@Override
		public Object postProcessAfterInitialization(Object bean, String beanName) {
			if (bean instanceof GroupedOpenApi groupedOpenApi) {
				Set<GroupConfig> groupConfigs = springDocConfigProperties.getGroupConfigs();
				for (GroupConfig groupConfig : groupConfigs) {
					if (groupConfig.getGroup().equals(groupedOpenApi.getGroup())) {
						groupedOpenApi.addAllOpenApiCustomizer(List.of(new SpecPropertiesCustomizer(
								groupConfig.getOpenApi()
						)));
					}
				}
			}
			return bean;
		}
Instantiates a new Specification string properties customizer bean post processor.

@param springDocConfigProperties the spring doc config properties
springdoc-openapi-starter-common/src/main/java/org/springdoc/core/configuration/SpringDocSpecPropertiesConfiguration.java