diff --git a/bandwidth.yml b/bandwidth.yml
index 825be19f..03769645 100644
--- a/bandwidth.yml
+++ b/bandwidth.yml
@@ -5424,7 +5424,7 @@ components:
             be interpreted as an HTTP status code in regards to the error that
             was encountered.
           example: '400'
-        errorDescription:
+        errorMessage:
           type: string
           description: A description of the error that was encountered.
           example: cannot process request.
diff --git a/bandwidth/models/failure_webhook.py b/bandwidth/models/failure_webhook.py
index c3798d1b..5c502946 100644
--- a/bandwidth/models/failure_webhook.py
+++ b/bandwidth/models/failure_webhook.py
@@ -31,11 +31,11 @@ class FailureWebhook(BaseModel):
     account_id: Optional[StrictStr] = Field(default=None, description="User's account ID.", alias="accountId")
     phone_number: Optional[Annotated[str, Field(min_length=12, strict=True, max_length=12)]] = Field(default=None, description="Toll-free telephone number in E.164 format.", alias="phoneNumber")
     error_code: Optional[StrictStr] = Field(default=None, description="An error code indicating what error was encountered. This code can be interpreted as an HTTP status code in regards to the error that was encountered.", alias="errorCode")
-    error_description: Optional[StrictStr] = Field(default=None, description="A description of the error that was encountered.", alias="errorDescription")
+    error_message: Optional[StrictStr] = Field(default=None, description="A description of the error that was encountered.", alias="errorMessage")
     errors: Optional[List[StrictStr]] = Field(default=None, description="Details of the errors that were encountered when processing the request.")
     internal_ticket_number: Optional[StrictStr] = Field(default=None, description="Unique identifier (UUID) generated by Bandwidth to assist in tracking the verification status of a toll-free number.", alias="internalTicketNumber")
     additional_properties: Dict[str, Any] = {}
-    __properties: ClassVar[List[str]] = ["accountId", "phoneNumber", "errorCode", "errorDescription", "errors", "internalTicketNumber"]
+    __properties: ClassVar[List[str]] = ["accountId", "phoneNumber", "errorCode", "errorMessage", "errors", "internalTicketNumber"]
 
     @field_validator('phone_number')
     def phone_number_validate_regular_expression(cls, value):
@@ -108,7 +108,7 @@ def from_dict(cls, obj: Optional[Dict[str, Any]]) -> Optional[Self]:
             "accountId": obj.get("accountId"),
             "phoneNumber": obj.get("phoneNumber"),
             "errorCode": obj.get("errorCode"),
-            "errorDescription": obj.get("errorDescription"),
+            "errorMessage": obj.get("errorMessage"),
             "errors": obj.get("errors"),
             "internalTicketNumber": obj.get("internalTicketNumber")
         })
diff --git a/docs/FailureWebhook.md b/docs/FailureWebhook.md
index cc605798..204209b3 100644
--- a/docs/FailureWebhook.md
+++ b/docs/FailureWebhook.md
@@ -8,7 +8,7 @@ Name | Type | Description | Notes
 **account_id** | **str** | User's account ID. | [optional] 
 **phone_number** | **str** | Toll-free telephone number in E.164 format. | [optional] 
 **error_code** | **str** | An error code indicating what error was encountered. This code can be interpreted as an HTTP status code in regards to the error that was encountered. | [optional] 
-**error_description** | **str** | A description of the error that was encountered. | [optional] 
+**error_message** | **str** | A description of the error that was encountered. | [optional] 
 **errors** | **List[str]** | Details of the errors that were encountered when processing the request. | [optional] 
 **internal_ticket_number** | **str** | Unique identifier (UUID) generated by Bandwidth to assist in tracking the verification status of a toll-free number. | [optional] 
 
diff --git a/test/unit/models/test_failure_webhook.py b/test/unit/models/test_failure_webhook.py
index 76f51368..4ea4704a 100644
--- a/test/unit/models/test_failure_webhook.py
+++ b/test/unit/models/test_failure_webhook.py
@@ -36,7 +36,7 @@ def make_instance(self, include_optional) -> FailureWebhook:
                 account_id = '1234567',
                 phone_number = '+18005555555',
                 error_code = '400',
-                error_description = 'cannot process request.',
+                error_message = 'cannot process request.',
                 errors = [
                     'optInWorkflowImageURLs: Entries must be a valid array of objects.'
                     ],
@@ -54,7 +54,7 @@ def testFailureWebhook(self):
         assert instance.account_id == '1234567'
         assert instance.phone_number == '+18005555555'
         assert instance.error_code == '400'
-        assert instance.error_description == 'cannot process request.'
+        assert instance.error_message == 'cannot process request.'
         assert isinstance(instance.errors, list)
         assert len(instance.errors) == 1
         assert instance.errors[0] == 'optInWorkflowImageURLs: Entries must be a valid array of objects.'