diff --git a/pkg/kubectl/cmd/create_clusterrolebinding.go b/pkg/kubectl/cmd/create_clusterrolebinding.go
index 6b08dcdbbc7..228d279ef26 100644
--- a/pkg/kubectl/cmd/create_clusterrolebinding.go
+++ b/pkg/kubectl/cmd/create_clusterrolebinding.go
@@ -17,7 +17,6 @@ limitations under the License.
 package cmd
 
 import (
-	"fmt"
 	"io"
 
 	"github.com/spf13/cobra"
@@ -77,7 +76,7 @@ func CreateClusterRoleBinding(f cmdutil.Factory, cmdOut io.Writer, cmd *cobra.Co
 			ServiceAccounts: cmdutil.GetFlagStringArray(cmd, "serviceaccount"),
 		}
 	default:
-		return cmdutil.UsageError(cmd, fmt.Sprintf("Generator: %s not supported.", generatorName))
+		return errUnsupportedGenerator(cmd, generatorName)
 	}
 	return RunCreateSubcommand(f, cmd, cmdOut, &CreateSubcommandOptions{
 		Name:                name,
diff --git a/pkg/kubectl/cmd/create_configmap.go b/pkg/kubectl/cmd/create_configmap.go
index e56ca0ae656..b6544e14610 100644
--- a/pkg/kubectl/cmd/create_configmap.go
+++ b/pkg/kubectl/cmd/create_configmap.go
@@ -17,7 +17,6 @@ limitations under the License.
 package cmd
 
 import (
-	"fmt"
 	"io"
 
 	"github.com/spf13/cobra"
@@ -97,7 +96,7 @@ func CreateConfigMap(f cmdutil.Factory, cmdOut io.Writer, cmd *cobra.Command, ar
 			EnvFileSource:  cmdutil.GetFlagString(cmd, "from-env-file"),
 		}
 	default:
-		return cmdutil.UsageError(cmd, fmt.Sprintf("Generator: %s not supported.", generatorName))
+		return errUnsupportedGenerator(cmd, generatorName)
 	}
 	return RunCreateSubcommand(f, cmd, cmdOut, &CreateSubcommandOptions{
 		Name:                name,
diff --git a/pkg/kubectl/cmd/create_deployment.go b/pkg/kubectl/cmd/create_deployment.go
index b8fe848218c..367960198c9 100644
--- a/pkg/kubectl/cmd/create_deployment.go
+++ b/pkg/kubectl/cmd/create_deployment.go
@@ -92,7 +92,7 @@ func createDeployment(f cmdutil.Factory, cmdOut, cmdErr io.Writer, cmd *cobra.Co
 	case cmdutil.DeploymentBasicV1Beta1GeneratorName:
 		generator = &kubectl.DeploymentBasicGeneratorV1{Name: name, Images: cmdutil.GetFlagStringSlice(cmd, "image")}
 	default:
-		return cmdutil.UsageError(cmd, fmt.Sprintf("Generator: %s not supported.", generatorName))
+		return errUnsupportedGenerator(cmd, generatorName)
 	}
 	return RunCreateSubcommand(f, cmd, cmdOut, &CreateSubcommandOptions{
 		Name:                name,
diff --git a/pkg/kubectl/cmd/create_namespace.go b/pkg/kubectl/cmd/create_namespace.go
index edd86e849e0..4f5a363d26c 100644
--- a/pkg/kubectl/cmd/create_namespace.go
+++ b/pkg/kubectl/cmd/create_namespace.go
@@ -17,7 +17,6 @@ limitations under the License.
 package cmd
 
 import (
-	"fmt"
 	"io"
 
 	"github.com/spf13/cobra"
@@ -69,7 +68,7 @@ func CreateNamespace(f cmdutil.Factory, cmdOut io.Writer, cmd *cobra.Command, ar
 	case cmdutil.NamespaceV1GeneratorName:
 		generator = &kubectl.NamespaceGeneratorV1{Name: name}
 	default:
-		return cmdutil.UsageError(cmd, fmt.Sprintf("Generator: %s not supported.", generatorName))
+		return errUnsupportedGenerator(cmd, generatorName)
 	}
 	return RunCreateSubcommand(f, cmd, cmdOut, &CreateSubcommandOptions{
 		Name:                name,
diff --git a/pkg/kubectl/cmd/create_pdb.go b/pkg/kubectl/cmd/create_pdb.go
index dd282a4647f..95b7b4ebd52 100644
--- a/pkg/kubectl/cmd/create_pdb.go
+++ b/pkg/kubectl/cmd/create_pdb.go
@@ -17,7 +17,6 @@ limitations under the License.
 package cmd
 
 import (
-	"fmt"
 	"io"
 
