Automatically port System.Text.Json.Serialization.JsonStringEnumConverter (#2878)

* Automatically port System.Text.Json.Serialization.JsonStringEnumConverter

* suggestions by Jozkee

Co-Authored-By: David Cantu <[email protected]>

* suggestions by rpetrusha

Co-Authored-By: Ron Petrusha <[email protected]>

Author: carlossanlop

xml/System.Text.Json.Serialization/JsonStringEnumConverter.xml

@@ -14,8 +14,16 @@
   </Base>
   <Interfaces />
   <Docs>
-    <summary>To be added.</summary>
-    <remarks>To be added.</remarks>
+    <summary>Converts enumeration values to and from strings.</summary>
+    <remarks>
+      <format type="text/markdown"><![CDATA[
+
+## Remarks
+
+Reading is case insensitive. Writing can be customized by using a <xref:System.Text.Json.JsonNamingPolicy>.
+
+          ]]></format>
+    </remarks>
   </Docs>
   <Members>
     <Member MemberName=".ctor">
@@ -31,7 +39,7 @@
       </AssemblyInfo>
       <Parameters />
       <Docs>
-        <summary>To be added.</summary>
+        <summary>Initializes an instance of the <see cref="T:System.Text.Json.Serialization.JsonStringEnumConverter" /> class with the default naming policy that allows integer values.</summary>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -51,9 +59,9 @@
         <Parameter Name="allowIntegerValues" Type="System.Boolean" />
       </Parameters>
       <Docs>
-        <param name="namingPolicy">To be added.</param>
-        <param name="allowIntegerValues">To be added.</param>
-        <summary>To be added.</summary>
+        <param name="namingPolicy">The optional naming policy for writing enum values.</param>
+        <param name="allowIntegerValues"><see langword="true" /> to allow undefined enum values; otherwise, <see langword="false" />. When <see langword="true" />, if an enum value isn't defined, it will output as a number rather than a string.</param>
+        <summary>Initializes an instance of the <see cref="T:System.Text.Json.Serialization.JsonStringEnumConverter" /> class with a specified naming policy and a value that indicates whether undefined enumeration values are allowed.</summary>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -108,4 +116,4 @@
       </Docs>
     </Member>
   </Members>
-</Type>
+</Type>