public void setIdentity(String identity) {
        this.identity = identity;
    }
<p>
The identity of the source that initiated the finding change event. For example, the Amazon Resource Name (ARN)
of a partner that calls BatchImportFindings or of a customer that calls BatchUpdateFindings.
</p>

@param identity
       The identity of the source that initiated the finding change event. For example, the Amazon Resource Name
       (ARN) of a partner that calls BatchImportFindings or of a customer that calls BatchUpdateFindings.
aws-java-sdk-securityhub/src/main/java/com/amazonaws/services/securityhub/model/FindingHistoryUpdateSource.java