main.go

package a

import (
	"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
)

func f() {
	// This first scenario is valid because Schema may be used within Elem
	// which should not require Description

	_ = schema.Schema{
		Type: schema.TypeString,
	}

	_ = map[string]*schema.Schema{
		"name": { // want "schema should configure Description"
			Optional: true,
			Type:     schema.TypeString,
		},
	}

	_ = map[string]*schema.Schema{
		"name": {
			Description: "test",
			Optional: true,
			Type:     schema.TypeString,
		},
	}

	_ = map[string]*schema.Schema{
		"name": {
			Description: "Line one.\n\n" +
				"Line two.",
			Optional: true,
			Type:     schema.TypeString,
		},
	}

	descriptions := map[string]string{"name": "test"}
	_ = map[string]*schema.Schema{
		"name": {
			Description: descriptions["name"],
			Optional:    true,
			Type:        schema.TypeString,
		},
	}
}