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v1

latestOpenAPI 3.0.0Apache 2.0 License2026-07-171,1822,9897.4 MB

Creates a managed prefix list. You can specify one or more entries for the prefix list. Each entry consists of a CIDR block and an optional description.

get/#Action=CreateManagedPrefixList

Query parameters

DryRunboolean

Checks whether you have the required permissions for the action, without actually making the request, and provides an error response. If you have the required permissions, the error response is <code>DryRunOperation</code>. Otherwise, it is <code>UnauthorizedOperation</code>.

PrefixListNamestring required
<p>A name for the prefix list.</p> <p>Constraints: Up to 255 characters in length. The name cannot start with <code>com.amazonaws</code>.</p>
Cidrstring required

The CIDR block.

Descriptionstring
<p>A description for the entry.</p> <p>Constraints: Up to 255 characters in length.</p>

One or more entries for the prefix list.

MaxEntriesinteger required

The maximum number of entries for the prefix list.

ResourceType'capacity-reservation' | 'client-vpn-endpoint' | 'customer-gateway' | 'carrier-gateway' | 'coip-pool' | 'dedicated-host' | 'dhcp-options' | 'egress-only-internet-gateway' | 'elastic-ip' | 'elastic-gpu' | 'export-image-task' | 'export-instance-task' | 'fleet' | 'fpga-image' | 'host-reservation' | 'image' | 'import-image-task' | 'import-snapshot-task' | 'instance' | 'instance-event-window' | 'internet-gateway' | 'ipam' | 'ipam-pool' | 'ipam-scope' | 'ipv4pool-ec2' | 'ipv6pool-ec2' | 'key-pair' | 'launch-template' | 'local-gateway' | 'local-gateway-route-table' | 'local-gateway-virtual-interface' | 'local-gateway-virtual-interface-group' | 'local-gateway-route-table-vpc-association' | 'local-gateway-route-table-virtual-interface-group-association' | 'natgateway' | 'network-acl' | 'network-interface' | 'network-insights-analysis' | 'network-insights-path' | 'network-insights-access-scope' | 'network-insights-access-scope-analysis' | 'placement-group' | 'prefix-list' | 'replace-root-volume-task' | 'reserved-instances' | 'route-table' | 'security-group' | 'security-group-rule' | 'snapshot' | 'spot-fleet-request' | 'spot-instances-request' | 'subnet' | 'subnet-cidr-reservation' | 'traffic-mirror-filter' | 'traffic-mirror-session' | 'traffic-mirror-target' | 'transit-gateway' | 'transit-gateway-attachment' | 'transit-gateway-connect-peer' | 'transit-gateway-multicast-domain' | 'transit-gateway-policy-table' | 'transit-gateway-route-table' | 'transit-gateway-route-table-announcement' | 'volume' | 'vpc' | 'vpc-endpoint' | 'vpc-endpoint-connection' | 'vpc-endpoint-service' | 'vpc-endpoint-service-permission' | 'vpc-peering-connection' | 'vpn-connection' | 'vpn-gateway' | 'vpc-flow-log' | 'capacity-reservation-fleet' | 'traffic-mirror-filter-rule' | 'vpc-endpoint-connection-device-type' | 'verified-access-instance' | 'verified-access-group' | 'verified-access-endpoint' | 'verified-access-policy' | 'verified-access-trust-provider' | 'vpn-connection-device-type' | 'vpc-block-public-access-exclusion' | 'ipam-resource-discovery' | 'ipam-resource-discovery-association'

The type of resource to tag on creation.

The tags to apply to the prefix list during creation.

AddressFamilystring required
<p>The IP address type.</p> <p>Valid Values: <code>IPv4</code> | <code>IPv6</code> </p>
ClientTokenstring
<p>Unique, case-sensitive identifier you provide to ensure the idempotency of the request. For more information, see <a href="https://docs.aws.amazon.com/AWSEC2/latest/APIReference/Run_Instance_Idempotency.html">Ensuring Idempotency</a>.</p> <p>Constraints: Up to 255 UTF-8 characters in length.</p>
Action'CreateManagedPrefixList' required
Version'2016-11-15' required

Response

Success