Create a project

Creates a project in the organization your credential acts on.

With a user-delegated token the project lands in the workspace named by workspace_id, which must be one the token reaches, or in the organization's default workspace when none is named. A partner's project always lands in the default workspace. The response reports where it landed. A request is refused when the workspace it would land in is out of the credential's reach.

With a user-delegated token the project is owned by the token's person. A partner request carries no acting person, so ownership is left empty and the project's history records the assertion that created it instead.

Not idempotent: repeating the call creates a second project. Refused once the organization reaches the project limit or the answered-questions allowance on its plan, while the organization is suspended, and on a plan that does not include authoring studies.

Requires the projects:write scope, on a user-delegated token or a partner credential.