Add PACKAGE.md for CloudNative.CloudEvents

Signed-off-by: Safia Abdalla <[email protected]>

Author: captainsafia

src/CloudNative.CloudEvents/CloudNative.CloudEvents.csproj

@@ -6,6 +6,7 @@
     <LangVersion>latest</LangVersion>
     <Nullable>enable</Nullable>
     <PackageTags>cloudnative;cloudevents;events</PackageTags>
+    <PackageReadmeFile>PACKAGE.md</PackageReadmeFile>
   </PropertyGroup>
 
   <ItemGroup>
@@ -29,5 +30,8 @@
     </EmbeddedResource>
   </ItemGroup>
 
-</Project>
+  <ItemGroup>
+    <None Include="PACKAGE.md" Pack="true" PackagePath="\"/>
+</ItemGroup>
 
+</Project>

src/CloudNative.CloudEvents/PACKAGE.md

@@ -0,0 +1,49 @@
+## About
+
+CloudNative.CloudEvents is a NuGet package that provides support for creating, encoding, decoding, sending, and receiving CNCF CloudEvents.
+
+## Key Features
+
+* Supports constructing a spec-compliant CloudEvent
+* Provides abstractions for building custom CloudEvent formatters
+
+## How to Use
+
+To start using the CloudNative.CloudEvents package in a .NET application, follow these steps:
+
+### Installation
+
+```sh
+dotnet add package CloudNative.CloudEvents
+```
+
+### Configuration
+
+In the application of your choosing, construct a `CloudEvent` as follows:
+
+```C#
+using CloudNative.CloudEvents;
+
+CloudEvent cloudEvent = new CloudEvent
+{
+    Id = "event-id",
+    Type = "event-type",
+    Source = new Uri("https://cloudevents.io/"),
+    Time = DateTimeOffset.UtcNow,
+    DataContentType = "text/plain",
+    Data = "This is CloudEvent data"
+};
+```
+
+This package only provides the abstractions for constructing a CloudEvent. For complete deserialization and serialization behavior, you will need to use an accompanying formatter library. For more information on configuring and using CloudNative.CloudEvents, refer to the [official documentation](https://github.com/cloudevents/sdk-csharp/tree/main/docs).
+
+## Main Types
+
+The main types provided by this library are:
+
+* `CloudEvent`: Represents a spec-compliant CloudEvent.
+* `CloudEventFormatter`: Provides an abstract class that can be extended to implement an event formatter.
+
+## Feedback & Contributing
+
+CloudNative.CloudEvents is released as open-source under the [Apache license](https://licenses.nuget.org/Apache-2.0). Bug reports and contributions are welcome at [the GitHub repository](https://github.com/cloudevents/sdk-csharp).