public void setManagedCredentialsAction(String managedCredentialsAction) {
        this.managedCredentialsAction = managedCredentialsAction;
    }
<p>
Allows the environment owner to turn on or turn off the Amazon Web Services managed temporary credentials for an
Cloud9 environment by using one of the following values:
</p>
<ul>
<li>
<p>
<code>ENABLE</code>
</p>
</li>
<li>
<p>
<code>DISABLE</code>
</p>
</li>
</ul>
<note>
<p>
Only the environment owner can change the status of managed temporary credentials. An
<code>AccessDeniedException</code> is thrown if an attempt to turn on or turn off managed temporary credentials
is made by an account that's not the environment owner.
</p>
</note>

@param managedCredentialsAction
       Allows the environment owner to turn on or turn off the Amazon Web Services managed temporary credentials
       for an Cloud9 environment by using one of the following values:</p>
       <ul>
       <li>
       <p>
       <code>ENABLE</code>
       </p>
       </li>
       <li>
       <p>
       <code>DISABLE</code>
       </p>
       </li>
       </ul>
       <note>
       <p>
       Only the environment owner can change the status of managed temporary credentials. An
       <code>AccessDeniedException</code> is thrown if an attempt to turn on or turn off managed temporary
       credentials is made by an account that's not the environment owner.
       </p>
@see ManagedCredentialsAction
aws-java-sdk-cloud9/src/main/java/com/amazonaws/services/cloud9/model/UpdateEnvironmentRequest.java