curl --request GET \
  --url https://api.hubapi.com/content/api/v2/blogs/{blog_id}/versions/{version_id} \
  --header 'Authorization: Bearer <token>'

{
  "id": 123,
  "portal_id": 123,
  "name": "<string>",
  "label": "<string>",
  "public_title": "<string>",
  "html_title": "<string>",
  "description": "<string>",
  "slug": "<string>",
  "root_url": "<string>",
  "absolute_url": "<string>",
  "url_base": "<string>",
  "domain": "<string>",
  "resolved_domain": "<string>",
  "live_domain": "<string>",
  "domain_when_published": "<string>",
  "created": 123,
  "created_date_time": 123,
  "updated": 123,
  "updated_date_time": 123,
  "deleted_at": 123,
  "allow_comments": true,
  "comment_moderation": true,
  "comment_should_create_contact": true,
  "comment_verification_text": "<string>",
  "comment_date_format": "<string>",
  "comment_form_guid": "<string>",
  "comment_max_thread_depth": 123,
  "comment_notification_emails": [
    "<string>"
  ],
  "close_comments_older": 123,
  "captcha_always": true,
  "captcha_after_days": 123,
  "posts_per_listing_page": 123,
  "posts_per_rss_feed": 123,
  "show_summary_in_listing": true,
  "show_summary_in_emails": true,
  "show_summary_in_rss": true,
  "use_featured_image_in_summary": true,
  "show_social_link_twitter": true,
  "show_social_link_facebook": true,
  "show_social_link_linkedin": true,
  "social_account_twitter": "<string>",
  "enable_social_auto_publishing": true,
  "html_head": "<string>",
  "html_head_is_shared": true,
  "post_html_head": "<string>",
  "html_footer": "<string>",
  "html_footer_is_shared": true,
  "post_html_footer": "<string>",
  "html_keywords": [
    "<string>"
  ],
  "attached_stylesheets": [
    "<string>"
  ],
  "item_layout_id": 123,
  "item_template_path": "<string>",
  "item_template_is_shared": true,
  "listing_layout_id": 123,
  "listing_template_path": "<string>",
  "uses_default_template": true,
  "default_group_style_id": "<string>",
  "category_id": 123,
  "cos_object_type": "<string>",
  "analytics_page_id": 123,
  "subscription_form_guid": "<string>",
  "subscription_contacts_property": "<string>",
  "subscription_lists_by_type": {
    "instant": 123,
    "daily": 123,
    "weekly": 123,
    "monthly": 123
  },
  "email_api_subscription_id": 123,
  "instant_notification_email_id": "<string>",
  "daily_notification_email_id": "<string>",
  "weekly_notification_email_id": "<string>",
  "monthly_notification_email_id": "<string>",
  "default_notification_from_name": "<string>",
  "default_notification_reply_to": "<string>",
  "publish_date_format": "<string>",
  "month_filter_format": "<string>",
  "url_segments": {
    "all": "<string>",
    "archive": "<string>",
    "author": "<string>",
    "page": "<string>",
    "tag": "<string>"
  },
  "public_access_rules": [
    {}
  ],
  "public_access_rules_enabled": true,
  "enable_google_amp_output": true,
  "amp_header_color": "<string>",
  "amp_header_background_color": "<string>",
  "amp_header_font": "<string>",
  "amp_header_font_size": "<string>",
  "amp_body_color": "<string>",
  "amp_body_font": "<string>",
  "amp_body_font_size": "<string>",
  "amp_link_color": "<string>",
  "amp_logo_src": "<string>",
  "amp_logo_alt": "<string>",
  "amp_logo_width": 123,
  "amp_logo_height": 123,
  "amp_custom_css": "<string>"
}