 	"github.com/spf13/cobra"
@@ -89,7 +88,7 @@ func CreatePodDisruptionBudget(f cmdutil.Factory, cmdOut io.Writer, cmd *cobra.C
 			Selector:       cmdutil.GetFlagString(cmd, "selector"),
 		}
 	default:
-		return cmdutil.UsageError(cmd, fmt.Sprintf("Generator: %s not supported.", generatorName))
+		return errUnsupportedGenerator(cmd, generatorName)
 	}
 	return RunCreateSubcommand(f, cmd, cmdOut, &CreateSubcommandOptions{
 		Name:                name,
diff --git a/pkg/kubectl/cmd/create_quota.go b/pkg/kubectl/cmd/create_quota.go
index e26f4fcdfc0..055ee5a0eb7 100644
--- a/pkg/kubectl/cmd/create_quota.go
+++ b/pkg/kubectl/cmd/create_quota.go
@@ -17,7 +17,6 @@ limitations under the License.
 package cmd
 
 import (
-	"fmt"
 	"io"
 
 	"github.com/spf13/cobra"
@@ -78,7 +77,7 @@ func CreateQuota(f cmdutil.Factory, cmdOut io.Writer, cmd *cobra.Command, args [
 			Scopes: cmdutil.GetFlagString(cmd, "scopes"),
 		}
 	default:
-		return cmdutil.UsageError(cmd, fmt.Sprintf("Generator: %s not supported.", generatorName))
+		return errUnsupportedGenerator(cmd, generatorName)
 	}
 	return RunCreateSubcommand(f, cmd, cmdOut, &CreateSubcommandOptions{
 		Name:                name,
diff --git a/pkg/kubectl/cmd/create_rolebinding.go b/pkg/kubectl/cmd/create_rolebinding.go
index eab697a3597..047a41cc059 100644
--- a/pkg/kubectl/cmd/create_rolebinding.go
+++ b/pkg/kubectl/cmd/create_rolebinding.go
@@ -17,7 +17,6 @@ limitations under the License.
 package cmd
 
 import (
-	"fmt"
 	"io"
 
 	"github.com/spf13/cobra"
@@ -78,7 +77,7 @@ func CreateRoleBinding(f cmdutil.Factory, cmdOut io.Writer, cmd *cobra.Command,
 			ServiceAccounts: cmdutil.GetFlagStringArray(cmd, "serviceaccount"),
 		}
 	default:
-		return cmdutil.UsageError(cmd, fmt.Sprintf("Generator: %s not supported.", generatorName))
+		return errUnsupportedGenerator(cmd, generatorName)
 	}
 	return RunCreateSubcommand(f, cmd, cmdOut, &CreateSubcommandOptions{
 		Name:                name,
diff --git a/pkg/kubectl/cmd/create_secret.go b/pkg/kubectl/cmd/create_secret.go
index dff9950695b..10c9d51eb1a 100644
--- a/pkg/kubectl/cmd/create_secret.go
+++ b/pkg/kubectl/cmd/create_secret.go
@@ -17,7 +17,6 @@ limitations under the License.
 package cmd
 
 import (
-	"fmt"
 	"io"
 
 	"github.com/spf13/cobra"
@@ -110,7 +109,7 @@ func CreateSecretGeneric(f cmdutil.Factory, cmdOut io.Writer, cmd *cobra.Command
 			EnvFileSource:  cmdutil.GetFlagString(cmd, "from-env-file"),
 		}
 	default:
-		return cmdutil.UsageError(cmd, fmt.Sprintf("Generator: %s not supported.", generatorName))
+		return errUnsupportedGenerator(cmd, generatorName)
 	}
 	return RunCreateSubcommand(f, cmd, cmdOut, &CreateSubcommandOptions{
 		Name:                name,
@@ -191,7 +190,7 @@ func CreateSecretDockerRegistry(f cmdutil.Factory, cmdOut io.Writer, cmd *cobra.
 			Server:   cmdutil.GetFlagString(cmd, "docker-server"),
 		}
 	default:
-		return cmdutil.UsageError(cmd, fmt.Sprintf("Generator: %s not supported.", generatorName))
+		return errUnsupportedGenerator(cmd, generatorName)
 	}
 	return RunCreateSubcommand(f, cmd, cmdOut, &CreateSubcommandOptions{
 		Name:                name,
@@ -254,7 +253,7 @@ func CreateSecretTLS(f cmdutil.Factory, cmdOut io.Writer, cmd *cobra.Command, ar
 			Cert: cmdutil.GetFlagString(cmd, "cert"),
 		}
 	default:
-		return cmdutil.UsageError(cmd, fmt.Sprintf("Generator: %s not supported.", generatorName))
+		return errUnsupportedGenerator(cmd, generatorName)
 	}
 	return RunCreateSubcommand(f, cmd, cmdOut, &CreateSubcommandOptions{
 		Name:                name,
diff --git a/pkg/kubectl/cmd/create_service.go b/pkg/kubectl/cmd/create_service.go
index c1423e009a9..4995427fee4 100644
--- a/pkg/kubectl/cmd/create_service.go
+++ b/pkg/kubectl/cmd/create_service.go
@@ -17,7 +17,6 @@ limitations under the License.
 package cmd
 
 import (
-	"fmt"
 	"io"
 
