public Map<String, Object> getConfigParameters() {
		final TreeMap<String, Object> treeMap = new TreeMap<>();
		SortedMap<String, Object> params = Collections.synchronizedSortedMap(treeMap);

		// empty-string prevents swagger-ui default validation
		params.put(VALIDATOR_URL_PROPERTY, validatorUrl != null ? validatorUrl : "");
		org.springdoc.core.utils.SpringDocPropertiesUtils.put(CONFIG_URL_PROPERTY, configUrl, params);
		org.springdoc.core.utils.SpringDocPropertiesUtils.put(DEEP_LINKING_PROPERTY, this.deepLinking, params);
		org.springdoc.core.utils.SpringDocPropertiesUtils.put(DISPLAY_OPERATION_ID_PROPERTY, displayOperationId, params);
		org.springdoc.core.utils.SpringDocPropertiesUtils.put("defaultModelsExpandDepth", defaultModelsExpandDepth, params);
		org.springdoc.core.utils.SpringDocPropertiesUtils.put("defaultModelExpandDepth", defaultModelExpandDepth, params);
		org.springdoc.core.utils.SpringDocPropertiesUtils.put("defaultModelRendering", defaultModelRendering, params);
		org.springdoc.core.utils.SpringDocPropertiesUtils.put(DISPLAY_REQUEST_DURATION_PROPERTY, displayRequestDuration, params);
		org.springdoc.core.utils.SpringDocPropertiesUtils.put("docExpansion", docExpansion, params);
		org.springdoc.core.utils.SpringDocPropertiesUtils.put("maxDisplayedTags", maxDisplayedTags, params);
		org.springdoc.core.utils.SpringDocPropertiesUtils.put(SHOW_EXTENSIONS_PROPERTY, showExtensions, params);
		org.springdoc.core.utils.SpringDocPropertiesUtils.put(SHOW_COMMON_EXTENSIONS_PROPERTY, showCommonExtensions, params);
		org.springdoc.core.utils.SpringDocPropertiesUtils.put("operationsSorter", operationsSorter, params);
		org.springdoc.core.utils.SpringDocPropertiesUtils.put("tagsSorter", tagsSorter, params);
		org.springdoc.core.utils.SpringDocPropertiesUtils.put(SwaggerUiConfigParameters.LAYOUT_PROPERTY, layout, params);
		if (supportedSubmitMethods != null)
			org.springdoc.core.utils.SpringDocPropertiesUtils.put("supportedSubmitMethods", supportedSubmitMethods, params);
		org.springdoc.core.utils.SpringDocPropertiesUtils.put(OAUTH2_REDIRECT_URL_PROPERTY, oauth2RedirectUrl, params);
		org.springdoc.core.utils.SpringDocPropertiesUtils.put(URL_PROPERTY, url, params);
		put(URLS_PROPERTY, urls, params);
		org.springdoc.core.utils.SpringDocPropertiesUtils.put("urls.primaryName", urlsPrimaryName, params);
		org.springdoc.core.utils.SpringDocPropertiesUtils.put(TRY_IT_ENABLED_PROPERTY, tryItOutEnabled, params);
		org.springdoc.core.utils.SpringDocPropertiesUtils.put(PERSIST_AUTHORIZATION_PROPERTY, persistAuthorization, params);
		org.springdoc.core.utils.SpringDocPropertiesUtils.put(FILTER_PROPERTY, filter, params);
		org.springdoc.core.utils.SpringDocPropertiesUtils.put(WITH_CREDENTIALS_PROPERTY, withCredentials, params);
		return params;
	}
Gets config parameters.

@return the config parameters
springdoc-openapi-starter-common/src/main/java/org/springdoc/core/properties/SwaggerUiConfigParameters.java