public boolean hasSchemaDetails() {
      return ((bitField0_ & 0x00000004) != 0);
    }
<pre>
The schema details mapping to the key.
</pre>

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

@return Whether the schemaDetails field is set.
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/DataSchema.java