private OpenApiResource buildWebFluxOpenApiResource(GroupedOpenApi item) {
		if (!springDocConfigProperties.isUseManagementPort() && !ACTUATOR_DEFAULT_GROUP.equals(item.getGroup()))
			return new OpenApiWebfluxResource(item.getGroup(),
					defaultOpenAPIBuilder,
					requestBuilder,
					responseBuilder,
					operationParser,
					springDocConfigProperties,
					springDocProviders, new SpringDocCustomizers(Optional.of(item.getOpenApiCustomizers()), Optional.of(item.getOperationCustomizers()),
					Optional.of(item.getRouterOperationCustomizers()), Optional.of(item.getOpenApiMethodFilters()))
			);
		else
			return new OpenApiActuatorResource(item.getGroup(),
					defaultOpenAPIBuilder,
					requestBuilder,
					responseBuilder,
					operationParser,
					springDocConfigProperties,
					springDocProviders, new SpringDocCustomizers(Optional.of(item.getOpenApiCustomizers()), Optional.of(item.getOperationCustomizers()),
					Optional.of(item.getRouterOperationCustomizers()), Optional.of(item.getOpenApiMethodFilters())));
	}
Build web flux open api resource open api resource.

@param item the item
@return the open api resource
springdoc-openapi-starter-webflux-api/src/main/java/org/springdoc/webflux/api/MultipleOpenApiResource.java