@Override
	protected String getServerUrl(ServerHttpRequest serverHttpRequest, String apiDocsUrl) {
		URI uri = serverHttpRequest.getURI();
		return getActuatorURI(uri.getScheme(), uri.getHost()).toString();
	}
Openapi yaml mono.

@param serverHttpRequest the server http request
@param locale            the locale
@return the mono
@throws JsonProcessingException the json processing exception
springdoc-openapi-starter-webflux-api/src/main/java/org/springdoc/webflux/api/OpenApiActuatorResource.java