API Errors

Introduction

If you want to port those definitions into your application, you can checkout the Exportable Definition section to retrieve the JSON describing errors.

Generic API Error

Example of API error response :

{
    status: "error",
    http_code: 401,
    reason: "Unauthorized",
    error_id: "301e2d9e-b4f5-4289-85ea-e452143338df",
    message: "Invalid API key"
}

HTTP 400

Bad Request: Parameters sent to the API are incorrect. Check out the related documentation to figure out the error.

HTTP 404

Not Found: API URL might have a typo or be incorrect. Check out the related documentation to figure out the error.

HTTP 422

Unprocessable Entity: Your request was correct, but for some reason, we cannot handle it. Most of the time, the entity which you want to update/delete has already been processed.

HTTP 429

Too Many Request: API endpoint, which should be called with a high frequency, are throttled internally to prevent service disruption. If this happened too many times, your account would be suspended.

HTTP 500

Internal Server Error: Scrapfly is in trouble, and we have been alerted of the issue.

HTTP 502

Web service that exposes Scrapfly to the internet is in trouble, and we have been alerted of the issue.

HTTP 503

Service Temporary Unavailable: Scrapfly might run in degraded mode, or maintenance was scheduled to upgrade our service.

HTTP 504

Scrapfly is not reachable or takes too much time to respond.

Extraction API Errors

Scrapfly provides API errors in two locations - in the response body and the response headers:

Error Structure in API Response
Error Headers

{
  "code": "ERR::EXTRACTION::TEMPLATE_NOT_FOUND",
  "error_id": "0f3f39d5-29ec-422e-99ca-08c3b588ee57",
  "http_code": 404,
  "links": {
    "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::EXTRACTION::TEMPLATE_NOT_FOUND"
  },
  "message": "The provided template do not exist",
  "reason": "Not found"
}

The error details are also present in the response x-scrapfly-reject-* headers.

x-scrapfly-reject-code: ERR::EXTRACTION::TEMPLATE_NOT_FOUND
x-scrapfly-reject-description: The provided template do not exist"
x-scrapfly-reject-doc: https://scrapfly.io/docs/scrape-api/error/ERR::EXTRACTION::TEMPLATE_NOT_FOUND
x-scrapfly-reject-http-code: 404
x-scrapfly-reject-id: 5556636c-ac89-417f-b645-02c32905e39a
x-scrapfly-reject-retryable: no

Error Definitions

ERR::EXTRACTION::DATA_ERROR

Extracted data is invalid or have an issue

Retryable: Yes
HTTP status code: 422
Documentation:
- Related Error Doc

ERR::EXTRACTION::ERR::EXTRACTION::TIMEOUT

Data extraction timeout

Retryable: Yes
HTTP status code: 422
Documentation:
- Related Error Doc

ERR::EXTRACTION::INVALID_RULE

The extraction rule is invalid

Retryable: No
HTTP status code: 422
Documentation:
- Related Error Doc

ERR::EXTRACTION::INVALID_TEMPLATE

The template used for extraction is invalid

Retryable: No
HTTP status code: 400
Documentation:
- Related Error Doc

ERR::EXTRACTION::NO_CONTENT

Target response is empty

Retryable: No
HTTP status code: 422
Documentation:
- Related Error Doc

ERR::EXTRACTION::OUT_OF_CAPACITY

Not able to extract more data, backend are out of capacity, retry later.

Retryable: Yes
HTTP status code: 429
Documentation:
- Related Error Doc

ERR::EXTRACTION::TEMPLATE_NOT_FOUND

The provided template do not exist

Retryable: No
HTTP status code: 404
Documentation:
- Related Error Doc

Exportable Definition

If you want to handle errors from your application without copy-pasting the whole error definition into your application to match errors, here is a portable JSON of error definition:

