ResilienceHub / Client / start_app_assessment

start_app_assessment

ResilienceHub.Client.start_app_assessment(**kwargs)

Creates a new application assessment for an application.

See also: AWS API Documentation

Request Syntax

response = client.start_app_assessment(
    appArn='string',
    appVersion='string',
    assessmentName='string',
    clientToken='string',
    tags={
        'string': 'string'
    }
)

Parameters:

• appArn (string) –

  [REQUIRED]

  Amazon Resource Name (ARN) of the Resilience Hub application. The format for this ARN is: arn: partition:resiliencehub: region: account:app/ app-id. For more information about ARNs, see Amazon Resource Names (ARNs) in the Amazon Web Services General Reference guide.

• appVersion (string) –

  [REQUIRED]

  The version of the application.

• assessmentName (string) –

  [REQUIRED]

  The name for the assessment.

• clientToken (string) –

  Used for an idempotency token. A client token is a unique, case-sensitive string of up to 64 ASCII characters. You should not reuse the same client token for other API requests.

  This field is autopopulated if not provided.

• tags (dict) –

  Tags assigned to the resource. A tag is a label that you assign to an Amazon Web Services resource. Each tag consists of a key/value pair.

  • (string) –

    • (string) –

Return type:

dict

Returns:

Response Syntax

{
    'assessment': {
        'appArn': 'string',
        'appVersion': 'string',
        'assessmentArn': 'string',
        'assessmentName': 'string',
        'assessmentStatus': 'Pending'|'InProgress'|'Failed'|'Success',
        'compliance': {
            'string': {
                'achievableRpoInSecs': 123,
                'achievableRtoInSecs': 123,
                'complianceStatus': 'PolicyBreached'|'PolicyMet',
                'currentRpoInSecs': 123,
                'currentRtoInSecs': 123,
                'message': 'string',
                'rpoDescription': 'string',
                'rpoReferenceId': 'string',
                'rtoDescription': 'string',
                'rtoReferenceId': 'string'
            }
        },
        'complianceStatus': 'PolicyBreached'|'PolicyMet',
        'cost': {
            'amount': 123.0,
            'currency': 'string',
            'frequency': 'Hourly'|'Daily'|'Monthly'|'Yearly'
        },
        'driftStatus': 'NotChecked'|'NotDetected'|'Detected',
        'endTime': datetime(2015, 1, 1),
        'invoker': 'User'|'System',
        'message': 'string',
        'policy': {
            'creationTime': datetime(2015, 1, 1),
            'dataLocationConstraint': 'AnyLocation'|'SameContinent'|'SameCountry',
            'estimatedCostTier': 'L1'|'L2'|'L3'|'L4',
            'policy': {
                'string': {
                    'rpoInSecs': 123,
                    'rtoInSecs': 123
                }
            },
            'policyArn': 'string',
            'policyDescription': 'string',
            'policyName': 'string',
            'tags': {
                'string': 'string'
            },
            'tier': 'MissionCritical'|'Critical'|'Important'|'CoreServices'|'NonCritical'|'NotApplicable'
        },
        'resiliencyScore': {
            'componentScore': {
                'string': {
                    'excludedCount': 123,
                    'outstandingCount': 123,
                    'possibleScore': 123.0,
                    'score': 123.0
                }
            },
            'disruptionScore': {
                'string': 123.0
            },
            'score': 123.0
        },
        'resourceErrorsDetails': {
            'hasMoreErrors': True|False,
            'resourceErrors': [
                {
                    'logicalResourceId': 'string',
                    'physicalResourceId': 'string',
                    'reason': 'string'
                },
            ]
        },
        'startTime': datetime(2015, 1, 1),
        'tags': {
            'string': 'string'
        },
        'versionName': 'string'
    }
}

Response Structure

• (dict) –

  • assessment (dict) –

    The assessment created.

    • appArn (string) –

      Amazon Resource Name (ARN) of the Resilience Hub application. The format for this ARN is: arn: partition:resiliencehub: region: account:app/ app-id. For more information about ARNs, see Amazon Resource Names (ARNs) in the Amazon Web Services General Reference guide.

    • appVersion (string) –

      Version of an application.

    • assessmentArn (string) –

      Amazon Resource Name (ARN) of the assessment. The format for this ARN is: arn: partition:resiliencehub: region: account:app-assessment/ app-id. For more information about ARNs, see Amazon Resource Names (ARNs) in the Amazon Web Services General Reference guide.

    • assessmentName (string) –

      Name of the assessment.

    • assessmentStatus (string) –

      Current status of the assessment for the resiliency policy.

    • compliance (dict) –

      Application compliance against the resiliency policy.

      • (string) –

        • (dict) –

          Defines the compliance against the resiliency policy for a disruption.

          • achievableRpoInSecs (integer) –

            The Recovery Point Objective (RPO) that is achievable, in seconds.

          • achievableRtoInSecs (integer) –

            The Recovery Time Objective (RTO) that is achievable, in seconds

          • complianceStatus (string) –

            The current status of compliance for the resiliency policy.

          • currentRpoInSecs (integer) –

            The current RPO, in seconds.

