> For the complete documentation index, see [llms.txt](https://docs.ellipsis-drive.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ellipsis-drive.com/developers/api-v3/path-vector/timestamps/vector-features/feature-messages/add-message-to-a-feature.md).

# Add message to a feature

| Description | Add a message to a feature.                                                 |
| ----------- | --------------------------------------------------------------------------- |
| Endpoint    | `/path/{pathId}/vector/timestamp/{timestampId}/feature/{featureId}/message` |
| Method      | POST                                                                        |

### Access Level Rules

| **Minimum Access Level** | edit |
| ------------------------ | ---- |

### Processing Units

| **Minimum processing units** | 3 |
| ---------------------------- | - |

### Parameters

<table><thead><tr><th>Name</th><th width="461">Description</th><th>Required</th><th>Default</th></tr></thead><tbody><tr><td><code>pathId</code></td><td>The id of the vector layer.</td><td>true</td><td></td></tr><tr><td><code>timestampId</code></td><td>The id of the vector timestamp.</td><td>true</td><td></td></tr><tr><td><code>featureId</code></td><td>The id of the feature to add the message to.</td><td>true</td><td></td></tr><tr><td><code>text</code></td><td>A custom text message.</td><td>false</td><td>Default null.</td></tr><tr><td><code>image</code></td><td>An image as base64 string.</td><td>false</td><td>Default null.</td></tr><tr><td><code>location</code></td><td>JSON describing your current location in wgs84 with property "x" for the longitude and property "y" for the latitude.</td><td>false</td><td>Default null.</td></tr><tr><td><code>attachement</code></td><td>A file as blob</td><td>false</td><td>Default null</td></tr></tbody></table>