Braket / Client / get_job

get_job

Braket.Client.get_job(**kwargs)

Retrieves the specified Amazon Braket job.

See also: AWS API Documentation

Request Syntax

response = client.get_job(
    additionalAttributeNames=[
        'QueueInfo',
    ],
    jobArn='string'
)

Parameters:

• additionalAttributeNames (list) –

  A list of attributes to return information for.

  • (string) –

• jobArn (string) –

  [REQUIRED]

  The ARN of the job to retrieve.

Return type:

dict

Returns:

Response Syntax

{
    'algorithmSpecification': {
        'containerImage': {
            'uri': 'string'
        },
        'scriptModeConfig': {
            'compressionType': 'NONE'|'GZIP',
            'entryPoint': 'string',
            's3Uri': 'string'
        }
    },
    'billableDuration': 123,
    'checkpointConfig': {
        'localPath': 'string',
        's3Uri': 'string'
    },
    'createdAt': datetime(2015, 1, 1),
    'deviceConfig': {
        'device': 'string'
    },
    'endedAt': datetime(2015, 1, 1),
    'events': [
        {
            'eventType': 'WAITING_FOR_PRIORITY'|'QUEUED_FOR_EXECUTION'|'STARTING_INSTANCE'|'DOWNLOADING_DATA'|'RUNNING'|'DEPRIORITIZED_DUE_TO_INACTIVITY'|'UPLOADING_RESULTS'|'COMPLETED'|'FAILED'|'MAX_RUNTIME_EXCEEDED'|'CANCELLED',
            'message': 'string',
            'timeOfEvent': datetime(2015, 1, 1)
        },
    ],
    'failureReason': 'string',
    'hyperParameters': {
        'string': 'string'
    },
    'inputDataConfig': [
        {
            'channelName': 'string',
            'contentType': 'string',
            'dataSource': {
                's3DataSource': {
                    's3Uri': 'string'
                }
            }
        },
    ],
    'instanceConfig': {
        'instanceCount': 123,
        'instanceType': 'ml.m4.xlarge'|'ml.m4.2xlarge'|'ml.m4.4xlarge'|'ml.m4.10xlarge'|'ml.m4.16xlarge'|'ml.g4dn.xlarge'|'ml.g4dn.2xlarge'|'ml.g4dn.4xlarge'|'ml.g4dn.8xlarge'|'ml.g4dn.12xlarge'|'ml.g4dn.16xlarge'|'ml.m5.large'|'ml.m5.xlarge'|'ml.m5.2xlarge'|'ml.m5.4xlarge'|'ml.m5.12xlarge'|'ml.m5.24xlarge'|'ml.c4.xlarge'|'ml.c4.2xlarge'|'ml.c4.4xlarge'|'ml.c4.8xlarge'|'ml.p2.xlarge'|'ml.p2.8xlarge'|'ml.p2.16xlarge'|'ml.p3.2xlarge'|'ml.p3.8xlarge'|'ml.p3.16xlarge'|'ml.p3dn.24xlarge'|'ml.p4d.24xlarge'|'ml.c5.xlarge'|'ml.c5.2xlarge'|'ml.c5.4xlarge'|'ml.c5.9xlarge'|'ml.c5.18xlarge'|'ml.c5n.xlarge'|'ml.c5n.2xlarge'|'ml.c5n.4xlarge'|'ml.c5n.9xlarge'|'ml.c5n.18xlarge',
        'volumeSizeInGb': 123
    },
    'jobArn': 'string',
    'jobName': 'string',
    'outputDataConfig': {
        'kmsKeyId': 'string',
        's3Path': 'string'
    },
    'queueInfo': {
        'message': 'string',
        'position': 'string',
        'queue': 'QUANTUM_TASKS_QUEUE'|'JOBS_QUEUE'
    },
    'roleArn': 'string',
    'startedAt': datetime(2015, 1, 1),
    'status': 'QUEUED'|'RUNNING'|'COMPLETED'|'FAILED'|'CANCELLING'|'CANCELLED',
    'stoppingCondition': {
        'maxRuntimeInSeconds': 123
    },
    'tags': {
        'string': 'string'
    }
}

Response Structure

• (dict) –

  • algorithmSpecification (dict) –

    Definition of the Amazon Braket job created. Specifies the container image the job uses, information about the Python scripts used for entry and training, and the user-defined metrics used to evaluation the job.

    • containerImage (dict) –

      The container image used to create an Amazon Braket job.

      • uri (string) –

        The URI locating the container image.

    • scriptModeConfig (dict) –

      Configures the paths to the Python scripts used for entry and training.

      • compressionType (string) –

        The type of compression used by the Python scripts for an Amazon Braket job.

      • entryPoint (string) –

        The path to the Python script that serves as the entry point for an Amazon Braket job.

