diff --git a/services/alb/src/stackit/alb/models/get_quota_response.py b/services/alb/src/stackit/alb/models/get_quota_response.py
index c889d527..b8e01c54 100644
--- a/services/alb/src/stackit/alb/models/get_quota_response.py
+++ b/services/alb/src/stackit/alb/models/get_quota_response.py
@@ -41,7 +41,24 @@ class GetQuotaResponse(BaseModel):
         default=None, description="Project identifier", alias="projectId"
     )
     region: Optional[Annotated[str, Field(strict=True)]] = Field(default=None, description="Region")
-    __properties: ClassVar[List[str]] = ["maxCredentials", "maxLoadBalancers", "projectId", "region"]
+    used_credentials: Optional[Annotated[int, Field(le=1000000, strict=True, ge=-1)]] = Field(
+        default=None,
+        description="The number of observability credentials that are currently existing in this project.",
+        alias="usedCredentials",
+    )
+    used_load_balancers: Optional[Annotated[int, Field(le=1000000, strict=True, ge=-1)]] = Field(
+        default=None,
+        description="The number of load balancing servers that are currently existing in this project.",
+        alias="usedLoadBalancers",
+    )
+    __properties: ClassVar[List[str]] = [
+        "maxCredentials",
+        "maxLoadBalancers",
+        "projectId",
+        "region",
+        "usedCredentials",
+        "usedLoadBalancers",
+    ]
 
     @field_validator("project_id")
     def project_id_validate_regular_expression(cls, value):
@@ -126,6 +143,8 @@ def from_dict(cls, obj: Optional[Dict[str, Any]]) -> Optional[Self]:
                 "maxLoadBalancers": obj.get("maxLoadBalancers"),
                 "projectId": obj.get("projectId"),
                 "region": obj.get("region"),
+                "usedCredentials": obj.get("usedCredentials"),
+                "usedLoadBalancers": obj.get("usedLoadBalancers"),
             }
         )
         return _obj
diff --git a/services/alb/src/stackit/alb/models/load_balancer_options.py b/services/alb/src/stackit/alb/models/load_balancer_options.py
index 694c6de4..ba94508e 100644
--- a/services/alb/src/stackit/alb/models/load_balancer_options.py
+++ b/services/alb/src/stackit/alb/models/load_balancer_options.py
@@ -34,7 +34,11 @@ class LoadBalancerOptions(BaseModel):
     """  # noqa: E501
 
     access_control: Optional[LoadbalancerOptionAccessControl] = Field(default=None, alias="accessControl")
-    ephemeral_address: Optional[StrictBool] = Field(default=None, alias="ephemeralAddress")
+    ephemeral_address: Optional[StrictBool] = Field(
+        default=None,
+        description="This option automates the handling of the external IP address for an Application Load Balancer. If set to true a new IP address will be automatically created. It will also be automatically deleted when the Load Balancer is deleted.",
+        alias="ephemeralAddress",
+    )
     observability: Optional[LoadbalancerOptionObservability] = None
     private_network_only: Optional[StrictBool] = Field(
         default=None,