When you have finished negotiation, you can query for resource again to see if we get artifact data.
Postman collection will preset required fields from previous request.
Multipart Form - Artifact Request Message
curl --location -k --request POST 'http://localhost:8184/proxy' \
--header 'Content-Type: application/json' \
--header 'Authorization: Basic aWRzVXNlcjpwYXNzd29yZA==' \
--data-raw '{
"multipart": "form",
"Forward-To": "http://ecc-provider:8889/data",
"messageType":"ArtifactRequestMessage",
"requestedArtifact": "{{contract_artifact}}",
"transferContract": "{{transfer_contract}}",
"payload" : ""
}'
If you have done everything correctly, you should get response with requested artifact, like in our example. Expected response is json document containing information about requested resource.
Artifact Request Message - Example response
{"firstName":"John","lastName":"Doe","address":"591 Franklin Street, Pennsylvania","checksum":"ABC123 2023/06/27 12:26:08","dateOfBirth":"2023/06/27 12:26:08"}
The appeariance of "John Doe" signifies the successful exchange with this contract.