curl --request GET \
  --url 'https://api.benzinga.com/api/v1/transcripts/summaries/{call_id}?token='

{
  "call_id": "770e8400-e29b-41d4-a716-446655440000",
  "created_at": "<string>",
  "deleted_at": "<string>",
  "language": "en",
  "sentiment": 0.85,
  "summary": "The company reported positive growth...",
  "summary_id": "550e8400-e29b-41d4-a716-446655440000",
  "symbol": "MSFT",
  "transcript_id": "660e8400-e29b-41d4-a716-446655440000",
  "updated_at": "<string>"
}