What the data for this category looks like
Residential construction marketing content data primarily comes from ERP management systems of properties partnered with financial institutions, sales office material libraries, and third-party architectural decoration material platforms. Update timing follows project milestones and financial partnership milestones. Updates trigger when new building blocks launch, floor plans are adjusted, promotional activities go live, or cooperation agreements are updated. The routine maintenance cycle is approximately monthly. The document structure includes multimodal content. The text section has structured fields such as project number, unit area (unit: square meters), decoration standards, launch time, and partner bank requirements. It also includes unstructured materials such as floor plan images, model room videos, and location renderings. Field units follow universal standards for the construction and financial industries: area is measured in square meters, and construction duration is measured in calendar days.
What constraints these characteristics impose on HTTP interfaces and external systems
The multimodal structure of residential construction marketing content requires HTTP interfaces to support multipart form submissions. This allows simultaneous transmission of structured text and unstructured material files. Financial industry compliance requirements mandate that interfaces include validation logic for fields such as project numbers and partner bank qualifications. This prevents invalid or non-compliant data from being transferred. The batch update node-based feature requires interfaces to support idempotent requests and batch data submission. This adapts to content synchronization needs during centralized project launches. The need to transfer large-volume material files requires setting a single-file upload limit and reasonable timeout parameters. This prevents task failures caused by interrupted transfers. Marketing content often connects to internal review systems of financial institutions. Interfaces must reserve callback notification configuration fields to synchronize review results.
How to set configurations
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
requestTimeout | 600 seconds | Residential construction marketing content includes large-volume video materials, which take longer to transfer. This duration covers most normal transfer scenarios |
maxRequestSize | 2048 MB | Single files such as model room videos and high-definition floor plans for residential construction projects usually do not exceed this threshold, preventing upload failures |
responseParseMode | auto | Interface responses for residential construction marketing content include structured text fields and binary material files. Automatic recognition adapts to multiple response formats |
retryTimes | 2-3 times | Interfaces may experience temporary fluctuations during centralized project launches. Limited retries reduce failure rates for batch synchronization |
enableMultipart | Enabled | Multiple marketing material files need to be transmitted simultaneously. Multipart uploads split large files and improve transmission stability |
callbackUrl | Fill in the interface address of the financial institution’s review system | Residential construction marketing content needs to connect to internal review platforms of financial institutions. Callbacks synchronize review results to the workflow |
The parameter values provided on this page are common recommended starting points for configuration. Actual values are affected by material formats, data volume, and business rules. Specific issues require case-by-case analysis. It is recommended to test on your own samples before finalizing settings.
Three common mistakes
- Boolean fields parsed by the HTTP component become null values after being processed by the conditional judgment component. The cause is that the conditional judgment component does not correctly adapt to the original data format of boolean types, and incorrectly judges non-string boolean values as invalid parameters.
- An error of
getaddrinfo ENOTFOUNDis returned when sending an HTTP request. The cause is that the target interface domain name configured has not completed DNS resolution, or network access policies restrict requests to this domain name. - The relative path of a file uploaded via FastGPT cannot be read by a third-party service after being transmitted via an HTTP request. The cause is that the relative path generated by FastGPT includes a temporary access token, and the third-party service has not configured token verification rules, resulting in path verification failure.
How to confirm that configurations are correctly set
- Send a single test request to upload a small marketing material. Check that the interface response format matches expectations. Adjust the
responseParseModeconfiguration based on the returned results. - Simulate batch submission of marketing content. Check the workflow execution logs to confirm that retry counts and timeout settings do not trigger unnecessary failed retries. Adjust
retryTimesandrequestTimeoutbased on actual success rates. - Configure the callback address, then trigger the financial institution’s review process. Check whether the internal review system receives the synchronized review results to confirm that the
callbackUrlconfiguration is valid. - Upload a large-volume video material. Check the upload progress and results to confirm that the
maxRequestSizeconfiguration covers the volume requirements of the target file.
Question material comes from public community discussions. Configuration values are common starting points and should be measured against your own samples. Verified on 2026-09-14.