Create a form with its full content and styling. New forms start in draft status and are not shown to
visitors until enabled via POST /forms/{formID}/enable.

Choosing a display type:

• popup — modal centered over the page that dims the background. Highest visibility; best for launch offers,
  discounts, and exit-intent capture where interrupting the visitor is acceptable.
• flyout — compact panel anchored to a page corner that leaves the page usable. Less intrusive; suited to
  always-on signup while the visitor keeps browsing.
• embedded — rendered inline within the host page's content. Use for a permanent signup block placed in a
  section, sidebar, or footer rather than an overlay.
• landingPage — full standalone page hosted by Omnisend. Use for campaigns driven by ads, emails, or shared
  links where there is no host site to embed into.
• fullscreen — overlay that covers the entire viewport. Maximum attention; best for high-value offers where
  taking over the screen is justified.

Content structure: content is a tree of steps → sections → rows → columns → blocks. A step is
one screen of the form (up to two steps are allowed); each block (text, image, button, input field, wheel of
fortune, etc.) carries its own configuration and an optional style preset. Server-generated IDs on sections,
rows, columns, and blocks are assigned on create and may be omitted from the request.

Scopes:
forms.write

Rate Limiting:
This endpoint is rate limited to 40 requests per minute.