public AwsS3ObjectDetails withContentType(String contentType) {
        setContentType(contentType);
        return this;
    }
<p>
A standard MIME type describing the format of the object data.
</p>

@param contentType
       A standard MIME type describing the format of the object data.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-securityhub/src/main/java/com/amazonaws/services/securityhub/model/AwsS3ObjectDetails.java