curl --location --request POST 'https://public.outreach2day.com/campaigns//contacts/import?workspaceId&async' \
--header 'Idempotency-Key;' \
--header 'authorization;' \
--form 'file=@""'{
"imported": 0,
"parsed": 0,
"valid": 0,
"invalid": 0,
"upserted": 0,
"batchSize": 0,
"property1": "string",
"property2": "string"
}