Skip to main content
POST
Creates a logic rule. Rules on a question are evaluated top to bottom; the first match wins. Returns 201.
​
string
required
The study.
​
string
required
The question the rule attaches to (must belong to the study).
​
string
required
==, <, <=, >, >=, COUNT_LT, INCLUDES, ALWAYS, or SMART_CONDITION. (INCLUDE_RESPONSE_IN_NEXT_QUESTION is accepted for backwards compatibility but is legacy — use question mentions instead.)
​
string
required
string, int, or smart_condition.
​
string
required
next_question_id, move_to_question_group, end_interview, redirect_url, or screen_out.
​
string
The comparison value — or, for SMART_CONDITION, the natural-language condition (e.g. “the participant mentions pricing”).
​
string
Required for next_question_id actions; must be a question in the same study. Cannot be the rule’s own question, or a question inside a randomized group (directly or nested) — target the group with move_to_question_group instead.
​
string
Required for move_to_question_group actions; the interview enters at the group’s first question (respecting per-participant randomization). Question groups must be enabled for the study. Must be a group in the same study that contains at least one question. Cannot be the question’s own group or an ancestor of it, or a group nested inside a randomized group.
​
string
Required for redirect_url actions.
​
boolean
default:"false"
Set for end_interview actions.
​
string
default:"English"
The language this rule applies to.

​
Response

The created logic rule — same shape as List question logic.