curl --location --request POST 'https://dev.your-api-server.com/api/nlu/v1/project/remove/synonym' \
--header 'authorization: {{ACCESS_TOKEN}}' \
--header 'Content-Type: text/plain' \
--data-raw '{
"projectId": "9c7304a6-e5b3-4c94-8e13-377c7c22f2f0",
"language": "en",
"entityId":"en-fourth-synonym-679734d1-c3d6-4ea2-9287-e4ae706ea96f"
}'
{}