def export_roles(path_prefix='/', region=None, key=None, keyid=None, profile=None):
    '''
    Get all IAM role details. Produces results that can be used to create an
    sls file.

    CLI Example:

        salt-call boto_iam.export_roles --out=txt | sed "s/local: //" > iam_roles.sls
    '''
    conn = _get_conn(region=region, key=key, keyid=keyid, profile=profile)
    if not conn:
        return None
    results = odict.OrderedDict()
    roles = get_all_roles(path_prefix, region, key, keyid, profile)
    for role in roles:
        name = role.role_name
        _policies = conn.list_role_policies(name, max_items=100)
        _policies = _policies.list_role_policies_response.list_role_policies_result.policy_names
        policies = {}
        for policy_name in _policies:
            _policy = conn.get_role_policy(name, policy_name)
            _policy = salt.utils.json.loads(_unquote(
                _policy.get_role_policy_response.get_role_policy_result.policy_document
            ))
            policies[policy_name] = _policy
        role_sls = []
        role_sls.append({"name": name})
        role_sls.append({"policies": policies})
        role_sls.append({'policy_document': salt.utils.json.loads(_unquote(role.assume_role_policy_document))})
        role_sls.append({"path": role.path})
        results["manage role " + name] = {"boto_iam_role.present": role_sls}
    return __utils__['yaml.safe_dump'](
        results,
        default_flow_style=False,
        indent=2)