[
    {
        "version": 1,
        "label": "Update collection SEO title",
        "trigger_type": [
            "collection_updated",
            "collection_created"
        ],
        "object_type": "collection",
        "app_id": "triggers",
        "settings": {
            "priority": 0,
            "condition_groups": {
                "1": {
                    "conditions": {
                        "1": {
                            "field": "collection.metafields",
                            "settings": {
                                "multiple": "any",
                                "metafield_selection_type": "custom",
                                "namespace": "global",
                                "key": "title_tag",
                                "value_type": "string",
                                "operator": "empty",
                                "value": "",
                                "token_object_type": "collection",
                                "condition_type": "AND"
                            },
                            "weight": 999
                        }
                    },
                    "actions": {
                        "1": {
                            "type": "any_set_metafield_value",
                            "settings": {
                                "token_object_type": "collection",
                                "metafield_selection_type": "custom",
                                "namespace": "global",
                                "key": "title_tag",
                                "value_type": "single_line_text_field",
                                "value": "[updated value]",
                                "resource_type": "collections",
                                "resource_id": "{{ collection.id }}",
                                "wait": "0",
                                "cw_timezone": "Europe\/Vilnius",
                                "custom_wait": ""
                            },
                            "weight": 999,
                            "target_key": "collection"
                        }
                    }
                }
            }
        },
        "description": "This workflow is fired when a collection is created or updated. It then sets the SEO title to pre-defined value if empty."
    }
]