diff --git a/.changelog/9843.txt b/.changelog/9843.txt
new file mode 100644
index 00000000000..e4e22fc1e47
--- /dev/null
+++ b/.changelog/9843.txt
@@ -0,0 +1,2 @@
+```release-note:none
+```
diff --git a/website/docs/r/firebase_extensions_instance.html.markdown b/website/docs/r/firebase_extensions_instance.html.markdown
index b84b9d46d70..d3c2e5f32c7 100644
--- a/website/docs/r/firebase_extensions_instance.html.markdown
+++ b/website/docs/r/firebase_extensions_instance.html.markdown
@@ -50,7 +50,7 @@ resource "google_firebase_extensions_instance" "resize_image" {
   instance_id = "storage-resize-images"
   config {
     extension_ref = "firebase/storage-resize-images"
-    extension_version = "0.1.37"
+    extension_version = "0.2.2"
 
     # The following params apply to the firebase/storage-resize-images extension. 
     # Different extensions may have different params
@@ -63,18 +63,17 @@ resource "google_firebase_extensions_instance" "resize_image" {
       DO_BACKFILL          = false
       IMG_SIZES            = "200x200"
       IMG_BUCKET           = google_storage_bucket.images.name
-      LOCATION             = ""
     }
 
     system_params = {
+      "firebaseextensions.v1beta.function/location"                   = ""
       "firebaseextensions.v1beta.function/maxInstances"               = 3000
-      "firebaseextensions.v1beta.function/memory"                     = 256
       "firebaseextensions.v1beta.function/minInstances"               = 0
       "firebaseextensions.v1beta.function/vpcConnectorEgressSettings" = "VPC_CONNECTOR_EGRESS_SETTINGS_UNSPECIFIED"
     }
 
     allowed_event_types = [
-      "firebase.extensions.storage-resize-images.v1.complete"
+      "firebase.extensions.storage-resize-images.v1.onCompletion"
     ]
 
     eventarc_channel = "projects/my-project-name/locations//channels/firebase"
@@ -116,7 +115,8 @@ The following arguments are supported:
   (Optional)
   Params whose values are only available at deployment time.
   Unlike other params, these will not be set as environment variables on
-  functions.
+  functions. See a full list of system parameters at
+  https://firebase.google.com/docs/extensions/publishers/parameters#system_parameters
 
 * `extension_ref` -
   (Required)