Data Source: awsEc2ManagedPrefixLists
This resource can be useful for getting back a list of managed prefix list ids to be referenced elsewhere.
Example Usage
The following returns all managed prefix lists filtered by tags
/*Provider bindings are generated by running cdktf get.
See https://cdk.tf/provider-generation for more details.*/
import * as aws from "./.gen/providers/aws";
const dataAwsEc2ManagedPrefixListsTestEnv =
new aws.dataAwsEc2ManagedPrefixLists.DataAwsEc2ManagedPrefixLists(
this,
"test_env",
{
tags: {
Env: "test",
},
}
);
const dataAwsEc2ManagedPrefixListTestEnv =
new aws.dataAwsEc2ManagedPrefixList.DataAwsEc2ManagedPrefixList(
this,
"test_env_1",
{
id: `\${tolist(${dataAwsEc2ManagedPrefixListsTestEnv.ids})[count.index]}`,
}
);
/*This allows the Terraform resource name to match the original name. You can remove the call if you don't need them to match.*/
dataAwsEc2ManagedPrefixListTestEnv.overrideLogicalId("test_env");
/*In most cases loops should be handled in the programming language context and
not inside of the Terraform context. If you are looping over something external, e.g. a variable or a file input
you should consider using a for loop. If you are looping over something only known to Terraform, e.g. a result of a data source
you need to keep this like it is.*/
dataAwsEc2ManagedPrefixListTestEnv.addOverride(
"count",
`\${length(${dataAwsEc2ManagedPrefixListsTestEnv.ids})}`
);
Argument Reference
filter
- (Optional) Custom filter block as described below.tags
- (Optional) Map of tags, each pair of which must exactly match a pair on the desired .
More complex filters can be expressed using one or more filter
sub-blocks, which take the following arguments:
name
- (Required) Name of the field to filter by, as defined by the underlying AWS API.values
- (Required) Set of values that are accepted for the given field. A managed prefix list will be selected if any one of the given values matches.
Attributes Reference
id
- AWS Region.ids
- List of all the managed prefix list ids found.
Timeouts
read
- (Default20M
)