func CanHaveBody(method string) bool {
	mn := strings.ToUpper(method)
	return mn == "POST" || mn == "PUT" || mn == "PATCH" || mn == "DELETE"
}
CanHaveBody returns true if this method can have a body
package runtime
import (
	"io"
	"net/http"
	"strings"
	"github.com/go-openapi/swag"
)