public ClientFactoryBuilder http2MaxFrameSize(int http2MaxFrameSize) {
        checkArgument(http2MaxFrameSize >= MAX_FRAME_SIZE_LOWER_BOUND &&
                      http2MaxFrameSize <= MAX_FRAME_SIZE_UPPER_BOUND,
                      "http2MaxFrameSize: %s (expected: >= %s and <= %s)",
                      http2MaxFrameSize, MAX_FRAME_SIZE_LOWER_BOUND, MAX_FRAME_SIZE_UPPER_BOUND);
        option(ClientFactoryOptions.HTTP2_MAX_FRAME_SIZE, http2MaxFrameSize);
        return this;
    }
Sets the
<a href="https://datatracker.ietf.org/doc/html/rfc7540#section-6.5.2">SETTINGS_MAX_FRAME_SIZE</a>
that indicates the size of the largest frame payload that this client is willing to receive.
core/src/main/java/com/linecorp/armeria/client/ClientFactoryBuilder.java