s</span> <span class='op'>=</span> <span class='id identifier rubyid_opts'>opts</span><span class='period'>.</span><span class='id identifier rubyid_merge'>merge</span><span class='lparen'>(</span>
    <span class='symbol'>:operation</span> <span class='op'>=&gt;</span> <span class='symbol'>:&quot;WebhooksApi.create_wallet_webhook&quot;</span><span class='comma'>,</span>
    <span class='symbol'>:header_params</span> <span class='op'>=&gt;</span> <span class='id identifier rubyid_header_params'>header_param