diff --git a/CHANGELOG.md b/CHANGELOG.md
index b4800f5c9..556a21a25 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,8 +5,11 @@
   - Bump STACKIT SDK core module from `v0.19.0` to `v0.20.0`
 - `auditlog`: [v0.1.1](services/auditlog/CHANGELOG.md#v011) 
   - Bump STACKIT SDK core module from `v0.19.0` to `v0.20.0`
-- `authorization`: [v0.9.1](services/authorization/CHANGELOG.md#v091) 
-  - Bump STACKIT SDK core module from `v0.19.0` to `v0.20.0`
+- `authorization`: 
+  - [v0.10.0](services/authorization/CHANGELOG.md#v0100) 
+    - Add `Etag` field to `Role` model struct
+  - [v0.9.1](services/authorization/CHANGELOG.md#v091) 
+    - Bump STACKIT SDK core module from `v0.19.0` to `v0.20.0`
 - `cdn`: [v2.1.1](services/cdn/CHANGELOG.md#v211) 
   - Bump STACKIT SDK core module from `v0.19.0` to `v0.20.0`
 - `certificates`: [v1.1.2](services/certificates/CHANGELOG.md#v112) 
diff --git a/services/authorization/CHANGELOG.md b/services/authorization/CHANGELOG.md
index 60373a336..de7866be1 100644
--- a/services/authorization/CHANGELOG.md
+++ b/services/authorization/CHANGELOG.md
@@ -1,5 +1,8 @@
+## v0.10.0
+- Add `Etag` field to `Role` model struct
+
 ## v0.9.1
-  - Bump STACKIT SDK core module from `v0.19.0` to `v0.20.0`
+- Bump STACKIT SDK core module from `v0.19.0` to `v0.20.0`
 
 ## v0.9.0
 - **Feature:** Add support for assignable subjects
diff --git a/services/authorization/VERSION b/services/authorization/VERSION
index 7f7306b3c..bf057dbfd 100644
--- a/services/authorization/VERSION
+++ b/services/authorization/VERSION
@@ -1 +1 @@
-v0.9.1
\ No newline at end of file
+v0.10.0
diff --git a/services/authorization/model_role.go b/services/authorization/model_role.go
index f4a89ec3e..d3b60ab55 100644
--- a/services/authorization/model_role.go
+++ b/services/authorization/model_role.go
@@ -38,6 +38,27 @@ func setRoleGetDescriptionAttributeType(arg *RoleGetDescriptionAttributeType, va
 type RoleGetDescriptionArgType = string
 type RoleGetDescriptionRetType = string
 
+/*
+	types and functions for etag
+*/
+
+// isNotNullableString
+type RoleGetEtagAttributeType = *string
+
+func getRoleGetEtagAttributeTypeOk(arg RoleGetEtagAttributeType) (ret RoleGetEtagRetType, ok bool) {
+	if arg == nil {
+		return ret, false
+	}
+	return *arg, true
+}
+
+func setRoleGetEtagAttributeType(arg *RoleGetEtagAttributeType, val RoleGetEtagRetType) {
+	*arg = &val
+}
+
+type RoleGetEtagArgType = string
+type RoleGetEtagRetType = string
+
 /*
 	types and functions for id
 */
@@ -104,6 +125,7 @@ func setRoleGetPermissionsAttributeType(arg *RoleGetPermissionsAttributeType, va
 type Role struct {
 	// REQUIRED
 	Description RoleGetDescriptionAttributeType `json:"description" required:"true"`
+	Etag        RoleGetEtagAttributeType        `json:"etag,omitempty"`
 	Id          RoleGetIdAttributeType          `json:"id,omitempty"`
 	// REQUIRED
 	Name RoleGetNameAttributeType `json:"name" required:"true"`
@@ -150,6 +172,29 @@ func (o *Role) SetDescription(v RoleGetDescriptionRetType) {
 	setRoleGetDescriptionAttributeType(&o.Description, v)
 }
 
+// GetEtag returns the Etag field value if set, zero value otherwise.
+func (o *Role) GetEtag() (res RoleGetEtagRetType) {
+	res, _ = o.GetEtagOk()
+	return
+}
+
+// GetEtagOk returns a tuple with the Etag field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *Role) GetEtagOk() (ret RoleGetEtagRetType, ok bool) {
+	return getRoleGetEtagAttributeTypeOk(o.Etag)
+}
+
+// HasEtag returns a boolean if a field has been set.
+func (o *Role) HasEtag() bool {
+	_, ok := o.GetEtagOk()
+	return ok
+}
+
+// SetEtag gets a reference to the given string and assigns it to the Etag field.
+func (o *Role) SetEtag(v RoleGetEtagRetType) {
+	setRoleGetEtagAttributeType(&o.Etag, v)
+}
+
 // GetId returns the Id field value if set, zero value otherwise.
 func (o *Role) GetId() (res RoleGetIdRetType) {
 	res, _ = o.GetIdOk()
@@ -212,6 +257,9 @@ func (o Role) ToMap() (map[string]interface{}, error) {
 	if val, ok := getRoleGetDescriptionAttributeTypeOk(o.Description); ok {
 		toSerialize["Description"] = val
 	}
+	if val, ok := getRoleGetEtagAttributeTypeOk(o.Etag); ok {
+		toSerialize["Etag"] = val
+	}
 	if val, ok := getRoleGetIdAttributeTypeOk(o.Id); ok {
 		toSerialize["Id"] = val
 	}