System.Text.Json Serialization Support in .NET SDK Objects

src/Stripe.net/Entities/Accounts/AccountSettingsDeclineOn.cs

@@ -1,13 +1,22 @@
 namespace Stripe
 {
     using Newtonsoft.Json;
+#if NET6_0_OR_GREATER
+    using STJS = System.Text.Json.Serialization;
+#endif
 
     public class AccountSettingsDeclineOn : StripeEntity<AccountSettingsDeclineOn>
     {
         [JsonProperty("avs_failure")]
+#if NET6_0_OR_GREATER
+        [STJS.JsonPropertyName("avs_failure")]
+#endif
         public bool AvsFailure { get; set; }
 
         [JsonProperty("cvc_failure")]
+#if NET6_0_OR_GREATER
+        [STJS.JsonPropertyName("cvc_failure")]
+#endif
         public bool CvcFailure { get; set; }
     }
 }

src/Stripe.net/Entities/Balance/BalanceAmount.cs

@@ -2,16 +2,28 @@ namespace Stripe
 {
     using System.Collections.Generic;
     using Newtonsoft.Json;
+#if NET6_0_OR_GREATER
+    using STJS = System.Text.Json.Serialization;
+#endif
 
     public class BalanceAmount : StripeEntity<BalanceAmount>
     {
         [JsonProperty("amount")]
+#if NET6_0_OR_GREATER
+        [STJS.JsonPropertyName("amount")]
+#endif
         public long Amount { get; set; }
 
         [JsonProperty("currency")]
+#if NET6_0_OR_GREATER
+        [STJS.JsonPropertyName("currency")]
+#endif
         public string Currency { get; set; }
 
         [JsonProperty("source_types")]
+#if NET6_0_OR_GREATER
+        [STJS.JsonPropertyName("source_types")]
+#endif
         public Dictionary<string, long> SourceTypes { get; set; }
     }
 }

src/Stripe.net/Entities/Charges/ChargeLevel3LineItem.cs

@@ -1,25 +1,46 @@
 namespace Stripe
 {
     using Newtonsoft.Json;
+#if NET6_0_OR_GREATER
+    using STJS = System.Text.Json.Serialization;
+#endif
 
     public class ChargeLevel3LineItem : StripeEntity<ChargeLevel3LineItem>
     {
         [JsonProperty("discount_amount")]
+#if NET6_0_OR_GREATER
+        [STJS.JsonPropertyName("discount_amount")]
+#endif
         public long? DiscountAmount { get; set; }
 
         [JsonProperty("product_code")]
+#if NET6_0_OR_GREATER
+        [STJS.JsonPropertyName("product_code")]
+#endif
         public string ProductCode { get; set; }
 
         [JsonProperty("product_description")]
+#if NET6_0_OR_GREATER
+        [STJS.JsonPropertyName("product_description")]
+#endif
         public string ProductDescription { get; set; }
 
         [JsonProperty("quantity")]
+#if NET6_0_OR_GREATER
+        [STJS.JsonPropertyName("quantity")]
+#endif
         public long? Quantity { get; set; }
 
         [JsonProperty("tax_amount")]
+#if NET6_0_OR_GREATER
+        [STJS.JsonPropertyName("tax_amount")]
+#endif
         public long? TaxAmount { get; set; }
 
         [JsonProperty("unit_cost")]
+#if NET6_0_OR_GREATER
+        [STJS.JsonPropertyName("unit_cost")]
+#endif
         public long? UnitCost { get; set; }
     }
 }

src/Stripe.net/Entities/Charges/ChargePaymentMethodDetailsBitcoin.cs

@@ -1,25 +1,46 @@
 namespace Stripe
 {
     using Newtonsoft.Json;
+#if NET6_0_OR_GREATER
+    using STJS = System.Text.Json.Serialization;
+#endif
 
     public class ChargePaymentMethodDetailsBitcoin : StripeEntity<ChargePaymentMethodDetailsBitcoin>
     {
         [JsonProperty("address")]
+#if NET6_0_OR_GREATER
+        [STJS.JsonPropertyName("address")]
+#endif
         public string Address { get; set; }
 
         [JsonProperty("amount")]
+#if NET6_0_OR_GREATER
+        [STJS.JsonPropertyName("amount")]
+#endif
         public long? Amount { get; set; }
 
