Handle 422 errors (#53)

Author: PastelStorm

unstructured_platform_plugins/__version__.py

@@ -1 +1 @@
-__version__ = "0.0.32" # pragma: no cover
+__version__ = "0.0.33"  # pragma: no cover

unstructured_platform_plugins/etl_uvicorn/errors.py

@@ -20,6 +20,10 @@ class UserAuthError(UserError):
     status_code: int = 403
 
 
+class UnprocessableEntityError(UserError):
+    status_code: int = 422
+
+
 class RateLimitError(UserError):
     status_code: int = 429
 
@@ -32,13 +36,24 @@ class ProviderError(BaseError):
     status_code: int = 500
 
 
+class GatewayTimeoutError(BaseError):
+    status_code: int = 504
+
+
 class CatchAllError(BaseError):
     status_code: int = 512
 
 
 def wrap_error(e: Exception) -> HTTPException:
     if isinstance(e, ingest_errors.UserAuthError):
         return UserAuthError(e)
+    elif isinstance(e, HTTPException):
+        if e.status_code == 400:
+            return UserError(e)
+        if e.status_code == 422:
+            return UnprocessableEntityError(e)
+        if e.status_code == 504:
+            return GatewayTimeoutError(e)
     elif isinstance(e, ingest_errors.RateLimitError):
         return RateLimitError(e)
     elif isinstance(e, ingest_errors.QuotaError):