## Get time series of certificate distribution by dimension

`client.Radar.CT.TimeseriesGroups(ctx, dimension, query) (*CTTimeseriesGroupsResponse, error)`

**get** `/radar/ct/timeseries_groups/{dimension}`

Retrieves the distribution of certificates grouped by the specified dimension over time.

### Parameters

- `dimension CTTimeseriesGroupsParamsDimension`

  Specifies the certificate attribute by which to group the results.

  - `const CTTimeseriesGroupsParamsDimensionCA CTTimeseriesGroupsParamsDimension = "CA"`

  - `const CTTimeseriesGroupsParamsDimensionCAOwner CTTimeseriesGroupsParamsDimension = "CA_OWNER"`

  - `const CTTimeseriesGroupsParamsDimensionDuration CTTimeseriesGroupsParamsDimension = "DURATION"`

  - `const CTTimeseriesGroupsParamsDimensionEntryType CTTimeseriesGroupsParamsDimension = "ENTRY_TYPE"`

  - `const CTTimeseriesGroupsParamsDimensionExpirationStatus CTTimeseriesGroupsParamsDimension = "EXPIRATION_STATUS"`

  - `const CTTimeseriesGroupsParamsDimensionHasIPs CTTimeseriesGroupsParamsDimension = "HAS_IPS"`

  - `const CTTimeseriesGroupsParamsDimensionHasWildcards CTTimeseriesGroupsParamsDimension = "HAS_WILDCARDS"`

  - `const CTTimeseriesGroupsParamsDimensionLog CTTimeseriesGroupsParamsDimension = "LOG"`

  - `const CTTimeseriesGroupsParamsDimensionLogAPI CTTimeseriesGroupsParamsDimension = "LOG_API"`

  - `const CTTimeseriesGroupsParamsDimensionLogOperator CTTimeseriesGroupsParamsDimension = "LOG_OPERATOR"`

  - `const CTTimeseriesGroupsParamsDimensionPublicKeyAlgorithm CTTimeseriesGroupsParamsDimension = "PUBLIC_KEY_ALGORITHM"`

  - `const CTTimeseriesGroupsParamsDimensionSignatureAlgorithm CTTimeseriesGroupsParamsDimension = "SIGNATURE_ALGORITHM"`

  - `const CTTimeseriesGroupsParamsDimensionTLD CTTimeseriesGroupsParamsDimension = "TLD"`

  - `const CTTimeseriesGroupsParamsDimensionValidationLevel CTTimeseriesGroupsParamsDimension = "VALIDATION_LEVEL"`

- `query CTTimeseriesGroupsParams`

  - `AggInterval param.Field[CTTimeseriesGroupsParamsAggInterval]`

    Aggregation interval of the results (e.g., in 15 minutes or 1 hour intervals). Refer to [Aggregation intervals](https://edgetunnel-b2h.pages.dev/radar/concepts/aggregation-intervals/). When omitted, the interval is auto-selected from the requested date range; finer intervals are only available for shorter ranges. If the requested interval is too granular for the date range, the request is rejected.

    - `const CTTimeseriesGroupsParamsAggInterval15m CTTimeseriesGroupsParamsAggInterval = "15m"`

    - `const CTTimeseriesGroupsParamsAggInterval1h CTTimeseriesGroupsParamsAggInterval = "1h"`

    - `const CTTimeseriesGroupsParamsAggInterval1d CTTimeseriesGroupsParamsAggInterval = "1d"`

    - `const CTTimeseriesGroupsParamsAggInterval1w CTTimeseriesGroupsParamsAggInterval = "1w"`

  - `CA param.Field[[]string]`

    Filters results by certificate authority.

  - `CAOwner param.Field[[]string]`

    Filters results by certificate authority owner.

  - `DateEnd param.Field[[]Time]`

    End of the date range (inclusive). Alternative to `dateRange`; provide together with `dateStart`. When requesting comparison series, every series must resolve to the same duration as the main series. Each `dateStart`/`dateEnd` is floored to the nearest 15 minutes before evaluation, so windows whose durations match only before alignment may be rejected.

