primitives? For example, if my object on the server has an Integer called "myCount" with no value, the most correct JSON for that value would be: or. Just deserialize and trim null values before plotting the chart. Provide details and share your research! But avoid …. NET as the default JSON serializer in ASP. However, I get empty content like this: HTTP/1. Oct 21, 2021 · nil slice values are marshaled into JSON null values. NET to handle this case for you, then you can create a custom JSON converter and override the WriteJson method to handle the null values. According to the Mapping Core Types documentation. If you define the helper function below (before running the following code), the code simplifies to the following: Sep 28, 2017 · Meaning it'll cast whatever argument it's given to a string, and null casts to "null", which is the valid JSON representation of null. This is documented at json. So instead of adding a TypeAdapter, you can just initialize the variable in the default constructor. I would prefer not to check that each value is not an object, as that doesn't seem efficient. Defaults to not adding the field at all. It will also match "key":null, afterwards to make sure that no null values were found at the beginning of a JSON object. This library provides powerful features for JSON data binding and is widely used for its ease of use and flexibility. Handling Null Values. I have already written query below. An ID transformation used to produce JSON format can never produce the JSON value "null" from an initial value. json', SINGLE_CLOB) AS A UPDATE dbo. Oct 12, 2011 · The regular expression will remove all places in the string of the form ,"key":null including any whitespace between the leading comma and the start of the key. But parsers have traditionally been lax with that, partially due to it making the implementation Gets or sets the null value handling used when serializing this property. Ask Question Asked 9 years, 2 months ago. Dec 11, 2023 · If you don't specify the INCLUDE_NULL_VALUES option, the JSON output doesn't include properties for values that are null in the query results. JValue. and: A JSON value MUST be an object, array, number, or string, or one of the following three literal names: false null true Jun 30, 2015 · C# How to handle NULL json values? Getting and InvalidOperationException: Cannot access child value on > Newtonsoft. How to skip serializing an object if it null in Newtonsoft json? 0. Json Dec 1, 2023 · You could try following: packageMicrosoft. d = json. Oct 4, 2018 · We have used property-level NullValueHandling to ignore null-values when serializing object: [Newtonsoft. In my myObj, I have a member: public string name; But I've stepped through eclipse in debug mode and found someone who's location is set to null, and stepped over the part where I strip out the JSON object field associated with "location" and put it into the JSON object field "user Location". Thus in EntityConverter you need to add JsonProperty is a Json. Specifies null value handling options for the JsonSerializer. loads() returns None for NULL values in JSON. This makes sure that the receiver of the json can treat the value as an array immediately without having to first check for null. Knowing how to handle null values is essential for accurate data processing and preventing unwanted errors. When a JSON field contains a null value, jq treats it as null. I am using . In order to just get the body content from the response I use the ReadAsStringAsync method to convert it to a string. details?. Ignoring JSON null values. load). ToString()); } I am getting null value (null reference exception) while trying to get object value in the list. Json Assembly: Newtonsoft. Sep 11, 2021 · With a converter, you do not have to modify the class at all, you could always specify at conversion and will handle all compatible conversions within the json object (since you say there are many other double properties). In this tutorial, we’ll delve into effective methods for including null values during I am having trouble handling nulls in my json file. 1) The property might be null because of a class’s Deserialize method. "myCount": 0. Syntax Ok := JsonValue. replace("NaN", "null") d = json. From How to write custom converters for JSON serialization (marshalling) in . The fact that it has the value "null" doesn't seem to change anything, as I Sep 11, 2018 · Need to set default value to Not Nullable fields instead of Exception or whole object being null. Mar 17, 2012 · In JavaScript null is a value just like "" and 0. JSON string contains null value. This results in an empty object being placed into the html. Is there a nullable int64 type that json can handle? If possible I'd be happy with the json null being translated to, -1 or MinValue. JsonProperty("Topic", NullValueHandling = Newtonsoft. In this post, I’ll dive into JSON serialization in