manifest.json

{
    "display_information": {
        "name": "Bolt Custom Step"
    },
    "features": {
        "app_home": {
            "home_tab_enabled": true,
            "messages_tab_enabled": true,
            "messages_tab_read_only_enabled": true
        },
        "bot_user": {
            "display_name": "Bolt Custom Step",
            "always_online": false
        }
    },
    "oauth_config": {
        "scopes": {
            "bot": [
                "chat:write"
            ]
        }
    },
    "settings": {
        "event_subscriptions": {
            "bot_events": [
                "function_executed"
            ]
        },
        "interactivity": {
            "is_enabled": true
        },
        "org_deploy_enabled": true,
        "socket_mode_enabled": true,
        "token_rotation_enabled": false,
        "function_runtime": "remote"
    },
    "functions": {
        "sample_step": {
            "title": "Sample step",
            "description": "Runs sample step",
            "input_parameters": {
                "user_id": {
                    "type": "slack#/types/user_id",
                    "title": "User",
                    "description": "Message recipient",
                    "is_required": true,
                    "hint": "Select a user in the workspace",
                    "name": "user_id"
                }
            },
            "output_parameters": {
                "user_id": {
                    "type": "slack#/types/user_id",
                    "title": "User",
                    "description": "User that completed the step",
                    "is_required": true,
                    "name": "user_id"
                }
            }
        }
    }
}