public Builder setServiceAccountBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      serviceAccount_ = value;
      bitField0_ |= 0x00000400;
      onChanged();
      return this;
    }
<pre>
The service account that the DeployedModel's container runs as. Specify the
email address of the service account. If this service account is not
specified, the container runs as a service account that doesn't have access
to the resource project.

Users deploying the Model must have the `iam.serviceAccounts.actAs`
permission on this service account.
</pre>

<code>string service_account = 11;</code>

@param value The bytes for serviceAccount to set.
@return This builder for chaining.
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/DeployedModel.java