public SpringdocRouteBuilder before(UnaryOperator<ServerRequest> requestProcessor, Consumer<Builder> operationsConsumer) {
		Builder builder = getOperationBuilder(operationsConsumer);
		this.delegate.before(requestProcessor).withAttribute(OPERATION_ATTRIBUTE, builder);
		return this;
	}
Before springdoc route builder.

@param requestProcessor   the request processor
@param operationsConsumer the operations consumer
@return the springdoc route builder
springdoc-openapi-starter-webflux-api/src/main/java/org/springdoc/webflux/core/fn/SpringdocRouteBuilder.java