How to use

getHttpHeaders

method

in

org.apache.pulsar.client.api.AuthenticationDataProvider

for (Map.Entry<String, String> header : authData.getHttpHeaders()) {
  builder.setHeader(header.getKey(), header.getValue());

public Builder request(final WebTarget target) throws PulsarAdminException {
  try {
    Builder builder = target.request(MediaType.APPLICATION_JSON);
    // Add headers for authentication if any
    if (auth != null && auth.getAuthData().hasDataForHttp()) {
      for (Map.Entry<String, String> header : auth.getAuthData().getHttpHeaders()) {
        builder.header(header.getKey(), header.getValue());
      }
    }
    return builder;
  } catch (Throwable t) {
    throw new GettingAuthenticationDataException(t);
  }
}

AuthenticationDataProvider authData = auth.getAuthData();
if (authData.hasDataForHttp()) {
  for (Map.Entry<String, String> kv : authData.getHttpHeaders()) {
    produceRequest.setHeader(kv.getKey(), kv.getValue());

for (Map.Entry<String, String> header : authData.getHttpHeaders()) {
  builder.setHeader(header.getKey(), header.getValue());