GraphQL (API): Metrics query endpoint does not return anything

The GraphQL query endpoint does not return anything. I have a lot of projects in railway but I don't receive any data.

b50acdfd-fbae-45ed-a2e9-d6b774346dd4

2007-12-03T10:15:30Z would not be a valid start date

query metrics($measurements: [MetricMeasurement!]!, $startDate: DateTime!) {
    metrics(measurements: $measurements, startDate: $startDate) {
        measurement
        tags {
            deploymentId
        }
        values {
            value
        }
    }
}

{
  "measurements": ["CPU_USAGE", "MEMORY_USAGE_GB"],
  "startDate": "2023-04-14T20:28:02.102Z"
}

use a date thats less than 7 days ago, since thats how long metrics are stored for, any longer and you will receive no data