message: updating loginWithToken ibm call to be type application/json
diff: @@ -49,7 +49,7 @@ void IBMAccelerator::initialize(const HeterogeneousMap &params) {
  if (!initialized) {
  std::string apiKey = "";
  std::string getBackendPath = "/api/Backends?access_token=";
  - std::string tokenParam = "apiToken=";
  + std::string tokenParam = "{\"apiToken\": \"";
  std::string getBackendPropertiesPath;
  // Set backend, shots, etc.
  @@ -71,9 +71,9 @@ void IBMAccelerator::initialize(const HeterogeneousMap &params) {
  }
  // Post apiKey to get temp api key
  - tokenParam += apiKey;
  + tokenParam += apiKey + "\"}";
  std::map<std::string, std::string> headers{
  - {"Content-Type", "application/x-www-form-urlencoded"},
  + {"Content-Type", "application/json"},
  {"Connection", "keep-alive"},
  {"Content-Length", std::to_string(tokenParam.length())}};
  auto response = post(IBM_AUTH_URL, IBM_LOGIN_PATH, tokenParam, headers);
  