curl --location --request POST '/api/corpus/0/document/checkduplicates' \
--header 'Ocp-Apim-Subscription-Key: {{your-api-key}}' \
--header 'Authorization: Bearer {{your-access-token}}' \
--header 'Content-Type: application/json' \
--data-raw '{
"documents": [
"Dummy file.txt"
]
}'
{
"duplicates": [
"Dummy file.txt"
]
}