          • currentRtoInSecs (integer) –

            The current RTO, in seconds.

          • message (string) –

            The disruption compliance message.

          • rpoDescription (string) –

            The RPO description.

          • rpoReferenceId (string) –

            Reference identifier of the RPO .

          • rtoDescription (string) –

            The RTO description.

          • rtoReferenceId (string) –

            Reference identifier of the RTO.

    • complianceStatus (string) –

      Current status of the compliance for the resiliency policy.

    • cost (dict) –

      Cost for the application.

      • amount (float) –

        The cost amount.

      • currency (string) –

        The cost currency, for example USD.

      • frequency (string) –

        The cost frequency.

    • driftStatus (string) –

      Indicates if compliance drifts (deviations) were detected while running an assessment for your application.

    • endTime (datetime) –

      End time for the action.

    • invoker (string) –

      The entity that invoked the assessment.

    • message (string) –

      Error or warning message from the assessment execution

    • policy (dict) –

      Resiliency policy of an application.

      • creationTime (datetime) –

        Date and time when the resiliency policy was created.

      • dataLocationConstraint (string) –

        Specifies a high-level geographical location constraint for where your resilience policy data can be stored.

      • estimatedCostTier (string) –

        Specifies the estimated cost tier of the resiliency policy.

      • policy (dict) –

        The resiliency policy.

        • (string) –

          • (dict) –

            Defines a failure policy.

            • rpoInSecs (integer) –

              Recovery Point Objective (RPO) in seconds.

            • rtoInSecs (integer) –

              Recovery Time Objective (RTO) in seconds.

      • policyArn (string) –

        Amazon Resource Name (ARN) of the resiliency policy. The format for this ARN is: arn: partition:resiliencehub: region: account:resiliency-policy/ policy-id. For more information about ARNs, see Amazon Resource Names (ARNs) in the Amazon Web Services General Reference guide.

      • policyDescription (string) –

        The description for the policy.

      • policyName (string) –

        The name of the policy

      • tags (dict) –

        Tags assigned to the resource. A tag is a label that you assign to an Amazon Web Services resource. Each tag consists of a key/value pair.

        • (string) –

          • (string) –

      • tier (string) –

        The tier for this resiliency policy, ranging from the highest severity ( MissionCritical) to lowest ( NonCritical).

    • resiliencyScore (dict) –

      Current resiliency score for an application.

      • componentScore (dict) –

        The score generated by Resilience Hub for the scoring component after running an assessment.

        For example, if the score is 25 points, it indicates the overall score of your application generated by Resilience Hub after running an assessment.

        • (string) –

          • (dict) –

            Resiliency score of each scoring component. For more information about scoring component, see Calculating resiliency score.

            • excludedCount (integer) –

              Number of recommendations that were excluded from the assessment.

              For example, if the Excluded count for Resilience Hub recommended Amazon CloudWatch alarms is 7, it indicates that 7 Amazon CloudWatch alarms are excluded from the assessment.

            • outstandingCount (integer) –

              Number of issues that must be resolved to obtain the maximum possible score for the scoring component. For SOPs, alarms, and FIS experiments, these are the number of recommendations that must be implemented. For compliance, it is the number of Application Components that has breached the resiliency policy.

              For example, if the Outstanding count for Resilience Hub recommended Amazon CloudWatch alarms is 5, it indicates that 5 Amazon CloudWatch alarms must be fixed to achieve the maximum possible score.

            • possibleScore (float) –

              Maximum possible score that can be obtained for the scoring component. If the Possible score is 20 points, it indicates the maximum possible score you can achieve for your application when you run a new assessment after implementing all the Resilience Hub recommendations.

            • score (float) –

              Resiliency score of your application.

      • disruptionScore (dict) –

        The disruption score for a valid key.

        • (string) –

          • (float) –

      • score (float) –

        The outage score for a valid key.

    • resourceErrorsDetails (dict) –

      A resource error object containing a list of errors retrieving an application’s resources.

      • hasMoreErrors (boolean) –

        This indicates if there are more errors not listed in the resourceErrors list.

      • resourceErrors (list) –

        A list of errors retrieving an application’s resources.

        • (dict) –

          Defines application resource errors.

          • logicalResourceId (string) –

            Identifier of the logical resource.

          • physicalResourceId (string) –

            Identifier of the physical resource.

          • reason (string) –

            This is the error message.

    • startTime (datetime) –

      Starting time for the action.

    • tags (dict) –

      Tags assigned to the resource. A tag is a label that you assign to an Amazon Web Services resource. Each tag consists of a key/value pair.

      • (string) –

        • (string) –

    • versionName (string) –

      Version name of the published application.

Exceptions

• ResilienceHub.Client.exceptions.InternalServerException

• ResilienceHub.Client.exceptions.ResourceNotFoundException

• ResilienceHub.Client.exceptions.ConflictException

• ResilienceHub.Client.exceptions.ServiceQuotaExceededException

• ResilienceHub.Client.exceptions.ThrottlingException

• ResilienceHub.Client.exceptions.ValidationException

• ResilienceHub.Client.exceptions.AccessDeniedException