  - `DateRange param.Field[[]string]`

    Filters results by relative date range ending at the current time, with each value producing a separate series. Use `<n>d` for days (up to `364d`) or `<n>w` for weeks (up to `52w`). Append `control` to request the equivalent previous period for comparison: the comparison window is shifted back by the current window's length rounded up to a whole number of weeks, so it keeps the same weekday alignment and does not overlap the current window (e.g. `7dcontrol` covers days -14 to -7, `10dcontrol` covers days -24 to -14). For example, pass `7d` and `7dcontrol` to compare this week with the previous week. All series must resolve to the same duration as the main series; relative ranges (including `control`) satisfy this automatically. Use this parameter or set specific start and end dates (`dateStart` and `dateEnd` parameters).

  - `DateStart param.Field[[]Time]`

    Start of the date range. Alternative to `dateRange`; provide together with `dateEnd`. When requesting comparison series, every series must resolve to the same duration as the main series. Each `dateStart`/`dateEnd` is floored to the nearest 15 minutes before evaluation, so windows whose durations match only before alignment may be rejected.

  - `Duration param.Field[[]CTTimeseriesGroupsParamsDuration]`

    Filters results by certificate duration.

    - `const CTTimeseriesGroupsParamsDurationLte3D CTTimeseriesGroupsParamsDuration = "LTE_3D"`

    - `const CTTimeseriesGroupsParamsDurationGt3DLte7D CTTimeseriesGroupsParamsDuration = "GT_3D_LTE_7D"`

    - `const CTTimeseriesGroupsParamsDurationGt7DLte10D CTTimeseriesGroupsParamsDuration = "GT_7D_LTE_10D"`

    - `const CTTimeseriesGroupsParamsDurationGt10DLte47D CTTimeseriesGroupsParamsDuration = "GT_10D_LTE_47D"`

    - `const CTTimeseriesGroupsParamsDurationGt47DLte100D CTTimeseriesGroupsParamsDuration = "GT_47D_LTE_100D"`

    - `const CTTimeseriesGroupsParamsDurationGt100DLte200D CTTimeseriesGroupsParamsDuration = "GT_100D_LTE_200D"`

    - `const CTTimeseriesGroupsParamsDurationGt200D CTTimeseriesGroupsParamsDuration = "GT_200D"`

  - `EntryType param.Field[[]CTTimeseriesGroupsParamsEntryType]`

    Filters results by entry type (certificate vs. pre-certificate). Incompatible with the `tld` filter/dimension.

    - `const CTTimeseriesGroupsParamsEntryTypePrecertificate CTTimeseriesGroupsParamsEntryType = "PRECERTIFICATE"`

    - `const CTTimeseriesGroupsParamsEntryTypeCertificate CTTimeseriesGroupsParamsEntryType = "CERTIFICATE"`

  - `ExpirationStatus param.Field[[]CTTimeseriesGroupsParamsExpirationStatus]`

    Filters results by expiration status (expired vs. valid).

    - `const CTTimeseriesGroupsParamsExpirationStatusExpired CTTimeseriesGroupsParamsExpirationStatus = "EXPIRED"`

    - `const CTTimeseriesGroupsParamsExpirationStatusValid CTTimeseriesGroupsParamsExpirationStatus = "VALID"`

  - `Format param.Field[CTTimeseriesGroupsParamsFormat]`

    Format in which results will be returned.

    - `const CTTimeseriesGroupsParamsFormatJson CTTimeseriesGroupsParamsFormat = "JSON"`

    - `const CTTimeseriesGroupsParamsFormatCsv CTTimeseriesGroupsParamsFormat = "CSV"`

  - `HasIPs param.Field[[]bool]`

    Filters results based on whether the certificates are bound to specific IP addresses.

  - `HasWildcards param.Field[[]bool]`

    Filters results based on whether the certificates contain wildcard domains.

  - `LimitPerGroup param.Field[int64]`

    Limits the number of objects per group to the top items within the specified time range. When item count exceeds the limit, extra items appear grouped under an "other" category. Only supported on high-cardinality dimensions; otherwise the request is rejected. Minimum value is 2.