{
    "scraper_errors": {
        "ERR::ACCOUNT::PAYMENT_REQUIRED": {
            "code": "ERR::ACCOUNT::PAYMENT_REQUIRED",
            "http_code": 402,
            "description": "Unable to charge last invoice - Connect to your dashboard to solve the issue",
            "retryable": true,
            "type": "ACCOUNT",
            "links": {
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::ACCOUNT::PAYMENT_REQUIRED"
            },
            "billed": false,
            "fair_use": false
        },
        "ERR::ACCOUNT::SUSPENDED": {
            "code": "ERR::ACCOUNT::SUSPENDED",
            "http_code": 429,
            "description": "Account Suspended",
            "retryable": true,
            "type": "ACCOUNT",
            "links": {
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::ACCOUNT::SUSPENDED"
            },
            "billed": false,
            "fair_use": false
        },
        "ERR::API::INTERNAL_ERROR": {
            "code": "ERR::API::INTERNAL_ERROR",
            "http_code": 500,
            "description": "API Internal Error",
            "retryable": false,
            "type": "SCRAPER",
            "links": {
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::API::INTERNAL_ERROR"
            },
            "billed": false,
            "fair_use": false
        },
        "ERR::ASP::CAPTCHA_ERROR": {
            "code": "ERR::ASP::CAPTCHA_ERROR",
            "http_code": 422,
            "description": "Something wrong happened with the captcha. We will figure out to fix the problem as soon as possible",
            "retryable": true,
            "type": "SCRAPER",
            "links": {
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::ASP::CAPTCHA_ERROR"
            },
            "billed": false,
            "fair_use": true
        },
        "ERR::ASP::CAPTCHA_TIMEOUT": {
            "code": "ERR::ASP::CAPTCHA_TIMEOUT",
            "http_code": 422,
            "description": "The budgeted time to solve the captcha is reached",
            "retryable": true,
            "type": "SCRAPER",
            "links": {
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::ASP::CAPTCHA_TIMEOUT"
            },
            "billed": false,
            "fair_use": true
        },
        "ERR::ASP::SHIELD_ERROR": {
            "code": "ERR::ASP::SHIELD_ERROR",
            "http_code": 422,
            "description": "The ASP encounter an unexpected problem. We will fix it as soon as possible. Our team has been alerted",
            "retryable": false,
            "type": "SCRAPER",
            "links": {
                "Checkout ASP documentation": "https://scrapfly.io/docs/scrape-api/anti-scraping-protection#maximize_success_rate",
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::ASP::SHIELD_ERROR"
            },
            "billed": false,
            "fair_use": true
        },
        "ERR::ASP::SHIELD_EXPIRED": {
            "code": "ERR::ASP::SHIELD_EXPIRED",
            "http_code": 422,
            "description": "The ASP shield previously set is expired, you must retry.",
            "retryable": true,
            "type": "SCRAPER",
            "links": null,
            "billed": false,
            "fair_use": true
        },
        "ERR::ASP::SHIELD_PROTECTION_FAILED": {
            "code": "ERR::ASP::SHIELD_PROTECTION_FAILED",
            "http_code": 422,
            "description": "The ASP shield failed to solve the challenge against the anti scrapping protection",
            "retryable": true,
            "type": "SCRAPER",
            "links": {
                "Checkout ASP documentation": "https://scrapfly.io/docs/scrape-api/anti-scraping-protection#maximize_success_rate",
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::ASP::SHIELD_PROTECTION_FAILED"
            },
            "billed": false,
            "fair_use": true
        },
        "ERR::ASP::TIMEOUT": {
            "code": "ERR::ASP::TIMEOUT",
            "http_code": 422,
            "description": "The ASP made too much time to solve or respond",
            "retryable": true,
            "type": "SCRAPER",
            "links": {
                "Checkout ASP documentation": "https://scrapfly.io/docs/scrape-api/anti-scraping-protection",
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::ASP::TIMEOUT"
            },
            "billed": false,
            "fair_use": true
        },
        "ERR::ASP::UNABLE_TO_SOLVE_CAPTCHA": {
            "code": "ERR::ASP::UNABLE_TO_SOLVE_CAPTCHA",
            "http_code": 422,
            "description": "Despite our effort, we were unable to solve the captcha. It can happened sporadically, please retry",
            "retryable": true,
            "type": "SCRAPER",
            "links": {
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::ASP::UNABLE_TO_SOLVE_CAPTCHA"
            },
            "billed": false,
            "fair_use": true
        },
