Update properties of the specified subsite

• command: spo web set -u|--webUrl <webUrl> -t|--title [title] -d|--description [description] --siteLogoUrl [siteLogoUrl] --quickLaunchEnabled [quickLaunchEnabled]
• webUrl: Absolute URL of the subsite to update, required
• title: New title for the site, optional
• description: New description for the site, optional
• siteLogoUrl: New URL of the site logo, optional
• quickLaunchEnabled: Set to control if quick launch should be enabled or not

Update subsite using:

POST <webUrl>/_api/web
accept: application/json;odata=nometadata
content-type: application/json;odata=nometadata
X-HTTP-Method: MERGE
x-requestdigest: 0x5AB7E...

{
  "Title": "<title>",
  ...
}

Ensure you have access token for the web specified in the webUrl option.