Added support for Tags and TransitiveTagKeys in AssumeRoleAWSCredenti…

…alsOptions class.

generator/.DevConfigs/32785037-cee6-4781-80bd-ee5d1ad445e4.json

@@ -0,0 +1,18 @@
+{
+    "services": [
+        {
+            "serviceName": "SecurityToken",
+            "type": "patch",
+            "changeLogMessages": [
+                "Added support for Tags and TransitiveTagKeys in ICoreAmazonSTS.CredentialsFromAssumeRoleAuthentication() method."
+            ]
+        }
+    ],
+    "core": {
+      "changeLogMessages": [
+        "Added Tags and TransitiveTagKeys properties to AssumeRoleAWSCredentialsOptions class."
+      ],
+      "type": "patch",
+      "updateMinimum": true
+    }
+  }

sdk/src/Core/Amazon.Runtime/Credentials/AssumeRoleAWSCredentialsOptions.cs

@@ -16,6 +16,7 @@
 using Amazon.Runtime.Internal.Util;
 using Amazon.Runtime.SharedInterfaces;
 using System;
+using System.Collections.Generic;
 using System.Globalization;
 using System.Net;
 
@@ -85,5 +86,21 @@ public string MfaTokenCode
         /// operation.
         /// </summary>
         public string SourceIdentity { get; set; }
+
+        /// <summary>
+        /// A list of session tags that you want to pass. Each session tag consists of a key name 
+        /// and an associated value. 
+        /// For more information about session tags, see <a href="https://docs.aws.amazon.com/IAM/latest/UserGuide/id_session-tags.html">Tagging
+        /// Amazon Web Services STS Sessions</a> in the <i>IAM User Guide</i>.
+        /// </summary>
+        public List<KeyValuePair<string, string>> Tags { get; set; }
+
+        /// <summary>
+        /// A list of keys for session tags that you want to set as transitive. If you set a tag
+        /// key as transitive, the corresponding key and value passes to subsequent sessions in
+        /// a role chain. For more information, see <a href="https://docs.aws.amazon.com/IAM/latest/UserGuide/id_session-tags.html#id_session-tags_role-chaining">Chaining
+        /// Roles with Session Tags</a> in the <i>IAM User Guide</i>.
+        /// </summary>
+        public List<string> TransitiveTagKeys { get; set; }
     }
 }

sdk/src/Services/SecurityToken/Custom/AmazonSecurityTokenServiceClient.Extension.cs

@@ -13,6 +13,7 @@
  * permissions and limitations under the License.
  */
 using System;
+using System.Collections.Generic;
 using System.Net;
 using System.Linq;
 using Amazon.Runtime;
@@ -23,6 +24,7 @@
 using Amazon.SecurityToken.SAML;
 using Amazon.Util.Internal;
 
+
 #if AWS_ASYNC_API
 using System.Threading.Tasks;
 #endif
@@ -186,6 +188,16 @@ AssumeRoleImmutableCredentials ICoreAmazonSTS.CredentialsFromAssumeRoleAuthentic
                     {
                         request.DurationSeconds = options.DurationSeconds.Value;
                     }
+
+                    if (options.Tags != null && options.Tags.Count > 0)
+                    {
+                        request.Tags = options.Tags.Select(kv => new Tag() { Key = kv.Key, Value = kv.Value }).ToList();
+                    }
+
+                    if (options.TransitiveTagKeys != null && options.TransitiveTagKeys.Count > 0)
+                    {
+                        request.TransitiveTagKeys = options.TransitiveTagKeys;
+                    }
                 }
 
                 var response = AssumeRole(request);