        "ERR::ASP::UPSTREAM_UNEXPECTED_RESPONSE": {
            "code": "ERR::ASP::UPSTREAM_UNEXPECTED_RESPONSE",
            "http_code": 422,
            "description": "The response given by the upstream after challenge resolution is not expected. Our team has been alerted",
            "retryable": false,
            "type": "SCRAPER",
            "links": {
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::ASP::UPSTREAM_UNEXPECTED_RESPONSE"
            },
            "billed": false,
            "fair_use": true
        },
        "ERR::EXTRACTION::DATA_ERROR": {
            "code": "ERR::EXTRACTION::DATA_ERROR",
            "http_code": 422,
            "description": "Extracted data is invalid or have an issue",
            "retryable": true,
            "type": "EXTRACTION",
            "links": {
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::EXTRACTION::DATA_ERROR"
            },
            "billed": false,
            "fair_use": false
        },
        "ERR::EXTRACTION::ERR::EXTRACTION::TIMEOUT": {
            "code": "ERR::EXTRACTION::ERR::EXTRACTION::TIMEOUT",
            "http_code": 422,
            "description": "Data extraction timeout",
            "retryable": true,
            "type": "EXTRACTION",
            "links": {
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::EXTRACTION::ERR::EXTRACTION::TIMEOUT"
            },
            "billed": false,
            "fair_use": true
        },
        "ERR::EXTRACTION::INVALID_RULE": {
            "code": "ERR::EXTRACTION::INVALID_RULE",
            "http_code": 422,
            "description": "The extraction rule is invalid",
            "retryable": false,
            "type": "EXTRACTION",
            "links": {
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::EXTRACTION::INVALID_TEMPLATE"
            },
            "billed": false,
            "fair_use": false
        },
        "ERR::EXTRACTION::INVALID_TEMPLATE": {
            "code": "ERR::EXTRACTION::INVALID_TEMPLATE",
            "http_code": 400,
            "description": "The template used for extraction is invalid",
            "retryable": false,
            "type": "EXTRACTION",
            "links": {
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::EXTRACTION::INVALID_TEMPLATE"
            },
            "billed": false,
            "fair_use": false
        },
        "ERR::EXTRACTION::NO_CONTENT": {
            "code": "ERR::EXTRACTION::NO_CONTENT",
            "http_code": 422,
            "description": "Target response is empty",
            "retryable": false,
            "type": "EXTRACTION",
            "links": {
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::EXTRACTION::NO_CONTENT"
            },
            "billed": false,
            "fair_use": false
        },
        "ERR::EXTRACTION::OUT_OF_CAPACITY": {
            "code": "ERR::EXTRACTION::OUT_OF_CAPACITY",
            "http_code": 429,
            "description": "Not able to extract more data, backend are out of capacity, retry later.",
            "retryable": true,
            "type": "EXTRACTION",
            "links": {
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::EXTRACTION::OUT_OF_CAPACITY"
            },
            "billed": false,
            "fair_use": false
        },
        "ERR::EXTRACTION::TEMPLATE_NOT_FOUND": {
            "code": "ERR::EXTRACTION::TEMPLATE_NOT_FOUND",
            "http_code": 404,
            "description": "The provided template do not exist",
            "retryable": false,
            "type": "EXTRACTION",
            "links": {
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::EXTRACTION::TEMPLATE_NOT_FOUND"
            },
            "billed": false,
            "fair_use": false
        },
        "ERR::JOB::NOT_FOUND": {
            "code": "ERR::JOB::NOT_FOUND",
            "http_code": 400,
            "description": "Job Not Found",
            "retryable": true,
            "type": "ACCOUNT",
            "links": {
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::JOB::NOT_FOUND"
            },
            "billed": false,
            "fair_use": false
        },
        "ERR::PROXY::POOL_NOT_AVAILABLE_FOR_TARGET": {
            "code": "ERR::PROXY::POOL_NOT_AVAILABLE_FOR_TARGET",
            "http_code": 422,
            "description": "The desired proxy pool is not available for the given domain - mostly well known protected domain which require at least residential networks",
            "retryable": false,
            "type": "PROXY",
            "links": {
                "API Usage": "https://scrapfly.io/docs/scrape-api/getting-started#api_param_proxy_pool",
                "Proxy Documentation": "https://scrapfly.io/docs/scrape-api/proxy",
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::PROXY::POOL_NOT_AVAILABLE_FOR_TARGET"
            },
            "billed": false,
            "fair_use": false
        },
        "ERR::PROXY::POOL_NOT_FOUND": {
