public void setChallengeMetadata(ChallengeMetadata challengeMetadata) {
        this.challengeMetadata = challengeMetadata;
    }
<p>
The metadata for the challenge.
</p>

@param challengeMetadata
       The metadata for the challenge.
aws-java-sdk-pcaconnectorscep/src/main/java/com/amazonaws/services/pcaconnectorscep/model/GetChallengeMetadataResult.java