C# using the System. The most approaching "concept" is the initial value. CommonBaseline SET CommonBaseline. AspNetCore. Version: Available or changed with runtime version 1. Just make sure you handle the nulls correctly and you should be fine. DeserializeObject giving Null Value Exception even though I have NullValueHandling set to Ignore Mar 23, 2022 · With generalized helper function Edit-LeafProperty:. Ask Question Asked 11 years, 9 months ago. NET MVC 3 - is it possible?. Ignore)] public string Topic { get; set; } Feb 12, 2023 · Introduction JSON APIs are widely used for exchanging data between applications over the web. 1 204 No Content Date: Tue, 12 Jun 2018 06:17:37 GMT Server: Kestrel Content-Length: 0 Oct 10, 2019 · In your case Model. – Jun 12, 2018 · If the object is set to null like this: [Route("GetNull")] [HttpGet] public IActionResult GetNull() { object value = null; return Ok(value); } I would expect null in JSON to be returned. I tried two things about NullValueHandling but not working for me. If you need this level of control, you'll likely be better of switching back to Json. Dec 19, 2024 · the problem is that your values are not bool or int, they are "cell" in your DataRow. Apr 18, 2012 · Of course, "undefined" checks for "undefined" not for null. Nov 29, 2019 · The issue here lays in the GsonConverterFactory: since no Gson object is passed to the create method, a new default Gson instance gets created under the hood, and by default it doesn't serialise null values. g. Includes examples and best practices. Include. Json (in Newtonsoft Sep 15, 2024 · When working with JSON data using jq, handling null values, missing keys, nested fields, and default values is crucial for writing robust scripts. So to be very clear here it is, If the JSON/response would contain null as the value, its interpreted as nil. NET (which could have all kinds of optimizations and corner case handling built in that a basic reflection-based Jan 16, 2021 · . loads (or json. Viewed 5k times Part of Mobile Dec 9, 2009 · Im using an ajax json response to build some html to place in a webpage. Feb 6, 2021 · moshi 1. DeserializeObject to tell it how to handle null values, in this case, and much more: Mar 8, 2012 · It is good programming practice to return an empty array [] if the expected return type is an array. Config_removeGamePlay = removeGamePlay FROM OPENJSON (@JSON) WITH ( isMoneyClient Varchar Aug 9, 2023 · Handling Null Values. "myCount": null. NET Core 3. Please explain where in that document you see that "null" is valid JSON. Null represents the absence of a value and can be used to indicate missing or unknown data. JSON empty string Oct 20, 2015 · The null check in WriteJson() should not be necessary because Json. To ignore all null-value properties, set the DefaultIgnoreCondition property to WhenWritingNull, as shown in the following example:. That seems to be a bug (using json. NET 5 allows custom converters to handle null if they choose. Null: A special value representing null or no value (null, for example). Even though there are null/empty values, those keys are seen in response json. Json: when deserializing, how can I ignore a null or empty string value for a property that has a default value set in the constructor? 0 System. 1. name; } In this way, you can handle the possible null values and get strongly typed object. Feb 18, 2022 · I am writing a method to write the content from a URL to disk as JSON. Linq. Having missing value is not a problem (gives default value by DefaultContractResolver), but when a not nullable value is explicitly set as null in json then this gives exception. OData. And hence for that reason one of the model's property which might contain null should be marked as optional. loads() (as does json. I am writing a query to form each row as a json object. However, your original question seemed to be that you had a non -nullable bool and int with values false and 0 respectively, and you were trying to include those. If the column is populated NULL JSON_QUERY fails. Then you can have bool var on base controller and use it do disable null's when using custom Json result or even pass option directly: return Json(data, ignoreNulls: true); Jul 8, 2019 · I have a table. VERY different. If you have nested POJO then @JsonInclude(JsonInclude. Handling Null Values in JSON Input. using Microsoft. NON_NULL) on top of POJO . If, for some reason, "NaN" is part of a string in some key or value inside the dictionary, this would require additinal care in the replace step. NET never calls the converter with a null value. load()). I. In this tutorial, we’ll delve into effective methods for including null values during Best practices for handling NULL/None values include avoiding NULL keys in Python objects that can lead to encoding errors, explicitly defining NULL values in JSON, and ensuring that keys and values in JSON objects match