  - `Log param.Field[[]string]`

    Filters results by certificate log. Incompatible with the `tld` filter/dimension.

  - `LogAPI param.Field[[]CTTimeseriesGroupsParamsLogAPI]`

    Filters results by certificate log API (RFC6962 vs. static). Incompatible with the `tld` filter/dimension.

    - `const CTTimeseriesGroupsParamsLogAPIRfc6962 CTTimeseriesGroupsParamsLogAPI = "RFC6962"`

    - `const CTTimeseriesGroupsParamsLogAPIStatic CTTimeseriesGroupsParamsLogAPI = "STATIC"`

  - `LogOperator param.Field[[]string]`

    Filters results by certificate log operator. Incompatible with the `tld` filter/dimension.

  - `Name param.Field[[]string]`

    Array of names used to label the series in the response.

  - `Normalization param.Field[CTTimeseriesGroupsParamsNormalization]`

    Normalization method applied to the results. Refer to [Normalization methods](https://edgetunnel-b2h.pages.dev/radar/concepts/normalization/).

    - `const CTTimeseriesGroupsParamsNormalizationRawValues CTTimeseriesGroupsParamsNormalization = "RAW_VALUES"`

    - `const CTTimeseriesGroupsParamsNormalizationPercentage CTTimeseriesGroupsParamsNormalization = "PERCENTAGE"`

  - `PublicKeyAlgorithm param.Field[[]CTTimeseriesGroupsParamsPublicKeyAlgorithm]`

    Filters results by public key algorithm.

    - `const CTTimeseriesGroupsParamsPublicKeyAlgorithmDsa CTTimeseriesGroupsParamsPublicKeyAlgorithm = "DSA"`

    - `const CTTimeseriesGroupsParamsPublicKeyAlgorithmEcdsa CTTimeseriesGroupsParamsPublicKeyAlgorithm = "ECDSA"`

    - `const CTTimeseriesGroupsParamsPublicKeyAlgorithmRSA CTTimeseriesGroupsParamsPublicKeyAlgorithm = "RSA"`

  - `SignatureAlgorithm param.Field[[]CTTimeseriesGroupsParamsSignatureAlgorithm]`

    Filters results by signature algorithm.

    - `const CTTimeseriesGroupsParamsSignatureAlgorithmDsaSha1 CTTimeseriesGroupsParamsSignatureAlgorithm = "DSA_SHA_1"`

    - `const CTTimeseriesGroupsParamsSignatureAlgorithmDsaSha256 CTTimeseriesGroupsParamsSignatureAlgorithm = "DSA_SHA_256"`

    - `const CTTimeseriesGroupsParamsSignatureAlgorithmEcdsaSha1 CTTimeseriesGroupsParamsSignatureAlgorithm = "ECDSA_SHA_1"`

    - `const CTTimeseriesGroupsParamsSignatureAlgorithmEcdsaSha256 CTTimeseriesGroupsParamsSignatureAlgorithm = "ECDSA_SHA_256"`

    - `const CTTimeseriesGroupsParamsSignatureAlgorithmEcdsaSha384 CTTimeseriesGroupsParamsSignatureAlgorithm = "ECDSA_SHA_384"`

    - `const CTTimeseriesGroupsParamsSignatureAlgorithmEcdsaSha512 CTTimeseriesGroupsParamsSignatureAlgorithm = "ECDSA_SHA_512"`

    - `const CTTimeseriesGroupsParamsSignatureAlgorithmPssSha256 CTTimeseriesGroupsParamsSignatureAlgorithm = "PSS_SHA_256"`

    - `const CTTimeseriesGroupsParamsSignatureAlgorithmPssSha384 CTTimeseriesGroupsParamsSignatureAlgorithm = "PSS_SHA_384"`

    - `const CTTimeseriesGroupsParamsSignatureAlgorithmPssSha512 CTTimeseriesGroupsParamsSignatureAlgorithm = "PSS_SHA_512"`

