How do I upload the usages with the java rest client?

[magicline]

The UsageApi has a pOSTUsage method. In the signature there is only a String parameter named contentType.

How do I attach the CSV Data?

[Jyoti_Sinha]

Hi,

Could you please let me know what tool you are using for your REST calls?

I am using POSTMAN and where you can attached usage file in body, I have attached a screenshot below for reference.

[magicline]

I can test the call with curl. It works fine. 

I want to integrate it into our application with your java library.

https://github.com/zuora/rest-java-client

The service class for the usage upload is called UsageApi.

[magicline · Accepted solution]

Fixed it myself. I implemented it with a spring RestTemplate call.

In case someone has the problem, here is the code:

public class FileMessageResource extends ByteArrayResource {

	private final String filename;

	public FileMessageResource(final byte[] byteArray, final String filename) {
		super(byteArray);
		this.filename = filename;
	}

	@Override
	public String getFilename() {
		return filename;
	}
}

final MultiValueMap<String, Object> body = new LinkedMultiValueMap<>();
body.add("file", new FileMessageResource(..., ...));

final MultiValueMap<String, String> headers = new LinkedMultiValueMap<>();
headers.add("apiAccessKeyId", ...);
headers.add("apiSecretAccessKey", ...);
final HttpEntity<MultiValueMap<String, Object>> requestEntity = new HttpEntity<>(body, headers);
final ResponseEntity<Map<String, String>> response = restTemplate.exchange(url, HttpMethod.POST, requestEntity, new ParameterizedTypeReference<Map<String, String>>() {});

[Lana]

Thanks for sharing your solution with the community, @magicline!

Lana