This repository has samples that demonstrate various aspects of the AWS Mobile SDK for Unity, you can get the SDK source on Github (https://github.com/aws/aws-sdk-net)
This file: GetOpenIdTokenForDeveloperIdentityResponseUnmarshaller.cs.meta
Throws a Path too Large on unzipping on Windows 7.
It is buried in the path: CognitoSyncProject/Assets/AWSUnitySDK/AWSCore/Amazon.CognitotoIdentity/Model/Internal/MarshallTransformations/
And I was unzipping in downloads folder...c:/users/administrator/downloads/aws-sdk-unity-samples-master/
WORKAROUND: Skip the error, then went back into the zip and manually grabbed the missing file and put it in the above path.
This file: GetOpenIdTokenForDeveloperIdentityResponseUnmarshaller.cs.meta
Throws a Path too Large on unzipping on Windows 7. It is buried in the path: CognitoSyncProject/Assets/AWSUnitySDK/AWSCore/Amazon.CognitotoIdentity/Model/Internal/MarshallTransformations/
And I was unzipping in downloads folder...c:/users/administrator/downloads/aws-sdk-unity-samples-master/
WORKAROUND: Skip the error, then went back into the zip and manually grabbed the missing file and put it in the above path.