Extract complete field values from json event - Splunk

I am looking for a freelancer who can help me with extracting complete field values from multi-line JSON events in Splunk.

Format of the JSON event: Multi-line JSON

Extraction requirements:
- Extract all field values from the JSON events
- No specific field values are required, but all field values need to be extracted

Preferred method for the extraction process:
- Using .conf files

Ideal skills and experience:
- Strong knowledge and experience in working with Splunk
- Proficiency in extracting field values from multi-line JSON events
- Familiarity with configuring .conf files for extraction in Splunk