fixed the typo error for issue GoogleCloudPlatform#11203,then found more error appears

jping0220 · jping0220 · commit bcb60961c108 · 2024-02-29T15:16:23.000-08:00
diff --git a/documentai/snippets/handle_response_sample_v1beta3.py b/documentai/snippets/handle_response_sample_v1beta3.py
@@ -51,7 +51,7 @@ def process_document_summarizer_sample(
         documentai.DocumentSchema.EntityType.Property(
             name="summary",
             value_type="string",
-            OccurenceType=documentai.DocumentSchema.EntityType.Property.OccurenceType.REQUIRED_ONCE,
+            occurrence_type=documentai.DocumentSchema.EntityType.Property.OccurrenceType.REQUIRED_ONCE,
             property_metadata=documentai.PropertyMetadata(
                 field_extraction_metadata=documentai.FieldExtractionMetadata(
                     summary_options=summary_options
@@ -110,17 +110,17 @@ def process_document_custom_extractor_sample(
         documentai.DocumentSchema.EntityType.Property(
             name="invoice_id",
             value_type="string",
-            OccurenceType=documentai.DocumentSchema.EntityType.Property.OccurenceType.REQUIRED_ONCE,
+            occurrence_type=documentai.DocumentSchema.EntityType.Property.OccurrenceType.REQUIRED_ONCE,
         ),
         documentai.DocumentSchema.EntityType.Property(
             name="notes",
             value_type="string",
-            OccurenceType=documentai.DocumentSchema.EntityType.Property.OccurenceType.REQUIRED_ONCE,
+            occurrence_type=documentai.DocumentSchema.EntityType.Property.OccurrenceType.REQUIRED_ONCE,
         ),
         documentai.DocumentSchema.EntityType.Property(
             name="terms",
             value_type="string",
-            OccurenceType=documentai.DocumentSchema.EntityType.Property.OccurenceType.REQUIRED_ONCE,
+            occurrence_type=documentai.DocumentSchema.EntityType.Property.OccurrenceType.REQUIRED_ONCE,
         ),
     ]
     # Optional: For Generative AI processors, request different fields than the
