What This Category of Data Looks Like
Reference only; verify against the target FastGPT release and deployment documentation.
Constraints Imposed by Data Characteristics on HTTP Interfaces and External Systems
Wide variation in document length, multiple engineering unit fields, and included attachments create multiple constraints for HTTP interface configuration. Large differences in document length require the responseData parsing logic to adapt to text content of varying lengths, avoiding truncation or parsing failures. Fields involving units such as square meters and cubic meters require interface parameter validation to support unit compatibility, preventing value-unit mismatch errors. Data updated per project milestones requires interface calls to pull data precisely using project unique identifiers. It also requires passing dynamic data such as project identifiers via the variables parameter to reduce invalid data transmission. On-site image attachments require configuring request headers for binary stream transmission, while limiting total attachment size per single request.
Configuration Settings
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
| Request timeout | 600 seconds | Adapt to time requirements for long document parsing and attachment transmission |
| Request retry count | 2 times | Avoid interface call failures caused by temporary network fluctuations |
| Identity verification credential | Bearer ${api_key} | Comply with identity verification standards of external systems |
| Variable mapping rules | Map fields such as project ID and quantity unit | Match the standardized field structure of supervision documents |
| Response data parsing rules | Automatically adapt to an 800–1200 character threshold based on text length | Adapt to varying lengths of supervision document content |
| Attachment transfer limit | 1000 MB | Support transmission requirements for large on-site image attachments |
Three Common Configuration Mistakes
- Interface calls return specified fields as empty. The cause is failure to correctly map the standardized fields of supervision documents, and failure to pass the project unique identifier as a call parameter. This prevents external systems from matching data for the corresponding project.
- Interface calls return a 401 unauthorized error. The cause is incorrect configuration of the
Authorizationparameter, with no valid API key entered or non-compliant format. - Interface calls return a 400 parameter error. The cause is that the response data parsing rules do not adapt to engineering units, causing fields containing units such as square meters and cubic meters to fail correct parsing.
How to Verify Correct Configuration
- Invoke the test interface to confirm the returned response data includes core supervision document fields and that field mapping aligns with configured settings.
- Simulate transmission of a single long document and attachments to confirm interface calls do not experience timeout or truncation errors, then adjust relevant configuration items to meet actual requirements.
- Check the format and value of the identity verification credential to confirm identity verification passes when calling external systems.
- Invoke the interface multiple times to confirm the number of returned data entries matches the number of documents for the actual project, verifying the pulling logic is correct.
The values provided are common starting points and should be measured against the reader's own samples.
Question material comes from public community discussions. Configuration values are common starting points and should be measured against your own samples. Verified on 2026-09-28.