Updates the content of an existing person activity. Supports both plain text and HTML content formats.
The activity must belong to the authenticated organization and team.
Authenticate with a Bearer token: API key, OAuth token, or session token.
The unique identifier of the activity to update
Content to update the activity with. Can be plain text or HTML depending on content_type
"This is plain text content"
"<p>This is <strong>HTML</strong> content</p>"
Specifies the format of the provided content. Use "text" for plain text or "html" for HTML formatted content
text, html "text"