@java.lang.Override
    public com.google.devtools.cloudtrace.v2.AttributeValue getDefaultInstanceForType() {
      return com.google.devtools.cloudtrace.v2.AttributeValue.getDefaultInstance();
    }
<pre>
The allowed types for `[VALUE]` in a `[KEY]:[VALUE]` attribute.
</pre>

Protobuf type {@code google.devtools.cloudtrace.v2.AttributeValue}
java-trace/proto-google-cloud-trace-v2/src/main/java/com/google/devtools/cloudtrace/v2/AttributeValue.java