         [JsonProperty("amount_charged")]
+#if NET6_0_OR_GREATER
+        [STJS.JsonPropertyName("amount_charged")]
+#endif
         public long? AmountCharged { get; set; }
 
         [JsonProperty("amount_received")]
+#if NET6_0_OR_GREATER
+        [STJS.JsonPropertyName("amount_received")]
+#endif
         public long? AmountReceived { get; set; }
 
         [JsonProperty("amount_returned")]
+#if NET6_0_OR_GREATER
+        [STJS.JsonPropertyName("amount_returned")]
+#endif
         public long? AmountReturned { get; set; }
 
         [JsonProperty("refund_address")]
+#if NET6_0_OR_GREATER
+        [STJS.JsonPropertyName("refund_address")]
+#endif
         public string RefundAddress { get; set; }
     }
 }

src/Stripe.net/Entities/Events/EventData.cs

@@ -2,6 +2,9 @@ namespace Stripe
 {
     using Newtonsoft.Json;
     using Stripe.Infrastructure;
+#if NET6_0_OR_GREATER
+    using STJS = System.Text.Json.Serialization;
+#endif
 
     public class EventData : StripeEntity<EventData>
     {
@@ -12,13 +15,19 @@ public class EventData : StripeEntity<EventData>
         /// </summary>
         [JsonProperty("object")]
         [JsonConverter(typeof(StripeObjectConverter))]
+#if NET6_0_OR_GREATER
+        [STJS.JsonPropertyName("object")]
+#endif
         public IHasObject Object { get; set; }
 
         /// <summary>
         /// Object containing the names of the attributes that have changed, and their previous
         /// values (sent along only with *.updated events).
         /// </summary>
         [JsonProperty("previous_attributes")]
+#if NET6_0_OR_GREATER
+        [STJS.JsonPropertyName("previous_attributes")]
+#endif
         public dynamic PreviousAttributes { get; set; }
 
         /// <summary>
@@ -27,6 +36,9 @@ public class EventData : StripeEntity<EventData>
         /// library does not have a concrete type.
         /// </summary>
         [JsonIgnore]
+#if NET6_0_OR_GREATER
+        [STJS.JsonIgnore]
+#endif
         public dynamic RawObject { get; set; }
     }
 }

src/Stripe.net/Entities/ExpandableField.cs

@@ -1,9 +1,16 @@
 namespace Stripe
 {
     using System;
+#if NET6_0_OR_GREATER
+    using Stripe.Infrastructure;
+    using STJS = System.Text.Json.Serialization;
+#endif
 
     /// <summary>Represents a generic expandable field.</summary>
     /// <typeparam name="T">Type of the field when expanded.</typeparam>
+#if NET6_0_OR_GREATER
+    [STJS.JsonConverter(typeof(STJExpandableFieldConverterFactory))]
+#endif
     public class ExpandableField<T> : IExpandableField<T>
         where T : IHasId
     {

src/Stripe.net/Entities/Invoices/InvoiceDiscountAmount.cs

@@ -2,22 +2,37 @@ namespace Stripe
 {
     using Newtonsoft.Json;
     using Stripe.Infrastructure;
+#if NET6_0_OR_GREATER
+    using STJS = System.Text.Json.Serialization;
+#endif
 
+#if NET6_0_OR_GREATER
+    [STJS.JsonConverter(typeof(STJMemberSerializationOptIn))]
+#endif
     public class InvoiceDiscountAmount : StripeEntity<InvoiceDiscountAmount>
     {
         [JsonProperty("amount")]
+#if NET6_0_OR_GREATER
+        [STJS.JsonPropertyName("amount")]
+#endif
         public long Amount { get; set; }
 
         #region Expandable Discount
 
         [JsonIgnore]
+#if NET6_0_OR_GREATER
+        [STJS.JsonIgnore]
+#endif
         public string DiscountId
         {
             get => this.InternalDiscount?.Id;
             set => this.InternalDiscount = SetExpandableFieldId(value, this.InternalDiscount);
         }
 
         [JsonIgnore]
+#if NET6_0_OR_GREATER
+        [STJS.JsonIgnore]
+#endif
         public Discount Discount
         {
             get => this.InternalDiscount?.ExpandedObject;
@@ -26,6 +41,10 @@ public Discount Discount
 
