public Builder mergeFrom(com.google.cloud.vertexai.api.SharePointSources other) {
      if (other == com.google.cloud.vertexai.api.SharePointSources.getDefaultInstance())
        return this;
      if (sharePointSourcesBuilder_ == null) {
        if (!other.sharePointSources_.isEmpty()) {
          if (sharePointSources_.isEmpty()) {
            sharePointSources_ = other.sharePointSources_;
            bitField0_ = (bitField0_ & ~0x00000001);
          } else {
            ensureSharePointSourcesIsMutable();
            sharePointSources_.addAll(other.sharePointSources_);
          }
          onChanged();
        }
      } else {
        if (!other.sharePointSources_.isEmpty()) {
          if (sharePointSourcesBuilder_.isEmpty()) {
            sharePointSourcesBuilder_.dispose();
            sharePointSourcesBuilder_ = null;
            sharePointSources_ = other.sharePointSources_;
            bitField0_ = (bitField0_ & ~0x00000001);
            sharePointSourcesBuilder_ =
                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
                    ? getSharePointSourcesFieldBuilder()
                    : null;
          } else {
            sharePointSourcesBuilder_.addAllMessages(other.sharePointSources_);
          }
        }
      }
      this.mergeUnknownFields(other.getUnknownFields());
      onChanged();
      return this;
    }
<pre>
The SharePointSources to pass to ImportRagFiles.
</pre>

Protobuf type {@code google.cloud.vertexai.v1.SharePointSources}
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/SharePointSources.java