            "code": "ERR::PROXY::POOL_NOT_FOUND",
            "http_code": 400,
            "description": "Provided Proxy Pool Name do not exists",
            "retryable": false,
            "type": "PROXY",
            "links": {
                "API Usage": "https://scrapfly.io/docs/scrape-api/getting-started#api_param_proxy_pool",
                "Proxy Documentation": "https://scrapfly.io/docs/scrape-api/proxy",
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::PROXY::POOL_NOT_FOUND"
            },
            "billed": false,
            "fair_use": false
        },
        "ERR::PROXY::POOL_UNAVAILABLE_COUNTRY": {
            "code": "ERR::PROXY::POOL_UNAVAILABLE_COUNTRY",
            "http_code": 400,
            "description": "Country not available for given proxy pool",
            "retryable": false,
            "type": "PROXY",
            "links": {
                "API Usage": "https://scrapfly.io/docs/scrape-api/getting-started#api_param_proxy_pool",
                "Proxy Documentation": "https://scrapfly.io/docs/scrape-api/proxy",
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::PROXY::POOL_UNAVAILABLE_COUNTRY"
            },
            "billed": false,
            "fair_use": false
        },
        "ERR::PROXY::RESOURCES_SATURATION": {
            "code": "ERR::PROXY::RESOURCES_SATURATION",
            "http_code": 422,
            "description": "Proxy are saturated for the desired country, you can try on other countries. They will come back as soon as possible",
            "retryable": true,
            "type": "PROXY",
            "links": {
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::PROXY::RESOURCES_SATURATION"
            },
            "billed": false,
            "fair_use": false
        },
        "ERR::PROXY::TIMEOUT": {
            "code": "ERR::PROXY::TIMEOUT",
            "http_code": 422,
            "description": "Proxy connection or website was too slow and timeout",
            "retryable": true,
            "type": "PROXY",
            "links": {
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::PROXY::TIMEOUT",
                "Timeout Documentation": "https://scrapfly.io/docs/scrape-api/understand-timeout"
            },
            "billed": false,
            "fair_use": false
        },
        "ERR::PROXY::UNAVAILABLE": {
            "code": "ERR::PROXY::UNAVAILABLE",
            "http_code": 422,
            "description": "Proxy is unavailable - The domain (mainly gov website) is restricted, You are using session feature and the proxy is unreachable at the moment",
            "retryable": true,
            "type": "PROXY",
            "links": {
                "API Usage": "https://scrapfly.io/docs/scrape-api/getting-started#api_param_proxy_pool",
                "Proxy Documentation": "https://scrapfly.io/docs/scrape-api/proxy",
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::PROXY::UNAVAILABLE"
            },
            "billed": false,
            "fair_use": false
        },
        "ERR::SCHEDULE::DISABLED": {
            "code": "ERR::SCHEDULE::DISABLED",
            "http_code": 400,
            "description": "The targeted schedule has been disabled",
            "retryable": false,
            "type": "SCHEDULER",
            "links": {
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::SCHEDULE::DISABLED"
            },
            "billed": false,
            "fair_use": false
        },
        "ERR::SCRAPE::BAD_PROTOCOL": {
            "code": "ERR::SCRAPE::BAD_PROTOCOL",
            "http_code": 422,
            "description": "The protocol is not supported only http:// or https:// are supported",
            "retryable": false,
            "type": "SCRAPER",
            "links": {
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::SCRAPE::BAD_PROTOCOL"
            },
            "billed": false,
            "fair_use": false
        },
        "ERR::SCRAPE::BAD_UPSTREAM_RESPONSE": {
            "code": "ERR::SCRAPE::BAD_UPSTREAM_RESPONSE",
            "http_code": 200,
            "description": "The website you target respond with an unexpected status code (>400)",
            "retryable": false,
            "type": "SCRAPER",
            "links": {
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::SCRAPE::BAD_UPSTREAM_RESPONSE"
            },
            "billed": true,
            "fair_use": true
        },
        "ERR::SCRAPE::COST_BUDGET_LIMIT": {
            "code": "ERR::SCRAPE::COST_BUDGET_LIMIT",
            "http_code": 422,
            "description": "Cost budget has been reached, you must increase the budget to pass this target",
            "retryable": true,
            "type": "SCRAPER",
            "links": {
                "Checkout ASP documentation": "https://scrapfly.io/docs/scrape-api/anti-scraping-protection",
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::SCRAPE::COST_BUDGET_LIMIT"
            },