 	"github.com/spf13/cobra"
@@ -83,6 +82,10 @@ func NewCmdCreateServiceClusterIP(f cmdutil.Factory, cmdOut io.Writer) *cobra.Co
 	return cmd
 }
 
+func errUnsupportedGenerator(cmd *cobra.Command, generatorName string) error {
+	return cmdutil.UsageError(cmd, "Generator %s not supported. ", generatorName)
+}
+
 // CreateServiceClusterIP implements the behavior to run the create service clusterIP command
 func CreateServiceClusterIP(f cmdutil.Factory, cmdOut io.Writer, cmd *cobra.Command, args []string) error {
 	name, err := NameFromCommandArgs(cmd, args)
@@ -99,7 +102,7 @@ func CreateServiceClusterIP(f cmdutil.Factory, cmdOut io.Writer, cmd *cobra.Comm
 			ClusterIP: cmdutil.GetFlagString(cmd, "clusterip"),
 		}
 	default:
-		return cmdutil.UsageError(cmd, fmt.Sprintf("Generator: %s not supported.", generatorName))
+		return errUnsupportedGenerator(cmd, generatorName)
 	}
 	return RunCreateSubcommand(f, cmd, cmdOut, &CreateSubcommandOptions{
 		Name:                name,
@@ -156,7 +159,7 @@ func CreateServiceNodePort(f cmdutil.Factory, cmdOut io.Writer, cmd *cobra.Comma
 			NodePort:  cmdutil.GetFlagInt(cmd, "node-port"),
 		}
 	default:
-		return cmdutil.UsageError(cmd, fmt.Sprintf("Generator: %s not supported.", generatorName))
+		return errUnsupportedGenerator(cmd, generatorName)
 	}
 	return RunCreateSubcommand(f, cmd, cmdOut, &CreateSubcommandOptions{
 		Name:                name,
@@ -211,7 +214,7 @@ func CreateServiceLoadBalancer(f cmdutil.Factory, cmdOut io.Writer, cmd *cobra.C
 			ClusterIP: "",
 		}
 	default:
-		return cmdutil.UsageError(cmd, fmt.Sprintf("Generator: %s not supported.", generatorName))
+		return errUnsupportedGenerator(cmd, generatorName)
 	}
 	return RunCreateSubcommand(f, cmd, cmdOut, &CreateSubcommandOptions{
 		Name:                name,
@@ -272,7 +275,7 @@ func CreateExternalNameService(f cmdutil.Factory, cmdOut io.Writer, cmd *cobra.C
 			ClusterIP:    "",
 		}
 	default:
-		return cmdutil.UsageError(cmd, fmt.Sprintf("Generator: %s not supported.", generatorName))
+		return errUnsupportedGenerator(cmd, generatorName)
 	}
 	return RunCreateSubcommand(f, cmd, cmdOut, &CreateSubcommandOptions{
 		Name:                name,
diff --git a/pkg/kubectl/cmd/create_serviceaccount.go b/pkg/kubectl/cmd/create_serviceaccount.go
index e4fd48f882c..72578797e16 100644
--- a/pkg/kubectl/cmd/create_serviceaccount.go
+++ b/pkg/kubectl/cmd/create_serviceaccount.go
@@ -17,7 +17,6 @@ limitations under the License.
 package cmd
 
 import (
-	"fmt"
 	"io"
 
 	"github.com/spf13/cobra"
@@ -69,7 +68,7 @@ func CreateServiceAccount(f cmdutil.Factory, cmdOut io.Writer, cmd *cobra.Comman
 	case cmdutil.ServiceAccountV1GeneratorName:
 		generator = &kubectl.ServiceAccountGeneratorV1{Name: name}
 	default:
-		return cmdutil.UsageError(cmd, fmt.Sprintf("Generator: %s not supported.", generatorName))
+		return errUnsupportedGenerator(cmd, generatorName)
 	}
 	return RunCreateSubcommand(f, cmd, cmdOut, &CreateSubcommandOptions{
 		Name:                name,