diff --git a/.speakeasy/gen.lock b/.speakeasy/gen.lock
index e193b5e4..8457ba25 100755
--- a/.speakeasy/gen.lock
+++ b/.speakeasy/gen.lock
@@ -3,10 +3,10 @@ id: 8b5fa338-9106-4734-abf0-e30d67044a90
 management:
   docChecksum: 21f469b38bb72725739ee9d9d0fc8780
   docVersion: 1.0.51
-  speakeasyVersion: 1.405.6
-  generationVersion: 2.428.1
-  releaseVersion: 0.26.0-beta.4
-  configChecksum: 0b79ec3eb6db29cf265da8359efa5611
+  speakeasyVersion: 1.410.0
+  generationVersion: 2.434.1
+  releaseVersion: 0.26.0
+  configChecksum: 0916704b547a0697b2ccf93c0d4becac
   repoURL: https://github.com/Unstructured-IO/unstructured-python-client.git
   repoSubDirectory: .
   installationURL: https://github.com/Unstructured-IO/unstructured-python-client.git
@@ -14,8 +14,8 @@ management:
 features:
   python:
     additionalDependencies: 1.0.0
-    constsAndDefaults: 1.0.3
-    core: 5.5.7
+    constsAndDefaults: 1.0.4
+    core: 5.5.8
     defaultEnabledRetries: 0.2.0
     enumUnions: 0.1.0
     envVarSecurityUsage: 0.3.1
@@ -36,6 +36,7 @@ features:
     uploadStreams: 1.0.0
 generatedFiles:
   - .gitattributes
+  - .python-version
   - .vscode/settings.json
   - CONTRIBUTING.md
   - USAGE.md
diff --git a/.speakeasy/workflow.lock b/.speakeasy/workflow.lock
index 20b8cc73..04018a2f 100644
--- a/.speakeasy/workflow.lock
+++ b/.speakeasy/workflow.lock
@@ -1,8 +1,8 @@
-speakeasyVersion: 1.405.6
+speakeasyVersion: 1.410.0
 sources:
     my-source:
         sourceNamespace: my-source
-        sourceRevisionDigest: sha256:e3464d52f2e61a998b54643c076678c5fd4239186074f29643d5703366dedd85
+        sourceRevisionDigest: sha256:4587b07d95e133a5fe806b02e4b82bb9e268499adeaa299139edf722073f5bb1
         sourceBlobDigest: sha256:27e4879df402e924f9f65d336ea6d2fc8b16a00b87b4a802866238f7e9f639d3
         tags:
             - latest
@@ -11,7 +11,7 @@ targets:
     unstructured-python:
         source: my-source
         sourceNamespace: my-source
-        sourceRevisionDigest: sha256:e3464d52f2e61a998b54643c076678c5fd4239186074f29643d5703366dedd85
+        sourceRevisionDigest: sha256:4587b07d95e133a5fe806b02e4b82bb9e268499adeaa299139edf722073f5bb1
         sourceBlobDigest: sha256:27e4879df402e924f9f65d336ea6d2fc8b16a00b87b4a802866238f7e9f639d3
 workflow:
     workflowVersion: 1.0.0
diff --git a/README.md b/README.md
index f798f76e..4296f1e0 100755
--- a/README.md
+++ b/README.md
@@ -137,13 +137,24 @@ if res.elements is not None:
 <!-- Start Error Handling [errors] -->
 ## Error Handling
 
-Handling errors in this SDK should largely match your expectations.  All operations return a response object or raise an error.  If Error objects are specified in your OpenAPI Spec, the SDK will raise the appropriate Error type.
+Handling errors in this SDK should largely match your expectations. All operations return a response object or raise an exception.
 
