public Builder clearContent() {
      bitField0_ = (bitField0_ & ~0x00000001);
      content_ = getDefaultInstance().getContent();
      onChanged();
      return this;
    }
<pre>
Image content, represented as a stream of bytes.
Note: As with all `bytes` fields, protobuffers use a pure binary
representation, whereas JSON representations use base64.
</pre>

<code>bytes content = 1;</code>

@return This builder for chaining.
java-vision/proto-google-cloud-vision-v1p3beta1/src/main/java/com/google/cloud/vision/v1p3beta1/Image.java