## Store catalog credentials

`client.R2DataCatalog.Credentials.New(ctx, bucketName, params) (*CredentialNewResponse, error)`

**post** `/accounts/{account_id}/r2-catalog/{bucket_name}/credential`

Store authentication credentials for a catalog. These credentials are used
to authenticate with R2 storage when performing catalog operations.

### Parameters

- `bucketName string`

  Specifies the R2 bucket name.

- `params CredentialNewParams`

  - `AccountID param.Field[string]`

    Path param: Use this to identify the account.

  - `Token param.Field[string]`

    Body param: Provides the Cloudflare API token for accessing R2.

### Returns

- `type CredentialNewResponse interface{…}`

### Example

```go
package main

import (
  "context"
  "fmt"

  "github.com/cloudflare/cloudflare-go"
  "github.com/cloudflare/cloudflare-go/option"
  "github.com/cloudflare/cloudflare-go/r2_data_catalog"
)

func main() {
  client := cloudflare.NewClient(
    option.WithAPIToken("Sn3lZJTBX6kkg7OdcBUAxOO963GEIyGQqnFTOFYY"),
  )
  credential, err := client.R2DataCatalog.Credentials.New(
    context.TODO(),
    "my-data-bucket",
    r2_data_catalog.CredentialNewParams{
      AccountID: cloudflare.F("0123456789abcdef0123456789abcdef"),
      Token: cloudflare.F("your-cloudflare-api-token-here"),
    },
  )
  if err != nil {
    panic(err.Error())
  }
  fmt.Printf("%+v\n", credential)
}
```

#### Response

```json
{
  "errors": [],
  "messages": [],
  "result": null,
  "success": true
}
```