diff --git a/CHANGELOG.md b/CHANGELOG.md
index f2ce169dc..b96a19e32 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -18,6 +18,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ### Changed
 
+* `New-URIString` private function now validates `$id` input [Issue 627](https://github.com/rubrikinc/rubrik-sdk-for-powershell/issues/627)
 * Changed how `Set-RubrikNASShare` creates the body object [Issue 614](https://github.com/rubrikinc/rubrik-sdk-for-powershell/issues/614) and added new unit tests for this function
 * Modified `Set-RubrikAvailabilityGroup` and made `-LogRetentionHours` parameters mandatory while removing default value of -1
 * Modified private function `Set-ObjectTypeName.ps1` to support the new `ApplyCustomViewDefinitions`.
diff --git a/Rubrik/Private/New-URIString.ps1 b/Rubrik/Private/New-URIString.ps1
index b6b763663..a67832130 100644
--- a/Rubrik/Private/New-URIString.ps1
+++ b/Rubrik/Private/New-URIString.ps1
@@ -17,6 +17,13 @@
     An id value to be planted into the path or optionally at the end of the URI to retrieve a single object
   #>
 
+  # Validation of id param
+  if ($id -match '^@\{') {
+    Write-Error -Message "Please validate ID input, please only input the ID parameter the object: '$id'" -ErrorAction Stop
+  } elseif ($id.Length -gt 100) {
+    Write-Error -Message "Please validate ID input, invalid ID provided: '$id'" -ErrorAction Stop
+  }
+
   Write-Verbose -Message 'Build the URI'
   # If we find {id} in the path, replace it with the $id value  
   if ($endpoint.Contains('{id}')) {