public Credentials getCredentials() {
        return this.credentials;
    }
<p>
The temporary security credentials, which include an access key ID, a secret access key, and a security token.
</p>
<note>
<p>
The size of the security token that STS API operations return is not fixed. We strongly recommend that you make
no assumptions about the maximum size.
</p>
</note>

@return The temporary security credentials, which include an access key ID, a secret access key, and a security
        token.</p> <note>
        <p>
        The size of the security token that STS API operations return is not fixed. We strongly recommend that
        you make no assumptions about the maximum size.
        </p>
aws-java-sdk-sts/src/main/java/com/amazonaws/services/securitytoken/model/AssumeRoleWithWebIdentityResult.java