public Builder clearOutputUri() {
      outputUri_ = getDefaultInstance().getOutputUri();
      bitField0_ = (bitField0_ & ~0x00000001);
      onChanged();
      return this;
    }
<pre>
Required. BigQuery URI to a project or table, up to 2000 characters long.

When only the project is specified, the Dataset and Table is created.
When the full table reference is specified, the Dataset must exist and
table must not exist.

Accepted forms:

*  BigQuery path. For example:
`bq://projectId` or `bq://projectId.bqDatasetId` or
`bq://projectId.bqDatasetId.bqTableId`.
</pre>

<code>string output_uri = 1 [(.google.api.field_behavior) = REQUIRED];</code>

@return This builder for chaining.
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/BigQueryDestination.java