public ClientFactoryBuilder http1MaxHeaderSize(int http1MaxHeaderSize) {
        checkArgument(http1MaxHeaderSize >= 0,
                      "http1MaxHeaderSize: %s (expected: >= 0)",
                      http1MaxHeaderSize);
        option(ClientFactoryOptions.HTTP1_MAX_HEADER_SIZE, http1MaxHeaderSize);
        return this;
    }
Sets the maximum length of all headers in an HTTP/1 response.
core/src/main/java/com/linecorp/armeria/client/ClientFactoryBuilder.java