diff --git a/services/preview/cosmos-db/mgmt/2020-04-01-preview/documentdb/models.go b/services/preview/cosmos-db/mgmt/2020-04-01-preview/documentdb/models.go
index 26ae440d0641..41410c6ad308 100644
--- a/services/preview/cosmos-db/mgmt/2020-04-01-preview/documentdb/models.go
+++ b/services/preview/cosmos-db/mgmt/2020-04-01-preview/documentdb/models.go
@@ -29,7 +29,7 @@ import (
 )
 
 // The package's fully qualified name.
-const fqdn = "github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2020-04-01/documentdb"
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/preview/cosmos-db/mgmt/2020-04-01-preview/documentdb"
 
 // APIProperties ...
 type APIProperties struct {
diff --git a/services/preview/cosmos-db/mgmt/2020-04-01-preview/documentdb/version.go b/services/preview/cosmos-db/mgmt/2020-04-01-preview/documentdb/version.go
index 9f771700d25b..26ab7d7810ec 100644
--- a/services/preview/cosmos-db/mgmt/2020-04-01-preview/documentdb/version.go
+++ b/services/preview/cosmos-db/mgmt/2020-04-01-preview/documentdb/version.go
@@ -21,7 +21,7 @@ import "github.com/Azure/azure-sdk-for-go/version"
 
 // UserAgent returns the UserAgent string to use when sending http.Requests.
 func UserAgent() string {
-	return "Azure-SDK-For-Go/" + Version() + " documentdb/2020-04-01"
+	return "Azure-SDK-For-Go/" + Version() + " documentdb/2020-04-01-preview"
 }
 
 // Version returns the semantic version (see http://semver.org) of the client.