## Create a new Evaluation

`client.AIGateway.Evaluations.New(ctx, gatewayID, params) (*EvaluationNewResponse, error)`

**post** `/accounts/{account_id}/ai-gateway/gateways/{gateway_id}/evaluations`

Creates a new AI Gateway.

### Parameters

- `gatewayID string`

  gateway id

- `params EvaluationNewParams`

  - `AccountID param.Field[string]`

    Path param

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

    Body param

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

    Body param

  - `Name param.Field[string]`

    Body param

### Returns

- `type EvaluationNewResponse struct{…}`

  - `ID string`

  - `CreatedAt Time`

  - `Datasets []EvaluationNewResponseDataset`

    - `ID string`

    - `AccountID string`

    - `AccountTag string`

    - `CreatedAt Time`

    - `Enable bool`

    - `Filters []EvaluationNewResponseDatasetsFilter`

      - `Key EvaluationNewResponseDatasetsFiltersKey`

        - `const EvaluationNewResponseDatasetsFiltersKeyCreatedAt EvaluationNewResponseDatasetsFiltersKey = "created_at"`

        - `const EvaluationNewResponseDatasetsFiltersKeyRequestContentType EvaluationNewResponseDatasetsFiltersKey = "request_content_type"`

        - `const EvaluationNewResponseDatasetsFiltersKeyResponseContentType EvaluationNewResponseDatasetsFiltersKey = "response_content_type"`

        - `const EvaluationNewResponseDatasetsFiltersKeySuccess EvaluationNewResponseDatasetsFiltersKey = "success"`

        - `const EvaluationNewResponseDatasetsFiltersKeyCached EvaluationNewResponseDatasetsFiltersKey = "cached"`

        - `const EvaluationNewResponseDatasetsFiltersKeyProvider EvaluationNewResponseDatasetsFiltersKey = "provider"`

        - `const EvaluationNewResponseDatasetsFiltersKeyModel EvaluationNewResponseDatasetsFiltersKey = "model"`

        - `const EvaluationNewResponseDatasetsFiltersKeyCost EvaluationNewResponseDatasetsFiltersKey = "cost"`

        - `const EvaluationNewResponseDatasetsFiltersKeyTokens EvaluationNewResponseDatasetsFiltersKey = "tokens"`

        - `const EvaluationNewResponseDatasetsFiltersKeyTokensIn EvaluationNewResponseDatasetsFiltersKey = "tokens_in"`

        - `const EvaluationNewResponseDatasetsFiltersKeyTokensOut EvaluationNewResponseDatasetsFiltersKey = "tokens_out"`

        - `const EvaluationNewResponseDatasetsFiltersKeyDuration EvaluationNewResponseDatasetsFiltersKey = "duration"`

        - `const EvaluationNewResponseDatasetsFiltersKeyFeedback EvaluationNewResponseDatasetsFiltersKey = "feedback"`

      - `Operator EvaluationNewResponseDatasetsFiltersOperator`

        - `const EvaluationNewResponseDatasetsFiltersOperatorEq EvaluationNewResponseDatasetsFiltersOperator = "eq"`

        - `const EvaluationNewResponseDatasetsFiltersOperatorContains EvaluationNewResponseDatasetsFiltersOperator = "contains"`

        - `const EvaluationNewResponseDatasetsFiltersOperatorLt EvaluationNewResponseDatasetsFiltersOperator = "lt"`

        - `const EvaluationNewResponseDatasetsFiltersOperatorGt EvaluationNewResponseDatasetsFiltersOperator = "gt"`

      - `Value []EvaluationNewResponseDatasetsFiltersValueUnion`

        - `UnionString`

        - `UnionFloat`

        - `UnionBool`

    - `GatewayID string`

      gateway id

    - `ModifiedAt Time`

    - `Name string`

  - `GatewayID string`

    gateway id

  - `ModifiedAt Time`

  - `Name string`

  - `Processed bool`

  - `Results []EvaluationNewResponseResult`

    - `ID string`

    - `CreatedAt Time`

    - `EvaluationID string`

    - `EvaluationTypeID string`

    - `ModifiedAt Time`

    - `Result string`

    - `Status float64`

    - `StatusDescription string`

    - `TotalLogs float64`

  - `TotalLogs float64`

### Example

```go
package main

import (
  "context"
  "fmt"

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

func main() {
  client := cloudflare.NewClient(
    option.WithAPIToken("Sn3lZJTBX6kkg7OdcBUAxOO963GEIyGQqnFTOFYY"),
  )
  evaluation, err := client.AIGateway.Evaluations.New(
    context.TODO(),
    "my-gateway",
    ai_gateway.EvaluationNewParams{
      AccountID: cloudflare.F("3ebbcb006d4d46d7bb6a8c7f14676cb0"),
      DatasetIDs: cloudflare.F([]string{"string"}),
      EvaluationTypeIDs: cloudflare.F([]string{"string"}),
      Name: cloudflare.F("name"),
    },
  )
  if err != nil {
    panic(err.Error())
  }
  fmt.Printf("%+v\n", evaluation.ID)
}
```

#### Response

```json
{
  "result": {
    "id": "id",
    "created_at": "2019-12-27T18:11:19.117Z",
    "datasets": [
      {
        "id": "id",
        "account_id": "account_id",
        "account_tag": "account_tag",
        "created_at": "2019-12-27T18:11:19.117Z",
        "enable": true,
        "filters": [
          {
            "key": "created_at",
            "operator": "eq",
            "value": [
              "string"
            ]
          }
        ],
        "gateway_id": "my-gateway",
        "modified_at": "2019-12-27T18:11:19.117Z",
        "name": "name"
      }
    ],
    "gateway_id": "my-gateway",
    "modified_at": "2019-12-27T18:11:19.117Z",
    "name": "name",
    "processed": true,
    "results": [
      {
        "id": "id",
        "created_at": "2019-12-27T18:11:19.117Z",
        "evaluation_id": "evaluation_id",
        "evaluation_type_id": "evaluation_type_id",
        "modified_at": "2019-12-27T18:11:19.117Z",
        "result": "result",
        "status": 0,
        "status_description": "status_description",
        "total_logs": 0
      }
    ],
    "total_logs": 0
  },
  "success": true
}
```