their data types. "undefined" means "does not (even) exist", null DOES exist and DOES have a value, which is "null". Asking for help, clarification, or responding to other answers. For Ignore members where the member value is the same as the member's default value when serializing objects so that it is not written to JSON. Mar 9, 2021 · Now there are two main ways to handle this - the first is to have the attribute with a value of null, as we have done. It returns a null instance on deserialization. So, if you want empty strings to be ignored in your JSON output you can update the model class to look like this: Humour me. This May 23, 2014 · While the accepted answer pointed me in the right direction, it appears quite brittle. I will cover how to serialize and deserialize objects, handle special cases like null values, format dates, and customize the output using JsonSerializerOptions. How to remove the null value in json string using jquery. You can specify individual items on the IGNORING phrase when you know in advance what items can be null, or you can use the ALL keyword to ignore all null values. When working with Spring Boot, one of the common challenges developers face is handling JSON serialization and deserialization, especially when it comes to null values. Here's how I'm populating the table. Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. NET to ignore null values in a dictionary. Null to custom converters on deserialization. When working with JSON data that contains null values, you might need to handle them differently depending on your specific requirements. Otherwise, the canonical answer is to use json. NET will match the JSON parameters to constructor arguments by name (modulo case), deserializing to the argument type if present or passing a default value if not present. : Ignore null values when deserializing; Do not ignore null values when serializing; How can I achieve this globally? You're right that value types like bool and int must be made nullable in order to be set to null so that NullValueHandling would have an effect on them. 0. 0+, you're probably using System. – When serializing to JSON, if a value of a property in the data object is null, then it will be serialized as a JSON null. *")). (for example you are trying to deserialize a string to an integer property) –. Indicates whether the JsonValue contains the JSON value of NULL. Sep 4, 2018 · For the constructor arguments, Json. Value. In this tutorial, we’ll delve into effective methods for including null values during What is the preferred method for returning null values in JSON? Is there a different preference for primitives? For example, if my object on the server has an Integer called "myCount" with no value, the most correct JSON for that value would be: or. loads) only to replace null by None. Jun 3, 2016 · Hi you can use below function to remove null to empty string and prevent crashes. Jun 12, 2012 · go run testmin. Viewed 3k times 2 . EDIT. or. It lead me to find another possibilities for null properties after Deserializing JSON. If you want JSON null values to simply be ignored by the JSON PARSE statement, use the IGNORING phrase. @JsonInclude(JsonInclude. Sep 8, 2022 · Thanks your post was very helpful. select(to_json(struct($"title. NET: Handle null values: To enable a custom converter to handle null for a reference or value type, override JsonConverter<T>. My code above is close but not close enough. Dec 22, 2018 · Deserialize Json in C# - How to Handle null Return Values. Serialization; namespace IgnoreNullOnSerialize { public class Forecast { public DateTime Date { get; set; } public int TemperatureC { get; set; } public string? Aug 25, 2016 · I don't want to null values. In JSON, null is represented by the keyword null. Json; using System. Net 6 and Newtonsoft. It should only write the response body content, and should ignore null values, i. as("Title")). Handle JSON With null Inside Array With Kotlin. As it is mainly used when no data needs to be sent over a network or when previous values need to be overwritten, it can help streamline data transmission, saving time and reducing errors. May 3, 2018 · In JSON there are two ways to represent null values, first is when there is no value for a given key and its value is implicitly set to null, and second is when the key is present and its value is explicitly set to null. jsonDF. func removeNullFromDict (dict : NSMutableDictionary) -> NSMutableDictionary { let dic = dict; for (key, value) in dict { let val : NSObject = value as! Nov 1, 2022 · I want to enable the null request values while my API deserializes http request body but I do not want my api to ignore null values while sending the response. One of the challenges in designing JSON APIs is handling null values and empty fields. Null values for keys. Namespace: Newtonsoft. kcue xbkbsb bjaiy oysy lyzaqk gltedhd nftb gysrts pve uqeq