Function createViewContentBlock

createViewContentBlock(options: CreateViewContentBlockOptions): ViewContentBlock
Create an embedded resource content block marked as dynamic view content.

Servers include the returned block in CallToolResult.content. Hosts that negotiated dynamic content support (a non-empty contentMimeTypes extension setting) forward it unmodified to the calling tool's view and exclude it from model context. Servers should not rely on delivery when support was not negotiated; see supportsContentMimeType.
Parameters
- options: CreateViewContentBlockOptions
Returns ViewContentBlock
Example
```
// Server: return a typed payload alongside the text fallback
const flights = await searchFlights(route);
return {
  content: [
    { type: "text" as const, text: flights.summary },
    createViewContentBlock({
      uri: `a2ui://flight-server/surfaces/${encodeURIComponent(route)}`,
      mimeType: A2UI_MIME_TYPE,
      text: buildA2uiSurface(route),
    }),
  ],
};
```
See
getViewContentBlocks for the view-side extraction helper
- Defined in src/ui-content.ts:91