Update overview.md

Author: dimodi

components/aiprompt/overview.md

@@ -103,7 +103,7 @@ The table below lists the AIPrompt parameters. For a full list of the AIPrompt A
 | `PromptSuggestions` | `List<string>` | The prompt suggestions displayed within the Prompt view. |
 | `PromptSuggestionItemTemplate` | `RenderFragment<string>` | The Prompt Suggestion Item template of the AIPrompt. |
 | `ShowOutputRating` | `bool` <br /> (`false`) | Controls the visibility of the rating buttons within the output card. |
-| `SystemPrompt` | `string` <br /> (See "Description" column) | Defines the system prompt that is passed to `IChatClient.CompleteAsync()`. This method exists in `Microsoft.Extensions.AI.Abstractions` package version `9.1.0-preview.1.25064.3`, but not in newer versions. Referencing a newer version explicitly in your app will cause a runtime exception. <br /><br /> The default `SystemPrompt` value is: `"You are a helpful assistant designed to assist users. Your goal is to provide helpful, accurate, and contextually appropriate information in a clear and concise manner. Avoid discussing harmful, illegal, or inappropriate topics"`.
+| `SystemPrompt` | `string` <br /> (See "Description" column) | Defines the system prompt that is passed to the [Microsoft `ChatMessage`](https://learn.microsoft.com/en-us/dotnet/api/microsoft.extensions.ai.chatmessage) object constructor. <br /><br /> The default `SystemPrompt` value is: `"You are a helpful assistant designed to assist users. Your goal is to provide helpful, accurate, and contextually appropriate information in a clear and concise manner. Avoid discussing harmful, illegal, or inappropriate topics."`.
 | `Width` | `string` | The `width` style of the component in any [supported CSS unit](slug:common-features/dimensions). The default AIPrompt dimensions depend on the CSS theme. |
 
 ## AIPrompt Reference and Methods