            "billed": false,
            "fair_use": false
        },
        "ERR::SCRAPE::DNS_NAME_NOT_RESOLVED": {
            "code": "ERR::SCRAPE::DNS_NAME_NOT_RESOLVED",
            "http_code": 422,
            "description": "The DNS of the targeted website is not resolving or not responding",
            "retryable": false,
            "type": "SCRAPER",
            "links": {
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::SCRAPE::DNS_NAME_NOT_RESOLVED"
            },
            "billed": true,
            "fair_use": true
        },
        "ERR::SCRAPE::DOMAIN_NOT_ALLOWED": {
            "code": "ERR::SCRAPE::DOMAIN_NOT_ALLOWED",
            "http_code": 422,
            "description": "The Domain targeted is not allowed or restricted",
            "retryable": false,
            "type": "SCRAPER",
            "links": {
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::SCRAPE::DOMAIN_NOT_ALLOWED"
            },
            "billed": false,
            "fair_use": false
        },
        "ERR::SCRAPE::DOM_SELECTOR_INVALID": {
            "code": "ERR::SCRAPE::DOM_SELECTOR_INVALID",
            "http_code": 422,
            "description": "The DOM Selector is invalid",
            "retryable": false,
            "type": "SCRAPER",
            "links": {
                "Javascript Documentation": "https://scrapfly.io/docs/scrape-api/javascript-rendering",
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::SCRAPE::DOM_SELECTOR_INVALID"
            },
            "billed": true,
            "fair_use": false
        },
        "ERR::SCRAPE::DOM_SELECTOR_INVISIBLE": {
            "code": "ERR::SCRAPE::DOM_SELECTOR_INVISIBLE",
            "http_code": 422,
            "description": "The requested DOM selected is invisible (Mostly issued when element is targeted for screenshot)",
            "retryable": false,
            "type": "SCRAPER",
            "links": {
                "Javascript Documentation": "https://scrapfly.io/docs/scrape-api/javascript-rendering",
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::SCRAPE::DOM_SELECTOR_INVISIBLE"
            },
            "billed": true,
            "fair_use": false
        },
        "ERR::SCRAPE::DOM_SELECTOR_NOT_FOUND": {
            "code": "ERR::SCRAPE::DOM_SELECTOR_NOT_FOUND",
            "http_code": 422,
            "description": "The requested DOM selected was not found in rendered content within 15s",
            "retryable": false,
            "type": "SCRAPER",
            "links": {
                "Javascript Documentation": "https://scrapfly.io/docs/scrape-api/javascript-rendering",
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::SCRAPE::DOM_SELECTOR_NOT_FOUND"
            },
            "billed": true,
            "fair_use": false
        },
        "ERR::SCRAPE::DRIVER_CRASHED": {
            "code": "ERR::SCRAPE::DRIVER_CRASHED",
            "http_code": 422,
            "description": "Driver used to perform the scrape can crash for many reason",
            "retryable": true,
            "type": "SCRAPER",
            "links": {
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::SCRAPE::DRIVER_CRASHED"
            },
            "billed": false,
            "fair_use": false
        },
        "ERR::SCRAPE::DRIVER_INSUFFICIENT_RESOURCES": {
            "code": "ERR::SCRAPE::DRIVER_INSUFFICIENT_RESOURCES",
            "http_code": 422,
            "description": "Driver do not have enough resource to render the page correctly",
            "retryable": true,
            "type": "SCRAPER",
            "links": {
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::SCRAPE::DRIVEDRIVER_INSUFFICIENT_RESOURCES"
            },
            "billed": false,
            "fair_use": false
        },
        "ERR::SCRAPE::DRIVER_TIMEOUT": {
            "code": "ERR::SCRAPE::DRIVER_TIMEOUT",
            "http_code": 422,
            "description": "Driver timeout - No response received",
            "retryable": true,
            "type": "SCRAPER",
            "links": {
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::SCRAPE::DRIVER_TIMEOUT"
            },
            "billed": false,
            "fair_use": false
        },
        "ERR::SCRAPE::JAVASCRIPT_EXECUTION": {
            "code": "ERR::SCRAPE::JAVASCRIPT_EXECUTION",
            "http_code": 422,
            "description": "The javascript to execute goes wrong, please read the associated message to figure out the problem",
            "retryable": false,
            "type": "SCRAPER",
            "links": {
                "Checkout Javascript Rendering Documentation": "https://scrapfly.io/docs/scrape-api/javascript-rendering",
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::SCRAPE::JAVASCRIPT_EXECUTION"
            },
            "billed": true,
            "fair_use": false
        },
        "ERR::SCRAPE::NETWORK_ERROR": {
            "code": "ERR::SCRAPE::NETWORK_ERROR",
