public void setKeyId(String keyId) {
        this.keyId = keyId;
    }
<p>
The key ARN KMS key associated with the grant. To find the key ARN, use the <a>ListKeys</a> operation.
</p>
<p>
For example: <code>arn:aws:kms:us-east-2:444455556666:key/1234abcd-12ab-34cd-56ef-1234567890ab</code>
</p>

@param keyId
       The key ARN KMS key associated with the grant. To find the key ARN, use the <a>ListKeys</a> operation.</p>
       <p>
       For example: <code>arn:aws:kms:us-east-2:444455556666:key/1234abcd-12ab-34cd-56ef-1234567890ab</code>
aws-java-sdk-kms/src/main/java/com/amazonaws/services/kms/model/RetireGrantRequest.java