# app.didpic.write.updatePost

> Published by [lexicons.didpic.app](https://lexicon.garden/identity/did:plc:an2jtp4jgkkbtmwfzhpbxawd)

✓ This is the authoritative definition for this NSID.

## Links

- [View on Lexicon Garden](https://lexicon.garden/lexicon/did:plc:an2jtp4jgkkbtmwfzhpbxawd/app.didpic.write.updatePost)
- [Documentation](https://lexicon.garden/lexicon/did:plc:an2jtp4jgkkbtmwfzhpbxawd/app.didpic.write.updatePost/docs)
- [Examples](https://lexicon.garden/lexicon/did:plc:an2jtp4jgkkbtmwfzhpbxawd/app.didpic.write.updatePost/examples)

## Definitions

### `app.didpic.write.updatePost`

**Type**: `procedure`

Edit an existing app.didpic.feed.post record via putRecord on the authenticated viewer's own PDS, mediated by the AppView using its server-held session (confidential OAuth client only). The image, aspectRatio, and createdAt are immutable and carried over from the existing record untouched; only text, facets, alt, and labels may change.

#### Input

**Encoding**: `application/json`

| Property | Type | Required | Description |
|----------|------|----------|-------------|
| `alt` | `string` | No |  |
| `facets` | `array` | No |  |
| `labels` | `array` | No |  |
| `text` | `string` | No |  |
| `uri` | `string` (at-uri) | Yes |  |

#### Output

**Encoding**: `application/json`

| Property | Type | Required | Description |
|----------|------|----------|-------------|
| `cid` | `string` (cid) | Yes |  |
| `uri` | `string` (at-uri) | Yes |  |

## Raw Schema

```json
{
  "$type": "com.atproto.lexicon.schema",
  "defs": {
    "main": {
      "description": "Edit an existing app.didpic.feed.post record via putRecord on the authenticated viewer's own PDS, mediated by the AppView using its server-held session (confidential OAuth client only). The image, aspectRatio, and createdAt are immutable and carried over from the existing record untouched; only text, facets, alt, and labels may change.",
      "input": {
        "encoding": "application/json",
        "schema": {
          "properties": {
            "alt": {
              "type": "string"
            },
            "facets": {
              "items": {
                "ref": "app.didpic.richtext.facet",
                "type": "ref"
              },
              "type": "array"
            },
            "labels": {
              "items": {
                "type": "string"
              },
              "type": "array"
            },
            "text": {
              "type": "string"
            },
            "uri": {
              "format": "at-uri",
              "type": "string"
            }
          },
          "required": [
            "uri"
          ],
          "type": "object"
        }
      },
      "output": {
        "encoding": "application/json",
        "schema": {
          "properties": {
            "cid": {
              "format": "cid",
              "type": "string"
            },
            "uri": {
              "format": "at-uri",
              "type": "string"
            }
          },
          "required": [
            "uri",
            "cid"
          ],
          "type": "object"
        }
      },
      "type": "procedure"
    }
  },
  "id": "app.didpic.write.updatePost",
  "lexicon": 1
}
```