curl --request POST \
--url http://localhost:3000/api/contact/ingestion/upload \
--header 'Content-Type: multipart/form-data' \
--form previewRows=20 \
--form hasHeaderRow=false \
--form audienceId=3c90c3cc-0d44-4b50-8888-8dd25736052aParses the file and creates an ingestion session. Returns session ID and file metadata.
curl --request POST \
--url http://localhost:3000/api/contact/ingestion/upload \
--header 'Content-Type: multipart/form-data' \
--form previewRows=20 \
--form hasHeaderRow=false \
--form audienceId=3c90c3cc-0d44-4b50-8888-8dd25736052aFile uploaded and parsed successfully