我们如何在golang中的struct中初始化struct类型的数组（用于存储json输出）

I need to initialize the following data structure which will store a json. The Attack_plans will hold multiple plans and if I loop through the GeneratePlan struct, I need all the plans that were stored.

type GeneratePlan struct {
    Mode         string `json:"mode"`
    Name         string `json:"name"`
    Schema       string `json:"schema"`
    Version      string `json:"version"`
    Attack_plans []struct {
        Attack_plan *Attack_plan `json:"attack-plan"`
    } `json:"attack-plans"`
}
type Attack_plan struct {
    Attack_resources []struct {
        Attack_resource *Attack_resource `json:"attack-resource"`
    } `json:"attack-resources"`
}

Can anyone please suggest something? If the data structure needs to be simplified before initializing it, then please suggest that as well. I am very new to golang so please ignore the best practices to follow. Any help is appreciated. Thanks!