Retrieve a Risk Rated Change

{
    "status": 200,
    "data": {
        "changeNumber": "CHG0004053111",
        "firstAssessed": "2025-07-04T23:13:00.000Z",
        "lastAssessed": "2025-07-13T05:29:00.000Z",
        "changeDetails": {
            "description": "Installing Microsoft Security Critical Patches for May 2025 on production servers to address vulnerabilities and ensure compliance. Brief downtime (~5 minutes) for reboots is expected during off-peak hours.",
            "shortDescription": "Security patch updates",
            "createdOn": "2025-07-04T23:13:00.000Z",
            "updatedOn": "2025-07-13T05:29:00.000Z",
            "scheduledStart": "2025-07-29T12:15:00.000Z",
            "scheduledEnd": "2025-07-29T16:15:00.000Z",
            "assignmentGroup": "AWS-Infrastructure-T1",
            "assignedTo": "Alex Smith"
        },
        "riskPredictionOutputs": {
            "riskRating": 1,
            "riskRatingHumanReadable": "Critical",
            "riskScores": {
                "implementationComplexity": 80,
                "topologicalImpact": 90,
                "historicalIncidentRisk": 76,
                "teamAndIndividualRisk": 81,
                "blendedScore": 83.75
            },
            "riskWeightingsApplied": {
                "implementationComplexity": null,
                "topologicalImpact": null,
                "historicalIncidentRisk": null,
                "teamAndIndividualRisk": null
            }
        },
        "riskReasoning": "Implementation complexity is low, given the well-documented patching process used many times before.",
        "suggestedMitigations": "Keep the rollback plan handy and ensure relevant teams are notified."
    }
}