HTTP Integrations for College Entrance Exam Application Eligibility: Maintain Document Versions and Changes

What this category's data looks like

This category's data covers multiple materials such as registration forms, household registration and student status certificates, and materials for children accompanying migrating parents. The sources are scattered across candidates, schools, and relevant departments, and the update cadence changes with registration batches and policy adjustments. The registration form carries the candidate's basic information and examination subjects, the household registration and student status certificate is used to verify household registration and the number of years of student status, and the materials for children accompanying migrating parents supplement evidence such as residence and social insurance. When these materials enter the document versions and change maintenance function, each plays a different role: the registration form serves as the main record, while the household registration and student status certificate and the materials for children accompanying migrating parents serve as attachments and supporting evidence, jointly supporting the qualification determination. Field characteristics center on name, ID number, household registration address, student status number, school attended, residence permit number, social insurance contribution months, and signature date. Material versions must correspond to the registration batch, old versions are retained for traceability, and reference relationships are updated synchronously as content changes.

Configuration and implementation checks

This step is executed by the HTTP node in the workflow, outputting the response body, status code, and returned fields. The version ledger and change records must be parsed from the response by subsequent nodes, or handled by an external system according to the agreement before continuing. The placeholder variables in the request URL, request headers, and request body come from global variables, system variables, or the output of preceding nodes, and authentication information such as Authorization is passed in according to the external system's requirements.

Three common errors

• Symptom: The name and date for the same record do not match between the registration form and the household registration and student status certificate. Cause: The two materials are maintained separately, lacking an item-by-item field comparison step.
• Symptom: The materials for children accompanying migrating parents have been updated, but the registration form still references the old version. Cause: The version was not synchronized, and the reference relationship was not refreshed as content changed.
• Symptom: Materials lack a signature or receipt, so the basis for qualification determination is insufficient. Cause: Signature and receipt fields were not included in verification, and the request returned empty fields.

How to verify the setup

Acceptance for this function: preview the rendered request, check the status code and returned fields, then compare the result against a sample.

Business test: change one piece of content and see whether the version number and references are updated synchronously.

• Check whether the placeholder variables in the request URL and path parameters can be resolved into actual values, and view the complete rendered URL in the request preview.
• Check the request header names and value sources, and confirm that Authorization and each placeholder in variables can be traced to a specific origin.