@type t() :: %Inttegro.CreateApplicationRequest{
  alias: String.t() | nil,
  description: String.t() | nil,
  legal_entity_type: String.t() | nil,
  name: String.t(),
  placement_parent_application_id: String.t() | nil,
  relationship_policy:
    Inttegro.CreateApplicationRequestRelationshipPolicy.t() | nil
}