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DELETE
/
job
/
{jobId}
Python SDK
from pulse import Pulse

client = Pulse(api_key="YOUR_API_KEY")
result = client.jobs.cancel_job(job_id="your-job-id")
print(result)

{
  "job_id": "<string>",
  "message": "<string>"
}

​
Overview

Cancel an asynchronous job that is currently pending or processing. Jobs that have already completed, failed, or been canceled will remain unchanged.

​
Response

A successful cancellation returns a confirmation message: 
{
  "job_id": "abc123-def456-ghi789",
  "message": "Job cancelled successfully"
}

​
Response Fields

FieldTypeDescription
job_idstringIdentifier of the job that was cancelled.
messagestringHuman-readable confirmation message.

​
When to Cancel Jobs

Cancel jobs when:
  • The extraction is no longer needed
  • You submitted a job with incorrect parameters
  • You want to stop processing to conserve page usage
Cancellation is best-effort. If a job is already mid-processing, it may complete before the cancellation takes effect. Pages used before cancellation are still counted toward your usage.

​
Example Usage

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Cancel a Job

from pulse import Pulse

client = Pulse(api_key="YOUR_API_KEY")

job_id = "abc123-def456-ghi789"

try:
    response = client.jobs.cancel_job(job_id=job_id)
    print(f"Job {response.job_id} cancelled successfully")
    print(f"Message: {response.message}")
except Exception as e:
    print(f"Failed to cancel job: {e}")

​
Cancel with Error Handling

from pulse import Pulse
from pulse.core.api_error import ApiError

client = Pulse(api_key="YOUR_API_KEY")

def cancel_job_safely(job_id: str):
    """Cancel a job with comprehensive error handling."""
    try:
        response = client.jobs.cancel_job(job_id=job_id)
        print(f"✓ Job {job_id} cancelled successfully")
        return True
    except ApiError as e:
        if e.status_code == 404:
            print(f"✗ Job {job_id} not found")
        elif e.status_code == 403:
            print(f"✗ You don't have access to job {job_id}")
        elif e.status_code == 401:
            print(f"✗ Invalid or missing API key")
        else:
            print(f"✗ Failed to cancel job: {e}")
        return False
    except Exception as e:
        print(f"✗ Unexpected error: {e}")
        return False

# Example usage
cancel_job_safely("abc123-def456-ghi789")

​
Cancel Multiple Jobs

from pulse import Pulse

client = Pulse(api_key="YOUR_API_KEY")

job_ids = [
    "job-111-aaa",
    "job-222-bbb", 
    "job-333-ccc"
]

for job_id in job_ids:
    try:
        client.jobs.cancel_job(job_id=job_id)
        print(f"✓ Cancelled: {job_id}")
    except Exception as e:
        print(f"✗ Failed to cancel {job_id}: {e}")

​
Error Responses

StatusDescription
401Invalid or missing API key.
403You don’t have access to this job.
404Job not found.
500Job could not be cancelled or internal server error.

Authorizations

​
x-api-key
string
header
required

API key for authentication

Path Parameters

​
jobId
string
required

Identifier returned from an async job submission.

Response

Job cancellation accepted

Confirmation payload returned after successfully canceling a job.

​
job_id
string
required

Identifier of the job that was cancelled.

​
message
string
required

Human-readable confirmation message.