public void setMediaType(String mediaType) {
        this.mediaType = mediaType;
    }
<p>
The media type of the artifact, which indicates the type of data in the artifact file. The media type consists of
a <i>type</i> and a <i>subtype</i> concatenated with a slash (/) character, for example, text/csv, image/jpeg,
and s3/uri. The type specifies the category of the media. The subtype specifies the kind of data.
</p>

@param mediaType
       The media type of the artifact, which indicates the type of data in the artifact file. The media type
       consists of a <i>type</i> and a <i>subtype</i> concatenated with a slash (/) character, for example,
       text/csv, image/jpeg, and s3/uri. The type specifies the category of the media. The subtype specifies the
       kind of data.
aws-java-sdk-sagemaker/src/main/java/com/amazonaws/services/sagemaker/model/TrialComponentArtifact.java