            "http_code": 422,
            "description": "Network error happened between Scrapfly server and remote server",
            "retryable": true,
            "type": "SCRAPER",
            "links": {
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::SCRAPE::NETWORK_ERROR"
            },
            "billed": false,
            "fair_use": false
        },
        "ERR::SCRAPE::NETWORK_SERVER_DISCONNECTED": {
            "code": "ERR::SCRAPE::NETWORK_SERVER_DISCONNECTED",
            "http_code": 422,
            "description": "Server of upstream website closed unexpectedly the connection",
            "retryable": false,
            "type": "SCRAPER",
            "links": {
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::SCRAPE::NETWORK_SERVER_DISCONNECTED"
            },
            "billed": false,
            "fair_use": false
        },
        "ERR::SCRAPE::NO_BROWSER_AVAILABLE": {
            "code": "ERR::SCRAPE::NO_BROWSER_AVAILABLE",
            "http_code": 422,
            "description": "No browser available in the pool",
            "retryable": true,
            "type": "SCRAPER",
            "links": {
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::SCRAPE::NO_BROWSER_AVAILABLE"
            },
            "billed": false,
            "fair_use": false
        },
        "ERR::SCRAPE::OPERATION_TIMEOUT": {
            "code": "ERR::SCRAPE::OPERATION_TIMEOUT",
            "http_code": 504,
            "description": "This is a generic error for when timeout occur. It happened when internal operation took too much time",
            "retryable": true,
            "type": "SCRAPER",
            "links": {
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::SCRAPE::OPERATION_TIMEOUT",
                "Timeout Documentation": "https://scrapfly.io/docs/scrape-api/understand-timeout"
            },
            "billed": false,
            "fair_use": false
        },
        "ERR::SCRAPE::PROJECT_QUOTA_LIMIT_REACHED": {
            "code": "ERR::SCRAPE::PROJECT_QUOTA_LIMIT_REACHED",
            "http_code": 429,
            "description": "The limit set to the current project has been reached",
            "retryable": true,
            "type": "SCRAPER",
            "links": {
                "Project Documentation": "https://scrapfly.io/docs/project",
                "Quota Pricing": "https://scrapfly.io/pricing",
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::SCRAPE::PROJECT_QUOTA_LIMIT_REACHED"
            },
            "billed": false,
            "fair_use": false
        },
        "ERR::SCRAPE::QUOTA_LIMIT_REACHED": {
            "code": "ERR::SCRAPE::QUOTA_LIMIT_REACHED",
            "http_code": 429,
            "description": "You reach your scrape quota plan for the month. You can upgrade your plan if you want increase the quota",
            "retryable": false,
            "type": "SCRAPER",
            "links": {
                "Project Quota And Usage": "https://scrapfly.io/docs/project",
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::SCRAPE::QUOTA_LIMIT_REACHED",
                "Upgrade you subscription": "https://scrapfly.io/docs/billing#change_plan"
            },
            "billed": false,
            "fair_use": false
        },
        "ERR::SCRAPE::SCENARIO_DEADLINE_OVERFLOW": {
            "code": "ERR::SCRAPE::SCENARIO_DEADLINE_OVERFLOW",
            "http_code": 422,
            "description": "Submitted scenario would require more than 30s to complete",
            "retryable": false,
            "type": "SCRAPER",
            "links": {
                "Javascript Scenario Documentation": "https://scrapfly.io/docs/scrape-api/javascript-scenario",
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::SCRAPE::SCENARIO_DEADLINE_OVERFLOW",
                "Timeout Documentation": "https://scrapfly.io/docs/scrape-api/understand-timeout"
            },
            "billed": false,
            "fair_use": false
        },
        "ERR::SCRAPE::SCENARIO_EXECUTION": {
            "code": "ERR::SCRAPE::SCENARIO_EXECUTION",
            "http_code": 422,
            "description": "Javascript Scenario Failed",
            "retryable": false,
            "type": "SCRAPER",
            "links": {
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::SCRAPE::SCENARIO_EXECUTION"
            },
            "billed": true,
            "fair_use": false
        },
        "ERR::SCRAPE::SCENARIO_TIMEOUT": {
            "code": "ERR::SCRAPE::SCENARIO_TIMEOUT",
            "http_code": 422,
            "description": "Javascript Scenario Timeout",
            "retryable": true,
            "type": "SCRAPER",
            "links": {
                "Javascript Scenario Documentation": "https://scrapfly.io/docs/scrape-api/javascript-scenario",
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::SCRAPE::SCENARIO_EXECUTION",
                "Timeout Documentation": "https://scrapfly.io/docs/scrape-api/understand-timeout"
