Update resiliencehub_app.md

docs/resources/resiliencehub_app.md

@@ -10,7 +10,43 @@ description: |-
 
 Resource Type Definition for AWS::ResilienceHub::App.
 
-
+## Example Usage
+
+```terraform
+resource "awscc_resiliencehub_app" "main" {
+  name = "test-app"
+  resource_mappings = [{
+    physical_resource_id = {
+      identifier = "s3://terraform-state-files/test-app.tfstate"
+      type       = "Native"
+      # Optional aws_region = ""
+      # Optional aws_account_id = ""
+    }
+    mapping_type = "Terraform"
+    # Optional  resource_name = ""
+    #           resource_type = ""
+    #           logical_resource = { 
+    #             logical_resource_name = ""
+    #             resource_mapping_name = ""
+    #             resource_mapping_arn = awscc_resiliencehub_app.app.arn 
+  }]
+  resiliency_policy_arn   = "arn:aws:resiliencehub:us-west-1:<account-id>:resiliency-policy/<id>"
+  app_template_body       = <<EOF
+    { "resources": [], "appComponents": [], "excludedResources": { "logicalResourceIds": [] }, "version": 2 }
+EOF
+  description             = "This is a test app."
+  app_assessment_schedule = "Daily"
+  event_subscriptions     = []
+  permission_model = {
+    type = "RoleBased"
+    # Optional invoker_role_name = "resilience-hub-test-app-role"
+  }
+  tags = [{
+    key   = "Modified By"
+    value = "AWSCC"
+  }]
+}
+```
 
 <!-- schema generated by tfplugindocs -->
 ## Schema