Deleting Old Snapshots

Hi @Shaoranlaos I have setup curator and have my script -- it's show below:

Curator.yml

client:
hosts:
- 'a data node'
port: 9200
url_prefix:
use_ssl: False
certificate:
client_cert:
client_key:
ssl_no_validate: False
http_auth:
timeout: 30
master_only: False

logging:
loglevel: INFO
logfile: D:\CuratorLogs\logs.txt
logformat: default
blacklist: ['elasticsearch', 'urllib3']

delete_old_snapshots.yml

actions:
1:
action: delete_snapshots
description: >-
Delete snapshots from the selected repository older than 100 days
(based on creation_date), for everything but 'citydirectory-' prefixed snapshots.
options:
repository: 'dcs-elastic-snapshot'
disable_action: False
filters:
- filtertype: pattern
kind: prefix
value: citydirectory-
exclude: True
- filtertype: age
source: creation_date
direction: older
unit: days
unit_count: 100

For some reason I keep getting the exception 'Failed to complete action: delete_snapshots. <class 'curator.exceptions.FailedExecution'>: Unable to verify existence of repository dcs-elastic-snapshot
'. Any idea why it's not finding the correct s3 repository?