Add relations for memos which connected through REFERENCED_CONTENT or EMBEDDED_CONTENT node

[chriscurrycc]

Describe the solution you'd like

It would be great to have relations between memos linked through the REFERENCED_CONTENT or EMBEDDED_CONTENT node.

I can link the memos through embed (block style by default, can switch to inline style) or reference (default method). However, the relations are only added when using the latter method. I believe relations should be incorporated into all methods.

Type of feature

API

Additional context

Here is one of my demo memo that you can have a check:

{
    "name": "memos/15",
    "uid": "5v2j9DmUS97aeApnBRehaG",
    "rowStatus": "ACTIVE",
    "creator": "users/1",
    "createTime": "2024-12-21T13:27:01Z",
    "updateTime": "2024-12-21T15:11:13Z",
    "displayTime": "2024-12-21T13:27:01Z",
    "content": "This is an inline embedding [[memos/EEPa5S3nv5F7e93kQVSMep]]\n\nThis is a block embedding:\n![[memos/EEPa5S3nv5F7e93kQVSMep]]\n\nThere is also a reference footer.",
    "nodes": [
        {
            "type": "PARAGRAPH",
            "paragraphNode": {
                "children": [
                    {
                        "type": "TEXT",
                        "textNode": {
                            "content": "This is an inline embedding "
                        }
                    },
                    {
                        "type": "REFERENCED_CONTENT",
                        "referencedContentNode": {
                            "resourceName": "memos/EEPa5S3nv5F7e93kQVSMep",
                            "params": ""
                        }
                    }
                ]
            }
        },
        {
            "type": "LINE_BREAK",
            "lineBreakNode": {}
        },
        {
            "type": "LINE_BREAK",
            "lineBreakNode": {}
        },
        {
            "type": "PARAGRAPH",
            "paragraphNode": {
                "children": [
                    {
                        "type": "TEXT",
                        "textNode": {
                            "content": "This is a block embedding:"
                        }
                    }
                ]
            }
        },
        {
            "type": "LINE_BREAK",
            "lineBreakNode": {}
        },
        {
            "type": "EMBEDDED_CONTENT",
            "embeddedContentNode": {
                "resourceName": "memos/EEPa5S3nv5F7e93kQVSMep",
                "params": ""
            }
        },
        {
            "type": "LINE_BREAK",
            "lineBreakNode": {}
        },
        {
            "type": "LINE_BREAK",
            "lineBreakNode": {}
        },
        {
            "type": "PARAGRAPH",
            "paragraphNode": {
                "children": [
                    {
                        "type": "TEXT",
                        "textNode": {
                            "content": "There is also a reference footer."
                        }
                    }
                ]
            }
        }
    ],
    "visibility": "PRIVATE",
    "tags": [],
    "pinned": false,
    "resources": [],
    "relations": [
        {
            "memo": {
                "name": "memos/15",
                "uid": "5v2j9DmUS97aeApnBRehaG",
                "snippet": "This is an inline embedding \n\nThis is a block embedding:\n\nThere ..."
            },
            "relatedMemo": {
                "name": "memos/12",
                "uid": "mN5e5xNRRhE2ApNkFRidUQ",
                "snippet": "This is a memo.\n"
            },
            "type": "REFERENCE"
        },
        {
            "memo": {
                "name": "memos/16",
                "uid": "jr4MFRpEjonTXZi6dWYwXL",
                "snippet": "comment test.\n"
            },
            "relatedMemo": {
                "name": "memos/15",
                "uid": "5v2j9DmUS97aeApnBRehaG",
                "snippet": "This is an inline embedding \n\nThis is a block embedding:\n\nThere ..."
            },
            "type": "COMMENT"
        }
    ],
    "reactions": [],
    "property": {
        "tags": [],
        "hasLink": false,
        "hasTaskList": false,
        "hasCode": false,
        "hasIncompleteTasks": false
    },
    "snippet": "This is an inline embedding \n\nThis is a block embedding:\n\nThere ..."
}

[chriscurrycc]

The API document defines three types of relation: TYPE_UNSPECIFIED, REFERENCE, and COMMENT. Consider adding REFERENCED_CONTENT and EMBEDDED_CONTENT (or choose a better name) for clearer distinction.