Error codes by Endpoint

A list of the error codes in the system, sorted by the specific endpoint

Trigger a collection

POST /datasets/v3/trigger

Error codes related to the "Trigger a collection" endpoint

http_status_code	message
400	{validation_errors: [ERRORS]}
	dataset missing
	Invalid attachments
	This dataset is not allowed for API
	This dataset is not ready yet
	No data to trigger
	Should be at least LIMIT inputs
404	dataset does not exist
429	You have too many running jobs for this dataset. Please wait until some of them finish or consider combining multiple inputs into a single request. Running jobs: RUNNING_JOBS>=JOBS_LIMIT
500	Internal server error

Download snapshot

GET /datasets/v3/snapshot/:snapshot_id

Error codes related to the "Download snapshot" endpoint

http_status_code	message
202	{status: "STATUS", message: "Snapshot is not ready yet, try again in 10s"}
	{status: "building", message: "Snapshot is building, try again in 10s"}
400	{validation_errors: [ERRORS]}
	Snapshot is expired
	Snapshot is empty
404	Snapshot does not exist
500	Internal server error

Calculate the number of parts for delivery

GET /datasets/v3/snapshot/:snapshot_id/parts

Error codes related to the "Calculate the number of parts for delivery" endpoint

http_status_code	message
400	{validation_errors: [ERRORS]}
	Snapshot is not ready
404	Snapshot does not exist
500	Internal server error

Fetch the input file from a triggered snapshot

GET /datasets/v3/snapshot/:snapshot_id/input

Error codes related to the "Fetch the input file from a triggered snapshot" endpoint

http_status_code	message
400	Snapshot input does not exist
404	Snapshot does not exist
500	Internal server error

Cancel a collection

POST /datasets/v3/snapshot/:snapshot_id/cancel

Error codes related to the "Cancel a collection" endpoint

http_status_code	message
400	Snapshot is not running
404	Snapshot does not exist
500	Internal server error

Monitor progress

GET /datasets/v3/progress/:snapshot_id

Error codes related to the "Monitor progress" endpoint

http_status_code	message
404	Snapshot does not exist
500	Internal server error
200	{status: “failed”, error_message: “ERROR_MESSAGE”}
	Something went wrong. Our team is looking into it.
	Account is suspended
	Account is new, please activate it in account settings. URL
	No data found in discovery
	Snapshot is empty
	Failed to deliver snapshot
	Failed to download response
	Failed to trigger collector
	Internal Server Error
	Input validation failed: DETAILS

Monitor delivery

GET /datasets/v3/delivery/:delivery_id

Error codes related to the "Monitor delivery" endpoint

http_status_code	message
404	Delivery does not exist
500	Internal server error

Deliver collected data to storage

POST /datasets/v3/deliver/:snapshot_id

Error codes related to the "Deliver collected data to storage" endpoint

http_status_code	message
400	{validation_errors: [ERRORS]}
	Snapshot is not ready
	Snapshot is expired
	Deliver options are missing
	Snapshot is empty
	Snapshot is too big for single file delivery
	Batch size should be at least MIN_BATCH_SIZE
404	Snapshot does not exist
500	Failed to deliver snapshot
	Internal server error

Get snapshot list

GET /datasets/v3/snapshots

Error codes related to the "Get snapshot list" endpoint

http_status_code	message
400	{validation_errors: [ERRORS]}
500	Internal server error

How to handle 429 errors (and avoid IP blacklisting)

This guide shows you how to handle HTTP 429 (Too Many Requests) from Bright Data Datasets API and avoid automatic IP blacklisting.

What Bright Data does (from our side)

• If your IP gets 25+ 429 responses within 5 minutes, it is automatically blacklisted.
• After blacklisting, all API requests from that IP are blocked.

Why you get 429

You’ll receive 429 Too Many Requests when you exceed the concurrent request limits:

• ≤ 20 inputs per request: up to 1500 concurrent requests
• > 20 inputs per request: up to 100 concurrent requests

What you should do (customer side)

1. Stop sending new requests immediately when you receive a 429 (don’t ignore it).
2. Wait before retrying:
   • If Retry-After header exists, wait that many seconds
   • Otherwise use exponential backoff: 2s, 4s, 8s, 16s, 32s
3. Reduce concurrency if you keep seeing 429s (you’re over the limit).

If you see 10+ 429s within 5 minutes, reduce your request rate right away to avoid hitting the 25/5min blacklist threshold.

Examples

❌ Bad (will get your IP blacklisted)

response = requests.post(api_url, json=data)

if response.status_code == 429:
    requests.post(api_url, json=data)  # WRONG: immediate retry

If you are already blacklisted contact Bright Data Support and include the blocked IP address(es) to request whitelisting.