AWS: Need to add reference to assembly SWSSDK.core

Hi all,

I am trying to build a Amazon polly implementation using the following code:

Code (CSharp):

1. using UnityEngine;
2. using System;
3. using System.Collections;
4. using System.Collections.Generic;
5.  
6. using Amazon;
7. using Amazon.Runtime;
8. using Amazon.CognitoIdentity;
9. using Amazon.CognitoSync.SyncManager;
10. using Amazon.Polly;
11. using Amazon.Polly.Model;
12. using System.IO;
13.  
14.  
15. namespace AWSSDK.Examples
16. {
17.  
18.     public class CognitoSyncManagerSample : MonoBehaviour
19.     {
20.         public AWSCredentials _credentials;
21.  
22.         // Initialize the Amazon Cognito credentials provider
23.         CognitoAWSCredentials credentials = new CognitoAWSCredentials("//poolID", RegionEndpoint.EUWest2);
24.  
25.         void Start()
26.         {
27.  
28.             AmazonPollyClient pc = new AmazonPollyClient(_credentials, RegionEndpoint.EUWest2);
29.             SynthesizeSpeechRequest sreq = new SynthesizeSpeechRequest();
30.  
31.             sreq.Text = "Hello my name is Dan";
32.             sreq.OutputFormat = OutputFormat.Mp3;
33.             sreq.VoiceId = VoiceId.Amy;
34.             SynthesizeSpeechResponse sres = pc.SynthesizeSpeech(sreq);
35.  
36.             using (var fileStream = File.Create(@"C:\yourfile.mp3"))
37.             {
38.                 sres.AudioStream.CopyTo(fileStream);
39.                 fileStream.Flush();
40.                 fileStream.Close();
41.             }
42.  
43.         }
44.  
45.     }
46. }
47.  

I have a linker file in the Resources folder which is

Code (CSharp):

1. <?xml version="1.0" encoding="utf-8"?>
2.  
3. <linker>
4.   <assembly fullname ="Amazon">
5.     <type fullname="AWSSDK.Core" preserve="all"/>
6.   </assembly>
7.   <assembly fullname ="Polly">
8.     <type fullname="AWSSDK.Polly" preserve="all"/>
9.   </assembly>
10.   <assembly fullname ="Security">
11.     <type fullname="AWSSDK.SecurityToken" preserve="all"/>
12.   </assembly>
13.   <assembly fullname ="CognitoIdentity">
14.     <type fullname="AWSSDK.CognitoIdentity" preserve="all"/>
15.   </assembly>
16. </linker>
17.  

I have AWSSDK.CognitoIdentity.dll under Assets/AWSSDK and under Plugins I have AWSSDK.Core.dll and AWSSDK.Polly.dll

All of my code is fine, apart from the line:
CognitoAWSCredentials credentials = new CognitoAWSCredentials("//poolID", RegionEndpoint.EUWest2);
which is throwing up a error saying 'Error CS0012 The type 'RegionEndpoint' is defined in an assembly that is not referenced. You must add a reference to assembly 'AWSSDK.Core, Version=3.3.0.0, Culture=neutral, PublicKeyToken=null'.' - However my linker file has a reference to AWSSDK.core so I am confused as to what is going wrong

 

Were you able to find a solution to this?

 

Facing this same issue, not solution found yet