If we look in the cloudformation docs for the log group resource, we see these allowed values in the retentionInDays field:
The number of days to retain the log events in the specified log group. Possible values are: 1, 3, 5, 7, 14, 30, 60, 90, 120, 150, 180, 365, 400, 545, 731, 1827, 2192, 2557, 2922, 3288, and 3653.
However when I try to use value 2557 in a cloudformation template, I get an error:
Model validation failed (#/RetentionInDays: #: only 1 subschema matches out of 2)
#/RetentionInDays: failed validation constraint for keyword [enum] (#/RetentionInDays)
If we look in the source to see the actual schema, we see (for example) that 2557 does not appear in the list.
If we look in the cloudformation docs for the log group resource, we see these allowed values in the
retentionInDaysfield:https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-logs-loggroup.html
However when I try to use value
2557in a cloudformation template, I get an error:If we look in the source to see the actual schema, we see (for example) that
2557does not appear in the list.https://github.com/aws-cloudformation/aws-cloudformation-resource-providers-logs/blob/19f04fec2f9689e1b64cca96101e05395bbad7d3/aws-logs-loggroup/aws-logs-loggroup.json#L44-L66
When I use the AWS console I can successfully choose
2557(or rather, seven years). So it seems the schema in this repository is missing some entries.