What the data for this category looks like
Marketing content data for packaging and printing mainly comes from enterprise design file servers, CRM customer management systems, print production work order systems, and custom requirement forms submitted by customers. Data updates have no fixed cycle, and are triggered on demand when new design drafts are uploaded, quotes are generated, or customer requirements change. The data includes multimodal content: vector design files (such as PDF and AI formats), structured quote parameters, and marketing copy used for customer acquisition. Fields include material (print material, unit g/㎡), size (finished size, unit mm), print_color (print color mode), production_quantity (print quantity), and some fields need adaptation for custom customer requirements.
What constraints these characteristics impose on HTTP interfaces and external systems
Large file sizes of multimodal design drafts require HTTP interfaces to support large file uploads and resumable uploads, to avoid single-upload timeouts. Structured custom fields require interfaces to support custom field mapping; generic text fields alone cannot complete data synchronization. The on-demand update business characteristic requires interfaces to support on-demand trigger synchronization; fixed-cycle polling cannot adapt to business volatility. Integration with external systems such as ERP and CRM requires interfaces to support standard authentication methods to ensure secure cross-system data transmission. Additionally, parsing complex multi-page design drafts takes a long time, so interfaces need reasonable timeout thresholds to avoid mid-process interruptions.
Configuration Settings
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
UPLOAD_FILE_MAX_SIZE | 1000 MB | Packaging and printing design draft files (such as PDF and AI formats) usually have large sizes; exceeding the general threshold will cause upload failures |
PARSE_FILE_TIMEOUT_SECONDS | 600 seconds | Complex multi-page print design draft parsing takes a long time; this avoids mid-process timeout interruptions |
custom_field_mapping | Map to ERP fields: material→print material, size→finished size, print_quantity→print quantity | Packaging and printing marketing content is associated with production data, so external system fields need to be aligned with platform fields |
sync_trigger_mode | On-demand trigger | Packaging and printing business updates have no fixed cycle; on-demand synchronization avoids invalid requests |
api_auth_type | API key authentication | External systems such as ERP and CRM usually support API key authentication, which adapts to general integration scenarios |
chunk_size | 800–1200 characters | Marketing copy and parameter descriptions for packaging and printing usually contain professional terms; overly long segments will affect retrieval accuracy |
The parameter values provided on this page are general recommendations for starting point configuration. Actual values are affected by material forms, 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 Configuration Mistakes
- Phenomenon: After using chunk mode to upload via the
pushdatainterface, the interface permanently displays the "indexing" status. Cause: Thechunk_sizeparameter is not configured correctly, causing the chunk size to exceed the platform's processing threshold, leading to chunk merge failure. - Phenomenon: After configuring an external model, the new model does not appear in the model selection list for the knowledge base text extraction link. Cause: The model authentication information is not synchronized to the knowledge base parsing module; only application-level model configuration is completed.
- Phenomenon: Calling the knowledge base query interface with an application key returns a
403 Forbiddenerror. Cause: The knowledge base query permission for the application key is not enabled, or the authentication parameter is not carried correctly.
How to Confirm Proper Configuration
- Upload the largest single-volume packaging and printing design draft, check whether the upload progress completes normally with no timeout errors.
- Call the
pushdatainterface to submit test data, verify whether the returnedtask_idcan be used to query parsing results. - After configuring external system field mapping, synchronize a test data entry, check whether the fields in the platform match those in the external system.
- Call the knowledge base query interface with valid authentication parameters, check whether normal retrieval results are returned.
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.