-| Error Object               | Status Code                | Content Type               |
+By default, an API error will raise a errors.SDKError exception, which has the following properties:
+
+| Property        | Type             | Description           |
+|-----------------|------------------|-----------------------|
+| `.status_code`  | *int*            | The HTTP status code  |
+| `.message`      | *str*            | The error message     |
+| `.raw_response` | *httpx.Response* | The raw HTTP response |
+| `.body`         | *str*            | The response content  |
+
+When custom error responses are specified for an operation, the SDK may also raise their associated exceptions. You can refer to respective *Errors* tables in SDK docs for more details on possible exception types for each operation. For example, the `partition_async` method may raise the following exceptions:
+
+| Error Type                 | Status Code                | Content Type               |
 | -------------------------- | -------------------------- | -------------------------- |
 | errors.HTTPValidationError | 422                        | application/json           |
 | errors.ServerError         | 5XX                        | application/json           |
-| errors.SDKError            | 4xx-5xx                    | */*                        |
+| errors.SDKError            | 4XX                        | \*/\*                      |
 
 ### Example
 
diff --git a/RELEASES.md b/RELEASES.md
index 4de9c6e3..803be956 100644
--- a/RELEASES.md
+++ b/RELEASES.md
@@ -684,4 +684,14 @@ Based on:
 ### Generated
 - [python v0.26.0-beta.4] .
 ### Releases
-- [PyPI v0.26.0-beta.4] https://pypi.org/project/unstructured-client/0.26.0-beta.4 - .
\ No newline at end of file
+- [PyPI v0.26.0-beta.4] https://pypi.org/project/unstructured-client/0.26.0-beta.4 - .
+
+## 2024-10-07 00:09:40
+### Changes
+Based on:
+- OpenAPI Doc  
+- Speakeasy CLI 1.410.0 (2.434.1) https://github.com/speakeasy-api/speakeasy
+### Generated
+- [python v0.26.0] .
+### Releases
+- [PyPI v0.26.0] https://pypi.org/project/unstructured-client/0.26.0 - .
\ No newline at end of file
diff --git a/gen.yaml b/gen.yaml
index 3a369a6e..45b10d16 100644
--- a/gen.yaml
+++ b/gen.yaml
@@ -33,6 +33,7 @@ python:
     responseRequiredSep2024: false
   flattenGlobalSecurity: true
   flattenRequests: false
+  flatteningOrder: parameters-first
   imports:
     option: openapi
     paths:
diff --git a/pyproject.toml b/pyproject.toml
index d0c94840..3f728816 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "unstructured-client"
-version = "0.26.0-beta.4"
+version = "0.26.0"
 description = "Python Client SDK for Unstructured API"
 authors = ["Unstructured",]
 readme = "README-PYPI.md"
diff --git a/src/unstructured_client/models/operations/partition.py b/src/unstructured_client/models/operations/partition.py
index ce6ab779..d57cfcd1 100644
--- a/src/unstructured_client/models/operations/partition.py
+++ b/src/unstructured_client/models/operations/partition.py
@@ -4,8 +4,8 @@
 import httpx
 import pydantic
 from pydantic import model_serializer
-from typing import Any, Dict, List, Optional, TypedDict
-from typing_extensions import Annotated, NotRequired
+from typing import Any, Dict, List, Optional
+from typing_extensions import Annotated, NotRequired, TypedDict
 from unstructured_client.models.shared import (
     partition_parameters as shared_partition_parameters,
 )
diff --git a/src/unstructured_client/models/shared/partition_parameters.py b/src/unstructured_client/models/shared/partition_parameters.py
index df2865b8..8670f5fd 100644
--- a/src/unstructured_client/models/shared/partition_parameters.py
+++ b/src/unstructured_client/models/shared/partition_parameters.py
@@ -6,8 +6,8 @@
 import pydantic
 from pydantic import model_serializer
 from pydantic.functional_validators import PlainValidator
-from typing import IO, List, Optional, TypedDict, Union
-from typing_extensions import Annotated, NotRequired
+from typing import IO, List, Optional, Union
+from typing_extensions import Annotated, NotRequired, TypedDict
 from unstructured_client import utils
 from unstructured_client.types import (
     BaseModel,
diff --git a/src/unstructured_client/models/shared/security.py b/src/unstructured_client/models/shared/security.py
index 5b452b2d..be191705 100644
--- a/src/unstructured_client/models/shared/security.py
+++ b/src/unstructured_client/models/shared/security.py
@@ -1,8 +1,8 @@
 """Code generated by Speakeasy (https://speakeasy.com). DO NOT EDIT."""
 