            },
            "billed": true,
            "fair_use": false
        },
        "ERR::SCRAPE::SSL_ERROR": {
            "code": "ERR::SCRAPE::SSL_ERROR",
            "http_code": 422,
            "description": "ScrapeEngineError due to SSL, mostly due to handshake error",
            "retryable": false,
            "type": "SCRAPER",
            "links": {
                "Feature Usage": "https://scrapfly.io/docs/scrape-api/ssl",
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::SCRAPE::SSL_ERROR"
            },
            "billed": false,
            "fair_use": false
        },
        "ERR::SCRAPE::TOO_MANY_CONCURRENT_REQUEST": {
            "code": "ERR::SCRAPE::TOO_MANY_CONCURRENT_REQUEST",
            "http_code": 429,
            "description": "You reach concurrent limit of scrape request of your current plan",
            "retryable": true,
            "type": "SCRAPER",
            "links": {
                "Quota Pricing": "https://scrapfly.io/pricing",
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::SCRAPE::TOO_MANY_CONCURRENT_REQUEST"
            },
            "billed": false,
            "fair_use": false
        },
        "ERR::SCRAPE::UNABLE_TO_TAKE_SCREENSHOT": {
            "code": "ERR::SCRAPE::UNABLE_TO_TAKE_SCREENSHOT",
            "http_code": 422,
            "description": "Unable to take screenshot",
            "retryable": true,
            "type": "SCRAPER",
            "links": {
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::SCRAPE::UNABLE_TO_TAKE_SCREENSHOT"
            },
            "billed": true,
            "fair_use": false
        },
        "ERR::SCRAPE::UPSTREAM_TIMEOUT": {
            "code": "ERR::SCRAPE::UPSTREAM_TIMEOUT",
            "http_code": 422,
            "description": "The website you target made too much time to response",
            "retryable": false,
            "type": "SCRAPER",
            "links": {
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::SCRAPE::UPSTREAM_TIMEOUT"
            },
            "billed": true,
            "fair_use": true
        },
        "ERR::SCRAPE::UPSTREAM_WEBSITE_ERROR": {
            "code": "ERR::SCRAPE::UPSTREAM_WEBSITE_ERROR",
            "http_code": 422,
            "description": "The website you tried to scrape have configuration or malformed response",
            "retryable": true,
            "type": "SCRAPER",
            "links": {
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::SCRAPE::UPSTREAM_WEBSITE_ERROR"
            },
            "billed": true,
            "fair_use": true
        },
        "ERR::SCREENSHOT::INVALID_CONTENT_TYPE": {
            "code": "ERR::SCREENSHOT::INVALID_CONTENT_TYPE",
            "http_code": 422,
            "description": "Only content type text/html is supported for screenshot",
            "retryable": false,
            "type": "SCREENSHOT",
            "links": {
                "Related Error Doc": "https://scrapfly.io/docs/screenshot-api/error/ERR::SCREENSHOT::INVALID_CONTENT_TYPE"
            },
            "billed": true,
            "fair_use": true
        },
        "ERR::SCREENSHOT::UNABLE_TO_TAKE_SCREENSHOT": {
            "code": "ERR::SCREENSHOT::UNABLE_TO_TAKE_SCREENSHOT",
            "http_code": 422,
            "description": "For some reason we were unable to take the screenshot",
            "retryable": true,
            "type": "SCREENSHOT",
            "links": {
                "Related Error Doc": "https://scrapfly.io/docs/screenshot-api/error/ERR::SCREENSHOT::UNABLE_TO_TAKE_SCREENSHOT"
            },
            "billed": true,
            "fair_use": true
        },
        "ERR::SESSION::CONCURRENT_ACCESS": {
            "code": "ERR::SESSION::CONCURRENT_ACCESS",
            "http_code": 429,
            "description": "Concurrent access to the session has been tried. If your spider run on distributed architecture, check if the correlation id is correctly configured",
            "retryable": true,
            "type": "SCRAPER",
            "links": {
                "Checkout Session Documentation": "https://scrapfly.io/docs/scrape-api/session",
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::SESSION::CONCURRENT_ACCESS"
            },
            "billed": false,
            "fair_use": false
        },
        "ERR::THROTTLE::MAX_API_CREDIT_BUDGET_EXCEEDED": {
            "code": "ERR::THROTTLE::MAX_API_CREDIT_BUDGET_EXCEEDED",
            "http_code": 429,
            "description": "Your scrape request has been throttled. API Credit Budget reached. If it's not expected, please check your throttle configuration for the given project and env.",
            "retryable": true,
            "type": "THROTTLER",
            "links": {
                "API Documentation": "https://scrapfly.io/docs/scrape-api/getting-started#api_param_cost_budget",
