public void setRoleAliasArn(String roleAliasArn) {
        this.roleAliasArn = roleAliasArn;
    }
<p>
The role alias ARN.
</p>

@param roleAliasArn
       The role alias ARN.
aws-java-sdk-iot/src/main/java/com/amazonaws/services/iot/model/UpdateRoleAliasResult.java