How to convert curl call with “-i --upload-file” into java Unirest or any other http request?

Question

The example below uses cURL to upload image file included as a binary file.

curl -i --upload-file /path/to/image.png --header \"Authorization: Token\" \'http         


        

Answer 1

Below method will upload the image to linkedIn

Reference : https://docs.microsoft.com/en-us/linkedin/marketing/integrations/community-management/shares/vector-asset-api#upload-the-image

private void uploadMedia(String uploadUrl,String accessToken) throws IOException {           
           RestTemplate restTemplate = new RestTemplate();
           HttpHeaders headers = new HttpHeaders();
           headers.add("Authorization","Bearer "+accessToken);
           byte[] fileContents = Files.readAllBytes(new 
           File("path_to_local_file").toPath());
           HttpEntity entity = new HttpEntity<>(fileContents, headers);
           restTemplate.exchange(uploadUrl,HttpMethod.PUT, entity, String.class);
      }