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::THROTTLE::MAX_API_CREDIT_BUDGET_EXCEEDED"
            },
            "billed": false,
            "fair_use": false
        },
        "ERR::THROTTLE::MAX_CONCURRENT_REQUEST_EXCEEDED": {
            "code": "ERR::THROTTLE::MAX_CONCURRENT_REQUEST_EXCEEDED",
            "http_code": 429,
            "description": "Your scrape request has been throttled. Too many concurrent access to the upstream. If it's not expected, please check your throttle configuration for the given project and env.",
            "retryable": true,
            "type": "THROTTLER",
            "links": {
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::THROTTLE::MAX_CONCURRENT_REQUEST_EXCEEDED",
                "Throttler Documentation": "https://scrapfly.io/docs/throttling"
            },
            "billed": false,
            "fair_use": false
        },
        "ERR::THROTTLE::MAX_REQUEST_RATE_EXCEEDED": {
            "code": "ERR::THROTTLE::MAX_REQUEST_RATE_EXCEEDED",
            "http_code": 429,
            "description": "Your scrape request as been throttle. Too much request during the 1m window. If it's not expected, please check your throttle configuration for the given project and env",
            "retryable": true,
            "type": "THROTTLER",
            "links": {
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::THROTTLE::MAX_REQUEST_RATE_EXCEEDED",
                "Throttler Documentation": "https://scrapfly.io/docs/throttling"
            },
            "billed": false,
            "fair_use": false
        },
        "ERR::WEBHOOK::DISABLED": {
            "code": "ERR::WEBHOOK::DISABLED",
            "http_code": 400,
            "description": "Given webhook is disabled, please check out your webhook configuration for the current project / env",
            "retryable": false,
            "type": "WEBHOOK",
            "links": {
                "Checkout Webhook Documentation": "https://scrapfly.io/docs/scrape-api/webhook",
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::WEBHOOK::DISABLED"
            },
            "billed": false,
            "fair_use": false
        },
        "ERR::WEBHOOK::ENDPOINT_UNREACHABLE": {
            "code": "ERR::WEBHOOK::ENDPOINT_UNREACHABLE",
            "http_code": 422,
            "description": "We were not able to contact your endpoint",
            "retryable": true,
            "type": "WEBHOOK",
            "links": {
                "Checkout Webhook Documentation": "https://scrapfly.io/docs/scrape-api/webhook",
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::WEBHOOK::ENDPOINT_UNREACHABLE"
            },
            "billed": false,
            "fair_use": false
        },
        "ERR::WEBHOOK::MAX_CONCURRENCY_REACHED": {
            "code": "ERR::WEBHOOK::QUEUE_FULL",
            "http_code": 429,
            "description": "You reach the maximum concurrency limit",
            "retryable": true,
            "type": "WEBHOOK",
            "links": {
                "Checkout Webhook Documentation": "https://scrapfly.io/docs/scrape-api/webhook",
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::WEBHOOK::MAX_CONCURRENCY_REACHED"
            },
            "billed": false,
            "fair_use": false
        },
        "ERR::WEBHOOK::MAX_RETRY": {
            "code": "ERR::WEBHOOK::MAX_RETRY",
            "http_code": 429,
            "description": "Maximum retry exceeded on your webhook",
            "retryable": false,
            "type": "WEBHOOK",
            "links": {
                "Checkout Webhook Documentation": "https://scrapfly.io/docs/scrape-api/webhook",
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::WEBHOOK::MAX_RETRY"
            },
            "billed": false,
            "fair_use": false
        },
        "ERR::WEBHOOK::NOT_FOUND": {
            "code": "ERR::WEBHOOK::NOT_FOUND",
            "http_code": 400,
            "description": "Unable to find the given webhook for the current project / env",
            "retryable": false,
            "type": "WEBHOOK",
            "links": {
                "Checkout Webhook Documentation": "https://scrapfly.io/docs/scrape-api/webhook",
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::WEBHOOK::NOT_FOUND"
            },
            "billed": false,
            "fair_use": false
        },
        "ERR::WEBHOOK::QUEUE_FULL": {
            "code": "ERR::WEBHOOK::QUEUE_FULL",
            "http_code": 429,
            "description": "You reach the limit of scheduled webhook - You must wait pending webhook are processed",
            "retryable": true,
            "type": "WEBHOOK",
            "links": {
                "Checkout Webhook Documentation": "https://scrapfly.io/docs/scrape-api/webhook",
                "Related Error Doc": "https://scrapfly.io/docs/scrape-api/error/ERR::WEBHOOK::QUEUE_FULL"
            },
            "billed": false,
            "fair_use": false
        }
    }
}