End user specification.
| JSON representation | 
|---|
| {
  "endUserMetadata": [
    {
      object ( | 
| Fields | |
|---|---|
| endUserMetadata[] | 
 Optional. End user metadata. | 
EndUserMetaData
End user metadata.
| JSON representation | 
|---|
| { // Union field | 
| Fields | |
|---|---|
| Union field content. Search result content.contentcan be only one of the following: | |
| chunkInfo | 
 Chunk information. | 
ChunkInfo
Chunk information.
| JSON representation | 
|---|
| {
  "content": string,
  "documentMetadata": {
    object ( | 
| Fields | |
|---|---|
| content | 
 Chunk textual content. It is limited to 8000 characters. | 
| documentMetadata | 
 Metadata of the document from the current chunk. | 
DocumentMetadata
Document metadata contains the information of the document of the current chunk.
| JSON representation | 
|---|
| { "title": string } | 
| Fields | |
|---|---|
| title | 
 Title of the document. |