def METHOD_NAME(arn: Optional[pulumi.Input[Optional[str]]] = None,
                           id: Optional[pulumi.Input[Optional[str]]] = None,
                           name: Optional[pulumi.Input[Optional[str]]] = None,
                           opts: Optional[pulumi.InvokeOptions] = None) -> pulumi.Output[GetAcceleratorResult]:
    """
    Provides information about a Global Accelerator accelerator.
    ## Example Usage
    ```python
    import pulumi
    import pulumi_aws as aws
    config = pulumi.Config()
    accelerator_arn = config.get("acceleratorArn")
    if accelerator_arn is None:
        accelerator_arn = ""
    accelerator_name = config.get("acceleratorName")
    if accelerator_name is None:
        accelerator_name = ""
    example = aws.globalaccelerator.get_accelerator(arn=accelerator_arn,
        name=accelerator_name)
    ```
    :param str arn: Full ARN of the Global Accelerator.
    :param str name: Unique name of the Global Accelerator.
           > **NOTE:** When both `arn` and `name` are specified, `arn` takes precedence.
    """
    ...