    - `const CTTimeseriesGroupsParamsSignatureAlgorithmRSAMd2 CTTimeseriesGroupsParamsSignatureAlgorithm = "RSA_MD2"`

    - `const CTTimeseriesGroupsParamsSignatureAlgorithmRSAMd5 CTTimeseriesGroupsParamsSignatureAlgorithm = "RSA_MD5"`

    - `const CTTimeseriesGroupsParamsSignatureAlgorithmRSASha1 CTTimeseriesGroupsParamsSignatureAlgorithm = "RSA_SHA_1"`

    - `const CTTimeseriesGroupsParamsSignatureAlgorithmRSASha256 CTTimeseriesGroupsParamsSignatureAlgorithm = "RSA_SHA_256"`

    - `const CTTimeseriesGroupsParamsSignatureAlgorithmRSASha384 CTTimeseriesGroupsParamsSignatureAlgorithm = "RSA_SHA_384"`

    - `const CTTimeseriesGroupsParamsSignatureAlgorithmRSASha512 CTTimeseriesGroupsParamsSignatureAlgorithm = "RSA_SHA_512"`

  - `TLD param.Field[[]string]`

    Filters results by top-level domain. Incompatible with the `log`, `logApi`, `logOperator`, and `entryType` filters/dimensions.

  - `UniqueEntries param.Field[[]CTTimeseriesGroupsParamsUniqueEntry]`

    Specifies whether to filter out duplicate certificates and pre-certificates. Set to true for unique entries only.

    - `const CTTimeseriesGroupsParamsUniqueEntryTrue CTTimeseriesGroupsParamsUniqueEntry = "true"`

    - `const CTTimeseriesGroupsParamsUniqueEntryFalse CTTimeseriesGroupsParamsUniqueEntry = "false"`

  - `ValidationLevel param.Field[[]CTTimeseriesGroupsParamsValidationLevel]`

    Filters results by validation level.

    - `const CTTimeseriesGroupsParamsValidationLevelDomain CTTimeseriesGroupsParamsValidationLevel = "DOMAIN"`

    - `const CTTimeseriesGroupsParamsValidationLevelOrganization CTTimeseriesGroupsParamsValidationLevel = "ORGANIZATION"`

    - `const CTTimeseriesGroupsParamsValidationLevelExtended CTTimeseriesGroupsParamsValidationLevel = "EXTENDED"`

### Returns

- `type CTTimeseriesGroupsResponse struct{…}`

  - `Meta CTTimeseriesGroupsResponseMeta`

    Metadata for the results.

    - `AggInterval CTTimeseriesGroupsResponseMetaAggInterval`

      Aggregation interval of the results (e.g., in 15 minutes or 1 hour intervals). Refer to [Aggregation intervals](https://edgetunnel-b2h.pages.dev/radar/concepts/aggregation-intervals/).

      - `const CTTimeseriesGroupsResponseMetaAggIntervalFifteenMinutes CTTimeseriesGroupsResponseMetaAggInterval = "FIFTEEN_MINUTES"`

      - `const CTTimeseriesGroupsResponseMetaAggIntervalOneHour CTTimeseriesGroupsResponseMetaAggInterval = "ONE_HOUR"`

      - `const CTTimeseriesGroupsResponseMetaAggIntervalOneDay CTTimeseriesGroupsResponseMetaAggInterval = "ONE_DAY"`

      - `const CTTimeseriesGroupsResponseMetaAggIntervalOneWeek CTTimeseriesGroupsResponseMetaAggInterval = "ONE_WEEK"`

      - `const CTTimeseriesGroupsResponseMetaAggIntervalOneMonth CTTimeseriesGroupsResponseMetaAggInterval = "ONE_MONTH"`

    - `ConfidenceInfo CTTimeseriesGroupsResponseMetaConfidenceInfo`

      - `Annotations []CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotation`

        - `DataSource CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSource`

          Data source for annotations.

