Amazon DataZone Update: Add support for overriding selection of default AWS IAM Identity Center instance as part of Amazon DataZone domain APIs.

Author: AWS

.changes/next-release/feature-AmazonDataZone-b4a0bc3.json

@@ -0,0 +1,6 @@
+{
+    "type": "feature",
+    "category": "Amazon DataZone",
+    "contributor": "",
+    "description": "Add support for overriding selection of default AWS IAM Identity Center instance as part of Amazon DataZone domain APIs."
+}

services/datazone/src/main/resources/codegen-resources/service-2.json

@@ -19325,6 +19325,10 @@
     "SingleSignOn":{
       "type":"structure",
       "members":{
+        "idcInstanceArn":{
+          "shape":"SingleSignOnIdcInstanceArnString",
+          "documentation":"<p>The ARN of the IDC instance.</p>"
+        },
         "type":{
           "shape":"AuthType",
           "documentation":"<p>The type of single sign-on in Amazon DataZone.</p>"
@@ -19336,6 +19340,10 @@
       },
       "documentation":"<p>The single sign-on details in Amazon DataZone.</p>"
     },
+    "SingleSignOnIdcInstanceArnString":{
+      "type":"string",
+      "pattern":"arn:(aws|aws-us-gov|aws-cn|aws-iso|aws-iso-b):sso:::instance/(sso)?ins-[a-zA-Z0-9-.]{16}"
+    },
     "Smithy":{
       "type":"string",
       "max":100000,