remove S3 SDK deps

Libraries/src/Amazon.Lambda.S3Events/Amazon.Lambda.S3Events.csproj

@@ -4,16 +4,12 @@
 
   <PropertyGroup>
     <Description>Amazon Lambda .NET Core support - S3Events package.</Description>
-    <TargetFrameworks>netstandard2.0;netcoreapp3.1</TargetFrameworks>
+    <TargetFrameworks>netcoreapp3.1</TargetFrameworks>
     <AssemblyTitle>Amazon.Lambda.S3Events</AssemblyTitle>
     <VersionPrefix>2.0.1</VersionPrefix>
     <AssemblyName>Amazon.Lambda.S3Events</AssemblyName>
     <PackageId>Amazon.Lambda.S3Events</PackageId>
     <PackageTags>AWS;Amazon;Lambda</PackageTags>
   </PropertyGroup>
 
-  <ItemGroup>
-    <PackageReference Include="AWSSDK.S3" Version="3.7.0" />
-  </ItemGroup>
-
 </Project>

Libraries/src/Amazon.Lambda.S3Events/README.md

@@ -1,16 +1,14 @@
 # Amazon.Lambda.S3Events
 
-This package contains classes that can be used as input types for Lambda functions that process Amazon Simple Storage Service (Amazon S3) events. 
-
-This package has a dependency on the [AWS SDK for .NET package AWSSDK.S3](https://www.nuget.org/packages/AWSSDK.S3/) in order to use the `Amazon.S3.Util.S3EventNotification` type. 
+This package contains classes that can be used as input types for Lambda functions that process Amazon Simple Storage Service (Amazon S3) events.
 
 # Serialization
 
 If you are using this package with Amazon Lambda but are not also using `Amazon.Lambda.Serialization.Json`, be aware that two properties require custom serialization. These properties are both part of the `Amazon.S3.Util.S3EventNotification+ResponseElementsEntity` class.
 1. `XAmzRequestId` should be treated as `x-amz-request-id`
 2. `XAmzId2` should be treated as `x-amz-id-2`
 
-A Newtonsoft.Json `IContractResolver` implementation which handles this custom serialization is located in [Amazon.Lambda.Serialization.Json\AwsResolver.cs](../Amazon.Lambda.Serialization.Json/AwsResolver.cs), consult this source for more information. 
+A Newtonsoft.Json `IContractResolver` implementation which handles this custom serialization is located in [Amazon.Lambda.Serialization.Json\AwsResolver.cs](../Amazon.Lambda.Serialization.Json/AwsResolver.cs), consult this source for more information.
 
 # Sample Function
 

Libraries/src/Amazon.Lambda.S3Events/S3Event.cs

@@ -1,11 +1,227 @@
 namespace Amazon.Lambda.S3Events
 {
-    using Amazon.S3.Util;
+    using System;
+    using System.Collections.Generic;
+    using System.Runtime.Serialization;
 
