CreateApplicationAccessPoint - Key Management Service - Alibaba Cloud Documentation Center

Usage notes

To perform cryptographic operations and retrieve secret values, self-managed applications must use a client key to access a Key Management Service (KMS) instance. The following process shows how to create a client key-based AAP:

1. Create a network access rule: You can configure the private IP addresses or private CIDR blocks that are allowed to access KMS. For more information, see CreateNetworkRule.

2. Create a permission policy: You can configure the keys and secrets that are allowed to access and bind network access rules to the keys and secrets. For more information, see CreatePolicy.

3. Create an AAP: You can configure an authentication method and bind a permission policy to an AAP. This topic describes how to create an AAP.

4. Create a client key: You can configure the encryption password and validity period of a client key and bind the client key to an AAP. For more information, see CreateClientKey.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code of the operation for different SDKs.

Request parameters

Parameter	Type	Required	Example	Description
Action	String	Yes	CreateApplicationAccessPoint	The operation that you want to perform. Set the value to CreateApplicationAccessPoint.
Name	String	Yes	aap_test	The name of the AAP.
Description	String	No	aap description	The description of the AAP.
AuthenticationMethod	String	No	ClientKey	The authentication method. Currently, only ClientKey is supported.
Policies	String	Yes	["kst-hzz62ee817bvyyr5x**.efkd","kst-hzz62ee817bvyyr5x**.eyyp"]	The permission policy. Note You can bind up to three permission policies to each AAP.

Response parameters

Parameter	Type	Example	Description
RequestId	String	bcfefe15-46f0-44a3-bd96-3d422474b71a	The ID of the request, which is used to locate and troubleshoot issues.
Description	String	aap description	The description of the AAP.
Policies	String	["kst-hzz62ee817bvyyr5x**.efkd","kst-hzz62ee817bvyyr5x**.eyyp"]	The permission policy.
Name	String	aap_test	The name of the AAP.
Arn	String	acs:kms:cn-hangzhou:119285303511****:applicationaccesspoint/aap_test	The Alibaba Cloud Resource Name (ARN) of the AAP.
AuthenticationMethod	String	ClientKey	The authentication method.

Examples

Sample requests

http(s)://[Endpoint]/?Action=CreateApplicationAccessPoint
&Name=aap_test
&Description=aap description
&AuthenticationMethod=ClientKey
&Policies=["kst-hzz62ee817bvyyr5x****.efkd","kst-hzz62ee817bvyyr5x****.eyyp"]
&<Common request parameters>

Sample success responses

XML format

HTTP/1.1 200 OK
Content-Type:application/xml

<CreateApplicationAccessPointResponse>
    <RequestId>bcfefe15-46f0-44a3-bd96-3d422474b71a</RequestId>
    <Description>aap description</Description>
    <Policies>["kst-hzz62ee817bvyyr5x****.efkd","kst-hzz62ee817bvyyr5x****.eyyp"]</Policies>
    <Name>aap_test</Name>
    <Arn>acs:kms:cn-hangzhou:119285303511****:applicationaccesspoint/aap_test</Arn>
    <AuthenticationMethod>ClientKey</AuthenticationMethod>
</CreateApplicationAccessPointResponse>

JSON format

HTTP/1.1 200 OK
Content-Type:application/json

{
  "RequestId" : "bcfefe15-46f0-44a3-bd96-3d422474b71a",
  "Description" : "aap description",
  "Policies" : "[\"kst-hzz62ee817bvyyr5x****.efkd\",\"kst-hzz62ee817bvyyr5x****.eyyp\"]",
  "Name" : "aap_test",
  "Arn" : "acs:kms:cn-hangzhou:119285303511****:applicationaccesspoint/aap_test",
  "AuthenticationMethod" : "ClientKey"
}

Error codes

HTTP status code	Error code	Error message	Description
409	Rejected.ResourceExist	The request was rejected because the resource already exists.	The resource already exists.

For a list of error codes, see Service error codes.