public String getCustomObjectIdentifier() {
        return this.customObjectIdentifier;
    }
<p>
An object identifier (OID) specifying the <code>AccessMethod</code>. The OID must satisfy the regular expression
shown below. For more information, see NIST's definition of <a
href="https://csrc.nist.gov/glossary/term/Object_Identifier">Object Identifier (OID)</a>.
</p>

@return An object identifier (OID) specifying the <code>AccessMethod</code>. The OID must satisfy the regular
        expression shown below. For more information, see NIST's definition of <a
        href="https://csrc.nist.gov/glossary/term/Object_Identifier">Object Identifier (OID)</a>.
aws-java-sdk-acmpca/src/main/java/com/amazonaws/services/acmpca/model/AccessMethod.java