          - `const CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSourceAll CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSource = "ALL"`

          - `const CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSourceAIBots CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSource = "AI_BOTS"`

          - `const CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSourceAIGateway CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSource = "AI_GATEWAY"`

          - `const CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSourceBGP CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSource = "BGP"`

          - `const CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSourceBots CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSource = "BOTS"`

          - `const CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSourceConnectionAnomaly CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSource = "CONNECTION_ANOMALY"`

          - `const CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSourceCT CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSource = "CT"`

          - `const CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSourceDNS CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSource = "DNS"`

          - `const CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSourceDNSMagnitude CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSource = "DNS_MAGNITUDE"`

          - `const CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSourceDNSAS112 CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSource = "DNS_AS112"`

          - `const CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSourceDos CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSource = "DOS"`

          - `const CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSourceEmailRouting CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSource = "EMAIL_ROUTING"`

          - `const CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSourceEmailSecurity CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSource = "EMAIL_SECURITY"`

          - `const CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSourceFw CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSource = "FW"`

          - `const CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSourceFwPg CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSource = "FW_PG"`

          - `const CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSourceHTTP CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSource = "HTTP"`

          - `const CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSourceHTTPControl CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSource = "HTTP_CONTROL"`

          - `const CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSourceHTTPCrawlerReferer CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSource = "HTTP_CRAWLER_REFERER"`

          - `const CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSourceHTTPOrigins CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSource = "HTTP_ORIGINS"`

          - `const CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSourceIQI CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSource = "IQI"`

          - `const CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSourceLeakedCredentials CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSource = "LEAKED_CREDENTIALS"`

          - `const CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSourceNet CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSource = "NET"`

          - `const CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSourceRobotsTXT CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSource = "ROBOTS_TXT"`

          - `const CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSourceSpeed CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSource = "SPEED"`

          - `const CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSourceWorkersAI CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsDataSource = "WORKERS_AI"`

        - `Description string`

        - `EndDate Time`

        - `EventType CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsEventType`

          Event type for annotations.

          - `const CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsEventTypeEvent CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsEventType = "EVENT"`

          - `const CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsEventTypeGeneral CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsEventType = "GENERAL"`

          - `const CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsEventTypeOutage CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsEventType = "OUTAGE"`

          - `const CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsEventTypePartialProjection CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsEventType = "PARTIAL_PROJECTION"`

          - `const CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsEventTypePipeline CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsEventType = "PIPELINE"`

          - `const CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsEventTypeTrafficAnomaly CTTimeseriesGroupsResponseMetaConfidenceInfoAnnotationsEventType = "TRAFFIC_ANOMALY"`

        - `IsInstantaneous bool`

          Whether event is a single point in time or a time range.

        - `LinkedURL string`

        - `StartDate Time`

        - `Tags []string`

      - `Level int64`

        Provides an indication of how much confidence Cloudflare has in the data.

    - `DateRange []CTTimeseriesGroupsResponseMetaDateRange`

      - `EndTime Time`

        Adjusted end of date range.

      - `StartTime Time`

        Adjusted start of date range.

    - `LastUpdated Time`

      Timestamp of the last dataset update.

    - `Normalization CTTimeseriesGroupsResponseMetaNormalization`

      Normalization method applied to the results. Refer to [Normalization methods](https://edgetunnel-b2h.pages.dev/radar/concepts/normalization/).

      - `const CTTimeseriesGroupsResponseMetaNormalizationPercentage CTTimeseriesGroupsResponseMetaNormalization = "PERCENTAGE"`

      - `const CTTimeseriesGroupsResponseMetaNormalizationMin0Max CTTimeseriesGroupsResponseMetaNormalization = "MIN0_MAX"`

      - `const CTTimeseriesGroupsResponseMetaNormalizationMinMax CTTimeseriesGroupsResponseMetaNormalization = "MIN_MAX"`

      - `const CTTimeseriesGroupsResponseMetaNormalizationRawValues CTTimeseriesGroupsResponseMetaNormalization = "RAW_VALUES"`

      - `const CTTimeseriesGroupsResponseMetaNormalizationPercentageChange CTTimeseriesGroupsResponseMetaNormalization = "PERCENTAGE_CHANGE"`

