# CodeInterpreterCustomProps

Properties for creating a CodeInterpreter resource.

Extends: CodeInterpreterCustomProps
Used as props by: CodeInterpreterCustom

- Source: [`aws-bedrockagentcore/lib/tools/code-interpreter.ts`](https://github.com/aws/aws-cdk/blob/v2.275.0/packages/aws-cdk-lib/aws-bedrockagentcore/lib/tools/code-interpreter.ts#L450)
- Type last changed: v2.255.0 · 19 May 2026

## Example

```ts
// Create a custom execution role
const executionRole = new iam.Role(this, "CodeInterpreterExecutionRole", {
  assumedBy: new iam.ServicePrincipal("bedrock-agentcore.amazonaws.com"),
});

// Create code interpreter with custom execution role
const codeInterpreter = new agentcore.CodeInterpreterCustom(this, "MyCodeInterpreter", {
  codeInterpreterCustomName: "my_code_interpreter",
  description: "Code interpreter with custom execution role",
  networkConfiguration: agentcore.CodeInterpreterNetworkConfiguration.usingPublicNetwork(),
  executionRole: executionRole,
});
```

## Properties

- `codeInterpreterCustomName`: string — The name of the code interpreter Valid characters are a-z, A-Z, 0-9, _ (underscore) The name must start with a letter and can be up to 48 characters long Pattern: [a-zA-Z][a-zA-Z0-9_]{0,47}.

  **Default:** auto generate

- `description`: string — Optional description for the code interpreter Valid characters are a-z, A-Z, 0-9, _ (underscore), - (hyphen) and spaces The description can have up to 200 characters.

  **Default:** No description

- `executionRole`: [IRole](/cdk/api/v2/docs/aws-cdk-lib.aws_iam.IRole.html) — The IAM role that provides permissions for the code interpreter to access AWS services.

  **Default:** A new role will be created.

- `networkConfiguration`: [CodeInterpreterNetworkConfiguration](/cdk/api/v2/docs/aws-cdk-lib.aws_bedrockagentcore.CodeInterpreterNetworkConfiguration.html) — Network configuration for code interpreter.

  **Default:** PUBLIC network mode

- `tags`: { [key: string]: string } — Tags (optional) A list of key:value pairs of tags to apply to this Code Interpreter resource.

  **Default:** {} - no tags