diff --git a/v24/api/keyfactor/v1/model_css_cms_data_model_enums_identity_provider_data_type.go b/v24/api/keyfactor/v1/model_css_cms_data_model_enums_identity_provider_data_type.go
index 6275aca..4023bcc 100644
--- a/v24/api/keyfactor/v1/model_css_cms_data_model_enums_identity_provider_data_type.go
+++ b/v24/api/keyfactor/v1/model_css_cms_data_model_enums_identity_provider_data_type.go
@@ -34,6 +34,7 @@ const (
 	CSSCMSDATAMODELENUMSIDENTITYPROVIDERDATATYPE__1 CSSCMSDataModelEnumsIdentityProviderDataType = 1
 	CSSCMSDATAMODELENUMSIDENTITYPROVIDERDATATYPE__2 CSSCMSDataModelEnumsIdentityProviderDataType = 2
 	CSSCMSDATAMODELENUMSIDENTITYPROVIDERDATATYPE__3 CSSCMSDataModelEnumsIdentityProviderDataType = 3
+	CSSCMSDATAMODELENUMSIDENTITYPROVIDERDATATYPE__4 CSSCMSDataModelEnumsIdentityProviderDataType = 4
 )
 
 func ParseCSSCMSDataModelEnumsIdentityProviderDataType(s string) (*CSSCMSDataModelEnumsIdentityProviderDataType, error) {
@@ -62,6 +63,7 @@ var AllowedCSSCMSDataModelEnumsIdentityProviderDataTypeEnumValues = []CSSCMSData
 	1,
 	2,
 	3,
+	4,
 }
 
 func (v *CSSCMSDataModelEnumsIdentityProviderDataType) UnmarshalJSON(src []byte) error {
diff --git a/v24/api/keyfactor/v1/model_css_cms_data_model_enums_identity_provider_data_type_test.go b/v24/api/keyfactor/v1/model_css_cms_data_model_enums_identity_provider_data_type_test.go
new file mode 100644
index 0000000..945f5ff
--- /dev/null
+++ b/v24/api/keyfactor/v1/model_css_cms_data_model_enums_identity_provider_data_type_test.go
@@ -0,0 +1,53 @@
+/*
+Copyright 2026 Keyfactor
+Licensed under the Apache License, Version 2.0 (the "License"); you may
+not use this file except in compliance with the License.  You may obtain a
+copy of the License at http://www.apache.org/licenses/LICENSE-2.0.  Unless
+required by applicable law or agreed to in writing, software distributed
+under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES
+OR CONDITIONS OF ANY KIND, either express or implied. See the License for
+the specific language governing permissions and limitations under the
+License.
+*/
+
+package v1
+
+import (
+	"encoding/json"
+	"strconv"
+	"testing"
+)
+
+// TestCSSCMSDataModelEnumsIdentityProviderDataType_UnmarshalJSON_KnownValues
+// verifies that all wire values Command is known to emit for this enum
+// deserialize without error. Value 4 regresses a bug where GET
+// /IdentityProviders on an OAuth-enabled Command instance (observed against
+// an Authentik-backed identity provider) returned a Parameters[].DataType of
+// 4, but this generated enum only allowed [1,2,3], causing the entire
+// []IdentityProviderIdentityProviderGetResponse response to fail to decode
+// with "4 is not a valid CSSCMSDataModelEnumsIdentityProviderDataType". The
+// v25 module's canonical swagger-generated enum already includes 4; this
+// hand-edit brings v24 in line with it.
+func TestCSSCMSDataModelEnumsIdentityProviderDataType_UnmarshalJSON_KnownValues(t *testing.T) {
+	for _, want := range AllowedCSSCMSDataModelEnumsIdentityProviderDataTypeEnumValues {
+		var got CSSCMSDataModelEnumsIdentityProviderDataType
+		payload := []byte(strconv.Itoa(int(want)))
+		if err := json.Unmarshal(payload, &got); err != nil {
+			t.Errorf("unexpected error unmarshaling value %d: %v", want, err)
+		}
+		if got != want {
+			t.Errorf("expected %v, got %v", want, got)
+		}
+	}
+}
+
+// TestCSSCMSDataModelEnumsIdentityProviderDataType_UnmarshalJSON_OutOfRange
+// verifies that a value outside the known set still produces a clear error
+// instead of silently accepting it.
+func TestCSSCMSDataModelEnumsIdentityProviderDataType_UnmarshalJSON_OutOfRange(t *testing.T) {
+	var got CSSCMSDataModelEnumsIdentityProviderDataType
+	err := json.Unmarshal([]byte("42"), &got)
+	if err == nil {
+		t.Fatalf("expected error for out-of-range value, got nil (value=%v)", got)
+	}
+}