      • s3Uri (string) –

        The URI that specifies the S3 path to the Python script module that contains the training script used by an Amazon Braket job.

  • billableDuration (integer) –

    The billable time the Amazon Braket job used to complete.

  • checkpointConfig (dict) –

    Information about the output locations for job checkpoint data.

    • localPath (string) –

      (Optional) The local directory where checkpoints are written. The default directory is /opt/braket/checkpoints/.

    • s3Uri (string) –

      Identifies the S3 path where you want Amazon Braket to store checkpoints. For example, s3://bucket-name/key-name-prefix.

  • createdAt (datetime) –

    The date and time that the Amazon Braket job was created.

  • deviceConfig (dict) –

    The quantum processing unit (QPU) or simulator used to run the Amazon Braket job.

    • device (string) –

      The primary quantum processing unit (QPU) or simulator used to create and run an Amazon Braket job.

  • endedAt (datetime) –

    The date and time that the Amazon Braket job ended.

  • events (list) –

    Details about the type and time events occurred related to the Amazon Braket job.

    • (dict) –

      Details about the type and time events occurred related to the Amazon Braket job.

      • eventType (string) –

        The type of event that occurred related to the Amazon Braket job.

      • message (string) –

        A message describing the event that occurred related to the Amazon Braket job.

      • timeOfEvent (datetime) –

        TThe type of event that occurred related to the Amazon Braket job.

  • failureReason (string) –

    A description of the reason why an Amazon Braket job failed, if it failed.

  • hyperParameters (dict) –

    Algorithm-specific parameters used by an Amazon Braket job that influence the quality of the traiing job. The values are set with a string of JSON key:value pairs, where the key is the name of the hyperparameter and the value is the value of th hyperparameter.

    • (string) –

      • (string) –

  • inputDataConfig (list) –

    A list of parameters that specify the name and type of input data and where it is located.

    • (dict) –

      A list of parameters that specify the input channels, type of input data, and where it is located.

      • channelName (string) –

        A named input source that an Amazon Braket job can consume.

      • contentType (string) –

        The MIME type of the data.

      • dataSource (dict) –

        The location of the channel data.

        • s3DataSource (dict) –

          Information about the data stored in Amazon S3 used by the Amazon Braket job.

          • s3Uri (string) –

            Depending on the value specified for the S3DataType, identifies either a key name prefix or a manifest that locates the S3 data source.

  • instanceConfig (dict) –

    The resource instances to use while running the hybrid job on Amazon Braket.

    • instanceCount (integer) –

      Configures the number of resource instances to use while running an Amazon Braket job on Amazon Braket. The default value is 1.

    • instanceType (string) –

      Configures the type resource instances to use while running an Amazon Braket hybrid job.

    • volumeSizeInGb (integer) –

      The size of the storage volume, in GB, that user wants to provision.

  • jobArn (string) –

    The ARN of the Amazon Braket job.

  • jobName (string) –

    The name of the Amazon Braket job.

  • outputDataConfig (dict) –

    The path to the S3 location where job artifacts are stored and the encryption key used to store them there.

    • kmsKeyId (string) –

      The AWS Key Management Service (AWS KMS) key that Amazon Braket uses to encrypt the job training artifacts at rest using Amazon S3 server-side encryption.

    • s3Path (string) –

      Identifies the S3 path where you want Amazon Braket to store the job training artifacts. For example, s3://bucket-name/key-name-prefix.

  • queueInfo (dict) –

    Queue information for the requested job. Only returned if QueueInfo is specified in the additionalAttributeNames" field in the GetJob API request.

    • message (string) –

      Optional. Provides more information about the queue position. For example, if the job is complete and no longer in the queue, the message field contains that information.

    • position (string) –

      Current position of the job in the jobs queue.

    • queue (string) –

      The name of the queue.

  • roleArn (string) –

    The Amazon Resource Name (ARN) of an IAM role that Amazon Braket can assume to perform tasks on behalf of a user. It can access user resources, run an Amazon Braket job container on behalf of user, and output resources to the s3 buckets of a user.

  • startedAt (datetime) –

    The date and time that the Amazon Braket job was started.

  • status (string) –

    The status of the Amazon Braket job.

  • stoppingCondition (dict) –

    The user-defined criteria that specifies when to stop a job running.

    • maxRuntimeInSeconds (integer) –

      The maximum length of time, in seconds, that an Amazon Braket job can run.

  • tags (dict) –

    A tag object that consists of a key and an optional value, used to manage metadata for Amazon Braket resources.

    • (string) –

      • (string) –

Exceptions

• Braket.Client.exceptions.ResourceNotFoundException

• Braket.Client.exceptions.AccessDeniedException

• Braket.Client.exceptions.ThrottlingException

• Braket.Client.exceptions.InternalServiceException

• Braket.Client.exceptions.ValidationException