public void setKmsKeyArn(String kmsKeyArn) {
        this.kmsKeyArn = kmsKeyArn;
    }
<p>
The Amazon Resource Name (ARN) of the Amazon Web Services KMS key.
</p>

@param kmsKeyArn
       The Amazon Resource Name (ARN) of the Amazon Web Services KMS key.
aws-java-sdk-cleanrooms/src/main/java/com/amazonaws/services/cleanrooms/model/IdMappingTable.java