Stacktrace in: org.graylog.aws.inputs.cloudtrail.notifications.CloudtrailSNSNotificationParser

```
2025-06-02 13:42:59,251 ERROR: org.graylog.aws.inputs.cloudtrail.notifications.CloudtrailSNSNotificationParser - Parsing exception.
com.fasterxml.jackson.databind.exc.MismatchedInputException: Cannot construct instance of `java.util.ArrayList` (although at least one Creator exists): no String-argument constructor/factory method to deserialize from String value ('o-hx39bnzhbs/AWSLogs/920373008460/Config/eu-west-1/2025/5/29/ConfigHistory/920373008460_Config_eu-west-1_ConfigHistory_AWS::ECS::TaskDefinition_20250529T151911Z_20250529T152333Z_1.json.gz')
at [Source: REDACTED (`StreamReadFeature.INCLUDE_SOURCE_IN_LOCATION` disabled); line: 1, column: 16] (through reference chain: org.graylog.aws.inputs.cloudtrail.json.CloudtrailWriteNotification["s3ObjectKey"])
at com.fasterxml.jackson.databind.exc.MismatchedInputException.from(MismatchedInputException.java:63) ~[graylog.jar:?]
at com.fasterxml.jackson.databind.DeserializationContext.reportInputMismatch(DeserializationContext.java:1754) ~[graylog.jar:?]
at com.fasterxml.jackson.databind.DeserializationContext.handleMissingInstantiator(DeserializationContext.java:1379) ~[graylog.jar:?]
at com.fasterxml.jackson.databind.deser.std.StdDeserializer._deserializeFromString(StdDeserializer.java:311) ~[graylog.jar:?]
at com.fasterxml.jackson.databind.deser.std.StringCollectionDeserializer.handleNonArray(StringCollectionDeserializer.java:284) ~[graylog.jar:?]
at com.fasterxml.jackson.databind.deser.std.StringCollectionDeserializer.deserialize(StringCollectionDeserializer.java:193) ~[graylog.jar:?]
at com.fasterxml.jackson.databind.deser.std.StringCollectionDeserializer.deserialize(StringCollectionDeserializer.java:183) ~[graylog.jar:?]
at com.fasterxml.jackson.databind.deser.std.StringCollectionDeserializer.deserialize(StringCollectionDeserializer.java:27) ~[graylog.jar:?]
at com.fasterxml.jackson.databind.deser.impl.FieldProperty.deserializeAndSet(FieldProperty.java:138) ~[graylog.jar:?]
at com.fasterxml.jackson.databind.deser.BeanDeserializer.vanillaDeserialize(BeanDeserializer.java:310) ~[graylog.jar:?]
at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:177) ~[graylog.jar:?]
at com.fasterxml.jackson.databind.deser.DefaultDeserializationContext.readRootValue(DefaultDeserializationContext.java:342) ~[graylog.jar:?]
at com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:4931) ~[graylog.jar:?]
at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:3868) ~[graylog.jar:?]
at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:3836) ~[graylog.jar:?]
at org.graylog.aws.inputs.cloudtrail.notifications.CloudtrailSNSNotificationParser.parse(CloudtrailSNSNotificationParser.java:59) [graylog.jar:?]
at org.graylog.aws.inputs.cloudtrail.notifications.CloudtrailSQSClient.getNotifications(CloudtrailSQSClient.java:71) [graylog.jar:?]
at org.graylog.aws.inputs.cloudtrail.CloudTrailSubscriber.run(CloudTrailSubscriber.java:111) [graylog.jar:?]
```

**This is a customer issue.**