      - `const CTTimeseriesGroupsResponseMetaNormalizationRollingAverage CTTimeseriesGroupsResponseMetaNormalization = "ROLLING_AVERAGE"`

      - `const CTTimeseriesGroupsResponseMetaNormalizationOverlappedPercentage CTTimeseriesGroupsResponseMetaNormalization = "OVERLAPPED_PERCENTAGE"`

      - `const CTTimeseriesGroupsResponseMetaNormalizationRatio CTTimeseriesGroupsResponseMetaNormalization = "RATIO"`

    - `Units []CTTimeseriesGroupsResponseMetaUnit`

      Measurement units for the results.

      - `Name string`

      - `Value string`

  - `Serie0 CTTimeseriesGroupsResponseSerie0`

    - `type CTTimeseriesGroupsResponseSerie0UnnamedSchemaRef7826220e105d84352ba1108d9ed88e55 struct{…}`

      - `Timestamps []Time`

    - `type CTTimeseriesGroupsResponseSerie0Object struct{…}`

      - `Rfc6962 []string`

      - `Static []string`

    - `type CTTimeseriesGroupsResponseSerie0Object struct{…}`

      - `Gt121d []string`

      - `Gt16dLte31d []string`

      - `Gt31dLte91d []string`

      - `Gt3dLte16d []string`

      - `Gt91dLte121d []string`

      - `Lte3d []string`

    - `type CTTimeseriesGroupsResponseSerie0Object struct{…}`

      - `Certificate []string`

      - `Precertificate []string`

    - `type CTTimeseriesGroupsResponseSerie0Object struct{…}`

      - `Expired []string`

      - `Valid []string`

    - `type CTTimeseriesGroupsResponseSerie0Object struct{…}`

      - `Negative []string`

      - `Positive []string`

    - `type CTTimeseriesGroupsResponseSerie0Object struct{…}`

      - `Dsa []string`

      - `Ecdsa []string`

      - `RSA []string`

    - `type CTTimeseriesGroupsResponseSerie0Object struct{…}`

      - `Domain []string`

      - `Extended []string`

      - `Organization []string`

      - `Unknown []string`

### Example

```go
package main

import (
  "context"
  "fmt"

  "github.com/cloudflare/cloudflare-go"
  "github.com/cloudflare/cloudflare-go/option"
  "github.com/cloudflare/cloudflare-go/radar"
)

func main() {
  client := cloudflare.NewClient(
    option.WithAPIToken("Sn3lZJTBX6kkg7OdcBUAxOO963GEIyGQqnFTOFYY"),
  )
  response, err := client.Radar.CT.TimeseriesGroups(
    context.TODO(),
    radar.CTTimeseriesGroupsParamsDimensionCA,
    radar.CTTimeseriesGroupsParams{

    },
  )
  if err != nil {
    panic(err.Error())
  }
  fmt.Printf("%+v\n", response.Meta)
}
```

#### Response

```json
{
  "result": {
    "meta": {
      "aggInterval": "FIFTEEN_MINUTES",
      "confidenceInfo": {
        "annotations": [
          {
            "dataSource": "ALL",
            "description": "Cable cut in Tonga",
            "endDate": "2019-12-27T18:11:19.117Z",
            "eventType": "EVENT",
            "isInstantaneous": true,
            "linkedUrl": "https://example.com",
            "startDate": "2019-12-27T18:11:19.117Z",
            "tags": [
              "BOT_CLASS"
            ]
          }
        ],
        "level": 0
      },
      "dateRange": [
        {
          "endTime": "2022-09-17T10:22:57.555Z",
          "startTime": "2022-09-16T10:22:57.555Z"
        }
      ],
      "lastUpdated": "2019-12-27T18:11:19.117Z",
      "normalization": "PERCENTAGE",
      "units": [
        {
          "name": "*",
          "value": "requests"
        }
      ]
    },
    "serie_0": {
      "timestamps": [
        "2023-08-08T10:15:00Z"
      ]
    }
  },
  "success": true
}
```