Add Rotation Token for SecretsManager Rotation Event

Author: Hannah

Diff for: aws-lambda-java-events/src/main/java/com/amazonaws/services/lambda/runtime/events/SecretsManagerRotationEvent.java

@@ -35,5 +35,6 @@ public class SecretsManagerRotationEvent {
     private String step;
     private String secretId;
     private String clientRequestToken;
+    private String rotationToken;
 
 }

Diff for: aws-lambda-java-serialization/src/main/java/com/amazonaws/services/lambda/runtime/serialization/events/mixins/SecretsManagerRotationEventMixin.java

@@ -21,4 +21,8 @@ public abstract class SecretsManagerRotationEventMixin {
     // needed because Jackson expects "clientRequestToken" instead of "ClientRequestToken"
     @JsonProperty("ClientRequestToken") abstract String getClientRequestToken();
     @JsonProperty("ClientRequestToken") abstract void setClientRequestToken(String clientRequestToken);
+
+    // needed because Jackson expects "rotationToken" instead of "RotationToken"
+    @JsonProperty("RotationToken") abstract String getRotationToken();
+    @JsonProperty("RotationToken") abstract void setRotationToken(String rotationToken);
 }

Diff for: aws-lambda-java-tests/src/test/java/com/amazonaws/services/lambda/runtime/tests/EventLoaderTest.java

@@ -369,7 +369,9 @@ public void testLoadSecretsManagerRotationEvent() {
         assertThat(event)
                 .returns("123e4567-e89b-12d3-a456-426614174000", from(SecretsManagerRotationEvent::getClientRequestToken))
                 .returns("arn:aws:secretsmanager:eu-central-1:123456789012:secret:/powertools/secretparam-xBPaJ5", from(SecretsManagerRotationEvent::getSecretId))
-                .returns("CreateSecret", from(SecretsManagerRotationEvent::getStep));
+                .returns("CreateSecret", from(SecretsManagerRotationEvent::getStep))
+                .returns("8a4cc1ac-82ea-47c7-bd9f-aeb370b1b6a6", from(SecretsManagerRotationEvent::getRotationToken));
+;
     }
 
     @Test

Diff for: aws-lambda-java-tests/src/test/resources/secrets_rotation_event.json

@@ -1,5 +1,6 @@
 {
   "Step" : "CreateSecret",
   "SecretId" : "arn:aws:secretsmanager:eu-central-1:123456789012:secret:/powertools/secretparam-xBPaJ5",
-  "ClientRequestToken" : "123e4567-e89b-12d3-a456-426614174000"
+  "ClientRequestToken" : "123e4567-e89b-12d3-a456-426614174000",
+  "RotationToken": "8a4cc1ac-82ea-47c7-bd9f-aeb370b1b6a6"
 }