public GeoApiContext build() {
      return new GeoApiContext(
          builder.build(),
          apiKey,
          baseUrlOverride,
          channel,
          clientId,
          errorTimeout,
          exceptionsAllowedToRetry,
          maxRetries,
          urlSigner,
          requestMetricsReporter);
    }
Converts this builder into a {@code GeoApiContext}.

@return Returns the built {@code GeoApiContext}.
src/main/java/com/google/maps/GeoApiContext.java