@java.lang.Override
  public com.google.cloud.visionai.v1.DataSchemaDetails getSchemaDetails() {
    return schemaDetails_ == null
        ? com.google.cloud.visionai.v1.DataSchemaDetails.getDefaultInstance()
        : schemaDetails_;
  }
<pre>
The schema details mapping to the key.
</pre>

<code>.google.cloud.visionai.v1.DataSchemaDetails schema_details = 3;</code>

@return The schemaDetails.
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/DataSchema.java