public ProviderInfo setDynamicAttrs(Map<String, Object> dynamicAttrs) {
        this.dynamicAttrs.clear();
        this.dynamicAttrs.putAll(dynamicAttrs);
        return this;
    }
Sets dynamic attribute.

@param dynamicAttrs the dynamic attribute
@return this
core/api/src/main/java/com/alipay/sofa/rpc/client/ProviderInfo.java