         [JsonProperty("discount")]
         [JsonConverter(typeof(ExpandableFieldConverter<Discount>))]
+#if NET6_0_OR_GREATER
+        [STJS.JsonPropertyName("discount")]
+        [STJS.JsonConverter(typeof(STJExpandableFieldConverter<Discount>))]
+#endif
         internal ExpandableField<Discount> InternalDiscount { get; set; }
         #endregion
     }

src/Stripe.net/Entities/Invoices/InvoiceTaxAmount.cs

@@ -2,19 +2,31 @@ namespace Stripe
 {
     using Newtonsoft.Json;
     using Stripe.Infrastructure;
+#if NET6_0_OR_GREATER
+    using STJS = System.Text.Json.Serialization;
+#endif
 
+#if NET6_0_OR_GREATER
+    [STJS.JsonConverter(typeof(STJMemberSerializationOptIn))]
+#endif
     public class InvoiceTaxAmount : StripeEntity<InvoiceTaxAmount>
     {
         /// <summary>
         /// The amount, in cents (or local equivalent), of the tax.
         /// </summary>
         [JsonProperty("amount")]
+#if NET6_0_OR_GREATER
+        [STJS.JsonPropertyName("amount")]
+#endif
         public long Amount { get; set; }
 
         /// <summary>
         /// Whether this tax amount is inclusive or exclusive.
         /// </summary>
         [JsonProperty("inclusive")]
+#if NET6_0_OR_GREATER
+        [STJS.JsonPropertyName("inclusive")]
+#endif
         public bool Inclusive { get; set; }
 
         #region Expandable TaxRate
@@ -24,6 +36,9 @@ public class InvoiceTaxAmount : StripeEntity<InvoiceTaxAmount>
         /// The tax rate that was applied to get this tax amount.
         /// </summary>
         [JsonIgnore]
+#if NET6_0_OR_GREATER
+        [STJS.JsonIgnore]
+#endif
         public string TaxRateId
         {
             get => this.InternalTaxRate?.Id;
@@ -37,6 +52,9 @@ public string TaxRateId
         /// For more information, see the <a href="https://stripe.com/docs/expand">expand documentation</a>.
         /// </summary>
         [JsonIgnore]
+#if NET6_0_OR_GREATER
+        [STJS.JsonIgnore]
+#endif
         public TaxRate TaxRate
         {
             get => this.InternalTaxRate?.ExpandedObject;
@@ -45,6 +63,10 @@ public TaxRate TaxRate
 
         [JsonProperty("tax_rate")]
         [JsonConverter(typeof(ExpandableFieldConverter<TaxRate>))]
+#if NET6_0_OR_GREATER
+        [STJS.JsonPropertyName("tax_rate")]
+        [STJS.JsonConverter(typeof(STJExpandableFieldConverter<TaxRate>))]
+#endif
         internal ExpandableField<TaxRate> InternalTaxRate { get; set; }
         #endregion
 
@@ -58,12 +80,18 @@ public TaxRate TaxRate
         /// <c>standard_rated</c>, <c>taxable_basis_reduced</c>, or <c>zero_rated</c>.
         /// </summary>
         [JsonProperty("taxability_reason")]
+#if NET6_0_OR_GREATER
+        [STJS.JsonPropertyName("taxability_reason")]
+#endif
         public string TaxabilityReason { get; set; }
 
         /// <summary>
         /// The amount on which tax is calculated, in cents (or local equivalent).
         /// </summary>
         [JsonProperty("taxable_amount")]
+#if NET6_0_OR_GREATER
+        [STJS.JsonPropertyName("taxable_amount")]
+#endif
         public long? TaxableAmount { get; set; }
     }
 }

src/Stripe.net/Entities/OAuth/OAuthDeauthorize.cs

@@ -1,6 +1,9 @@
 namespace Stripe
 {
     using Newtonsoft.Json;
+#if NET6_0_OR_GREATER
+    using STJS = System.Text.Json.Serialization;
+#endif
 
     public class OAuthDeauthorize : StripeEntity<OAuthDeauthorize>
     {
@@ -10,6 +13,9 @@ public class OAuthDeauthorize : StripeEntity<OAuthDeauthorize>
         /// returned, the revocation was successful.
         /// </summary>
         [JsonProperty("stripe_user_id")]
+#if NET6_0_OR_GREATER
+        [STJS.JsonPropertyName("stripe_user_id")]
+#endif
         public string StripeUserId { get; set; }
     }
 }