HTTP Interfaces and External Systems for Satellite

What the data for this category looks like

The data for satellite communications marketing content comes from reach logs reported by satellite terminals, link data synchronized by ground stations, and customer-side interaction feedback records. Updates follow a near real-time rhythm, triggered by terminal communication status reports or synchronized at fixed intervals. Each data document includes terminal unique identifier, communication frequency band, sent content, reception status, UTC timestamp, and signal strength fields. The frequency band uses GHz as the unit, signal strength uses dBm as the unit, and content is in UTF-8 encoded plain text format.

Constraints on HTTP Interfaces and External Systems

Multiple data sources require the interface to support identity authentication for different satellite terminals and ground stations, to prevent unauthorized access. Near real-time updates require the interface to support low-latency request responses, to adapt to scenarios where terminals quickly report data. Fields with professional units require the interface request body to strictly validate parameter formats, to ensure units match their corresponding fields. The length of individual marketing content and total volume of batch imports also require the interface to set reasonable size limits and timeout thresholds, to avoid abnormal occupation of satellite communication link bandwidth.

Configuration Settings

Configuration Item	Suggested Values	Rationale
`trainingType`	`raw_text`, `qa_pair`, `structured`	Adapts to plain text, question-answer pair, and structured log formats for satellite communications marketing content. `raw_text` corresponds to scenarios where plain text collections are created
`UPLOAD_FILE_MAX_SIZE`	`500 MB`	Satellite communications marketing content mostly consists of batch terminal logs. 500 MB balances import efficiency and link bandwidth usage
`PARSE_FILE_TIMEOUT_SECONDS`	`120 seconds`	Satellite communications data includes multi-field validation and format conversion. 120 seconds covers the complete parsing process
`CORS_ALLOW_ORIGIN`	`Specified business frontend domain name`	Prevents cross-domain errors, only allows legitimate frontend domains to initiate requests to ensure interface security
`API_KEY_PERMISSION`	`Read-only + Write`	Differentiates permissions for marketing content import and query, to prevent unauthorized modification of data collections
`BATCH_SYNC_INTERVAL`	`300 seconds`	Adapts to the near real-time reporting rhythm of satellite terminals. Synchronizing data every 5 minutes balances latency and interface load

The parameter values provided on this page are common recommended starting points for configuration. Actual values are affected by material form, data volume, and business rules. Specific issues require targeted analysis, and it is recommended to test on your own samples before finalizing settings.

Three Common Mistakes

Calling the api/v1/chat/completions endpoint returns a 403 status code for cross-domain preflight failure. This occurs because CORS_ALLOW_ORIGIN is not configured with the specified business frontend domain name, or a wildcard * is used which violates scenario security specifications.
Creating a plain text knowledge base collection returns an invalid trainingType error. This occurs because a non-permitted trainingType value is passed, and raw_text is not used for the plain text import scenario.
Forwarding requests via aiproxy returns a long error code. This occurs because the proxy authentication key is not configured, or bandwidth fluctuations on the satellite communications link cause proxy connection timeouts.

How to Verify Proper Configuration

Call the api/v1/chat/completions endpoint with a valid API key and request body, and check that the returned Access-Control-Allow-Origin header matches the configured domain name.
Call the knowledge base import endpoint, pass the trainingType: raw_text parameter, and check that the returned status field is success.
After configuring BATCH_SYNC_INTERVAL, wait for the corresponding duration, and check if synchronized marketing data from external systems appears in the knowledge base collection.
Upload a test log file not exceeding 500 MB, and check that the interface returns import results without truncation or timeout errors.

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.