Select box is not showing option value

Here select box not showing option but in my code there is option I set as below

In module Mapped parameters :

	{
		"name": "method",
		"type": "select",
		"label": "Method",
		"required": true,
		"validate": {
			"enum": [
				"GET",
				"POST",
				"PUT",
				"PATCH",
				"DELETE"
			]
		}
	},

select

Please help me to solve this.

Use something like this instead,

 {
        "name": "method",
        "type": "select",
        "label": "Method",
        "default": "GET",
        "options": [
            {
                "label": "GET",
                "value": "GET"
            },
            {
                "label": "POST",
                "value": "POST"
            },
            {
                "label": "PUT",
                "value": "PUT"
            },
            {
                "label": "PATCH",
                "value": "PATCH"
            },
            {
                "label": "DELETE",
                "value": "DELETE"
            }
        ],
        "required": true
    }

If that is not showing, Can you check the Make an API call, Mappable parameters and see if the header section looks something like this,

{
        "help": "You don't have to add authorization headers; we already did that for you.",
        "name": "headers",
        "spec": [
            {
                "name": "key",
                "type": "text",
                "label": "Key"
            },
            {
                "name": "value",
                "type": "text",
                "label": "Value"
            }
        ],
        "type": "array",
        "label": "Headers",
        "default": [
            {
                "key": "Content-Type",
                "value": "application/json"
            }
        ]
    }