 from __future__ import annotations
-from typing import Optional, TypedDict
-from typing_extensions import Annotated, NotRequired
+from typing import Optional
+from typing_extensions import Annotated, NotRequired, TypedDict
 from unstructured_client.types import BaseModel
 from unstructured_client.utils import FieldMetadata, SecurityMetadata
 
diff --git a/src/unstructured_client/models/shared/validationerror.py b/src/unstructured_client/models/shared/validationerror.py
index f9bf74dc..d221b582 100644
--- a/src/unstructured_client/models/shared/validationerror.py
+++ b/src/unstructured_client/models/shared/validationerror.py
@@ -1,7 +1,8 @@
 """Code generated by Speakeasy (https://speakeasy.com). DO NOT EDIT."""
 
 from __future__ import annotations
-from typing import List, TypedDict, Union
+from typing import List, Union
+from typing_extensions import TypedDict
 from unstructured_client.types import BaseModel
 
 
diff --git a/src/unstructured_client/sdkconfiguration.py b/src/unstructured_client/sdkconfiguration.py
index 0c24c405..d8111013 100644
--- a/src/unstructured_client/sdkconfiguration.py
+++ b/src/unstructured_client/sdkconfiguration.py
@@ -34,11 +34,9 @@ class SDKConfiguration:
     server: Optional[str] = ""
     language: str = "python"
     openapi_doc_version: str = "1.0.51"
-    sdk_version: str = "0.26.0-beta.4"
-    gen_version: str = "2.428.1"
-    user_agent: str = (
-        "speakeasy-sdk/python 0.26.0-beta.4 2.428.1 1.0.51 unstructured-client"
-    )
+    sdk_version: str = "0.26.0"
+    gen_version: str = "2.434.1"
+    user_agent: str = "speakeasy-sdk/python 0.26.0 2.434.1 1.0.51 unstructured-client"
     retry_config: OptionalNullable[RetryConfig] = Field(default_factory=lambda: UNSET)
     timeout_ms: Optional[int] = None
 
diff --git a/src/unstructured_client/utils/__init__.py b/src/unstructured_client/utils/__init__.py
index 6c26aeb9..d248ebc9 100644
--- a/src/unstructured_client/utils/__init__.py
+++ b/src/unstructured_client/utils/__init__.py
@@ -27,6 +27,7 @@
     serialize_float,
     serialize_int,
     stream_to_text,
+    validate_const,
     validate_decimal,
     validate_float,
     validate_int,
@@ -83,6 +84,7 @@
     "unmarshal",
     "unmarshal_json",
     "validate_decimal",
+    "validate_const",
     "validate_float",
     "validate_int",
     "validate_open_enum",
diff --git a/src/unstructured_client/utils/serializers.py b/src/unstructured_client/utils/serializers.py
index 85d57f43..605133c7 100644
--- a/src/unstructured_client/utils/serializers.py
+++ b/src/unstructured_client/utils/serializers.py
@@ -116,6 +116,19 @@ def validate(e):
     return validate
 
 
+def validate_const(v):
+    def validate(c):
+        if is_optional_type(type(c)) and c is None:
+            return None
+
+        if v != c:
+            raise ValueError(f"Expected {v}")
+
+        return c
+
+    return validate
+
+
 def unmarshal_json(raw, typ: Any) -> Any:
     return unmarshal(from_json(raw), typ)