patch
https://{baseURL}/services/apexrest/ThinkLP/incidents/
Partial update - only send fields to change. Omitted fields remain unchanged.
Notes:
- Omitted fields: Preserved (not modified)
- Null values: Clear the field (set to null in database)
- Provided values: Update the field
- ReadOnly fields: Ignored if sent (incident_number, total_estimated_value, audit fields)
- Nested Entities: Cannot update nested entities (use child endpoints)