public java.util.List<SchemaAttributeType> getSchemaAttributes() {
        return schemaAttributes;
    }
<p>
A list of the user attributes and their properties in your user pool. The attribute schema contains standard
attributes, custom attributes with a <code>custom:</code> prefix, and developer attributes with a
<code>dev:</code> prefix. For more information, see <a
href="https://docs.aws.amazon.com/cognito/latest/developerguide/user-pool-settings-attributes.html">User pool
attributes</a>.
</p>
<p>
Developer-only attributes are a legacy feature of user pools, are read-only to all app clients. You can create
and update developer-only attributes only with IAM-authenticated API operations. Use app client read/write
permissions instead.
</p>

@return A list of the user attributes and their properties in your user pool. The attribute schema contains
        standard attributes, custom attributes with a <code>custom:</code> prefix, and developer attributes with
        a <code>dev:</code> prefix. For more information, see <a
        href="https://docs.aws.amazon.com/cognito/latest/developerguide/user-pool-settings-attributes.html">User
        pool attributes</a>.</p>
        <p>
        Developer-only attributes are a legacy feature of user pools, are read-only to all app clients. You can
        create and update developer-only attributes only with IAM-authenticated API operations. Use app client
        read/write permissions instead.
aws-java-sdk-cognitoidp/src/main/java/com/amazonaws/services/cognitoidp/model/UserPoolType.java