public com.google.cloud.visionai.v1.GcsSource getPredictionsSchema() {
        if (predictionsSchemaBuilder_ == null) {
          return predictionsSchema_ == null
              ? com.google.cloud.visionai.v1.GcsSource.getDefaultInstance()
              : predictionsSchema_;
        } else {
          return predictionsSchemaBuilder_.getMessage();
        }
      }
<pre>
Cloud Storage location to a YAML file that defines the format of a single
prediction or explanation.
</pre>

<code>.google.cloud.visionai.v1.GcsSource predictions_schema = 3;</code>

@return The predictionsSchema.
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/CustomProcessorSourceInfo.java