     /// <summary>
     /// AWS S3 event
     /// http://docs.aws.amazon.com/lambda/latest/dg/with-s3.html
     /// http://docs.aws.amazon.com/lambda/latest/dg/eventsources.html#eventsources-s3-put
     /// </summary>
-    public class S3Event : S3EventNotification { }
-}
+
+    public class S3Event
+    {
+
+        /// <summary>
+        /// Gets and sets the records for the S3 event notification
+        /// </summary>
+        public List<S3EventNotificationRecord> Records { get; set; }
+
+        /// <summary>
+        /// The class holds the user identity properties.
+        /// </summary>
+        public class UserIdentityEntity
+        {
+            /// <summary>
+            /// Gets and sets the PrincipalId property.
+            /// </summary>
+            public string PrincipalId { get; set; }
+        }
+
+        /// <summary>
+        /// This class contains the identity information for an S3 bucket.
+        /// </summary>
+        public class S3BucketEntity
+        {
+            /// <summary>
+            /// Gets and sets the name of the bucket.
+            /// </summary>
+            public string Name { get; set; }
+
+            /// <summary>
+            /// Gets and sets the bucket owner id.
+            /// </summary>
+            public UserIdentityEntity OwnerIdentity { get; set; }
+
+            /// <summary>
+            /// Gets and sets the S3 bucket arn.
+            /// </summary>
+            public string Arn { get; set; }
+        }
+
+        /// <summary>
+        /// This class contains the information for an object in S3.
+        /// </summary>
+        public class S3ObjectEntity
+        {
+            /// <summary>
+            /// Gets and sets the key for the object stored in S3.
+            /// </summary>
+            public string Key { get; set; }
+
+            /// <summary>
+            /// Gets and sets the size of the object in S3.
+            /// </summary>
+            public long Size { get; set; }
+
+            /// <summary>
+            /// Gets and sets the etag of the object. This can be used to determine if the object has changed.
+            /// </summary>
+            public string ETag { get; set; }
+
+            /// <summary>
+            /// Gets and sets the version id of the object in S3.
+            /// </summary>
+            public string VersionId { get; set; }
+
+            /// <summary>
+            /// Gets and sets the sequencer a string representation of a hexadecimal value used to determine event sequence, only used with PUTs and DELETEs.
+            /// </summary>
+            public string Sequencer { get; set; }
+        }
+
+        /// <summary>
+        /// Gets and sets the meta information describing S3.
+        /// </summary>
+        public class S3Entity
+        {
+            /// <summary>
+            /// Gets and sets the ConfigurationId. This ID can be found in the bucket notification configuration.
+            /// </summary>
+            public string ConfigurationId { get; set; }
+
+            /// <summary>
+            /// Gets and sets the Bucket property.
+            /// </summary>
+            public S3BucketEntity Bucket { get; set; }
+
+            /// <summary>
+            /// Gets and sets the Object property.
+            /// </summary>
+            public S3ObjectEntity Object { get; set; }
+
+            /// <summary>
+            /// Gets and sets the S3SchemaVersion property.
+            /// </summary>
+            public string S3SchemaVersion { get; set; }
+        }
+
+        /// <summary>
+        /// The class holds the request parameters
+        /// </summary>
+        public class RequestParametersEntity
+        {
+            /// <summary>
+            /// Gets and sets the SourceIPAddress. This is the ip address where the request came from.
+            /// </summary>
+            public string SourceIPAddress { get; set; }
+        }
+
+        /// <summary>
+        /// This class holds the response elements.
+        /// </summary>
+
+        [DataContract]
+        public class ResponseElementsEntity
+        {
+            /// <summary>
+            /// Gets and sets the XAmzId2 Property. This is the Amazon S3 host that processed the request.
+            /// </summary>
+            [DataMember(Name = "x-amz-id-2", EmitDefaultValue = false)]
+            [System.Text.Json.Serialization.JsonPropertyName("x-amz-id-2")]
+            public string XAmzId2 { get; set; }
+
+            /// <summary>
+            /// Gets and sets the XAmzRequestId. This is the Amazon S3 generated request ID.
+            /// </summary>
+            [DataMember(Name = "x-amz-request-id", EmitDefaultValue = false)]
+            [System.Text.Json.Serialization.JsonPropertyName("x-amz-request-id")]
+            public string XAmzRequestId { get; set; }
+        }
+
+        /// <summary>
+        /// The class holds the glacier event data elements.
+        /// </summary>
+        public class S3GlacierEventDataEntity
+        {
+            /// <summary>
+            /// Gets and sets the RestoreEventData property.
+            /// </summary>
+            public S3RestoreEventDataEntity RestoreEventData { get; set; }
+        }
+
+        /// <summary>
+        /// The class holds the restore event data elements.
+        /// </summary>
+        public class S3RestoreEventDataEntity
+        {
+            /// <summary>
+            /// Gets and sets the LifecycleRestorationExpiryTime the time when the object restoration will be expired.
+            /// </summary>
+            public DateTime LifecycleRestorationExpiryTime { get; set; }
+
+            /// <summary>
+            /// Gets and sets the LifecycleRestoreStorageClass the source storage class for restore.
+            /// </summary>
+            public string LifecycleRestoreStorageClass { get; set; }
+        }
+
+        /// <summary>
+        /// The class holds the event notification.
+        /// </summary>
+        public class S3EventNotificationRecord
+        {
+            /// <summary>
+            /// Gets and sets the AwsRegion property.
+            /// </summary>
+            public string AwsRegion { get; set; }
+
+            /// <summary>
+            /// Gets and sets the EventName property. This identities what type of event occurred.
+            /// For example for an object just put in S3 this will be set to EventType.ObjectCreatedPut.
+            /// </summary>
+            public string EventName { get; set; }
+
+            /// <summary>
+            /// Gets and sets the EventSource property.
+            /// </summary>
+            public string EventSource { get; set; }
+
+            /// <summary>
+            /// Gets and sets the EventTime property. The time when S3 finished processing the request.
+            /// </summary>
+            public DateTime EventTime { get; set; }
+
+            /// <summary>
+            /// Gets and sets the EventVersion property.
+            /// </summary>
+            public string EventVersion { get; set; }
+
+            /// <summary>
+            /// Gets and sets the RequestParameters property.
+            /// </summary>
+            public RequestParametersEntity RequestParameters { get; set; }
+
+            /// <summary>
+            /// Gets and sets the ResponseElements property.
+            /// </summary>
+            public ResponseElementsEntity ResponseElements { get; set; }
+
+            /// <summary>
+            /// Gets and sets the S3 property.
+            /// </summary>
+            public S3Entity S3 { get; set; }
+
+            /// <summary>
+            /// Gets and sets the UserIdentity property.
+            /// </summary>
+            public UserIdentityEntity UserIdentity { get; set; }
+
+            /// <summary>
+            /// Get and sets the GlacierEventData property.
+            /// </summary>
+            public S3GlacierEventDataEntity GlacierEventData { get; set; }
+        }
+    }
+}