def METHOD_NAME(instance_profile_name, aws_auth_cred):
    """
    Check wheter the given IAM instance profile already exists in the AWS Account
    Args:
        instance_profile_name (str): Instance profile name
        aws_auth_cred (dict): AWS Auth details with region information
    Returns:
        Boolean: True if env exists else False
    """
    iam_client = get_iam_client(aws_auth_cred)
    try:
        profile = iam_client.get_instance_profile(InstanceProfileName=instance_profile_name)
        return True if profile else False
    except:
        return False