Dataset API
Interface Overview
The Knowledge Base service interface provides comprehensive knowledge base management integration capabilities, including core functions such as knowledge base creation, document management, segment management, and data retrieval. All interfaces require valid API keys for authentication. Use the DifyDataset interface instance.
All of the following interfaces include apikey. The apikey field is optional and defaults to the apikey in the configuration file when empty.
1. Knowledge Base Management
1.1 Create Knowledge Base
Method
DatasetResponse create(DatasetCreateRequest request);
Request Parameters
DatasetCreateRequest
| Parameter | Type | Required | Description |
|---|---|---|---|
| name | String | Yes | Knowledge base name |
| description | String | No | Knowledge base description |
| permission | PermissionEnum | No | Permission settings |
| provider | ProviderEnum | No | Provider |
| indexingTechnique | IndexingTechniqueEnum | No | Indexing technique |
ProviderEnum Values
| Value | Description |
|---|---|
| SELF_BUILT | Self-built |
| THIRD_PARTY | Third-party |
PermissionEnum Values
| Value | Description |
|---|---|
| ONLY_ME | Visible only to self |
| TEAM | Visible to team |
| PUBLIC | Publicly visible |
IndexingTechniqueEnum Values
| Value | Description |
|---|---|
| HIGH_QUALITY | High quality |
| ECONOMY | Economy |
Response Parameters
DatasetResponse
| Parameter | Type | Description |
|---|---|---|
| id | String | Knowledge base ID |
| name | String | Knowledge base name |
| description | String | Knowledge base description |
| permission | PermissionEnum | Permission |
| dataSourceType | String | Data source type |
| indexingTechnique | IndexingTechniqueEnum | Indexing technique |
| appCount | Integer | Application count |
| documentCount | Integer | Document count |
| wordCount | Integer | Word count |
| createdBy | String | Created by |
| createdAt | Long | Creation timestamp |
| updatedBy | String | Updated by |
| updatedAt | Long | Update timestamp |
1.2 Paginated Query of Knowledge Base List
Method
DifyPageResult<DatasetResponse> page(DatasetPageRequest request);
Request Parameters
DatasetPageRequest
| Parameter | Type | Required | Description |
|---|---|---|---|
| page | Integer | No | Page number, default 1 |
| limit | Integer | No | Records per page, default 20 |
Response Parameters
DifyPageResult<DatasetResponse>
| Parameter | Type | Description |
|---|---|---|
| list | List<DatasetResponse> | Knowledge base list |
| total | Long | Total records |
| page | Integer | Current page |
| limit | Integer | Records per page |
| pages | Integer | Total pages |
DatasetResponse See 1.1
1.3 Knowledge Base Details
Method
DatasetInfoResponse info(DatasetInfoRequest request);
Request Parameters
DatasetInfoRequest
| Parameter | Type | Required | Description |
|---|---|---|---|
| datasetId | String | Yes | Knowledge base ID |
Response Parameters
DatasetInfoResponse
| Parameter | Type | Description |
|---|---|---|
| id | String | Knowledge base ID |
| name | String | Knowledge base name |
| description | String | Knowledge base description |
| permission | PermissionEnum | Permission |
| dataSourceType | String | Data source type |
| indexingTechnique | IndexingTechniqueEnum | Indexing technique |
| appCount | Integer | Application count |
| documentCount | Integer | Document count |
| wordCount | Integer | Word count |
| createdBy | String | Created by |
| createdAt | Long | Creation timestamp |
| updatedBy | String | Updated by |
| updatedAt | Long | Update timestamp |
| embeddingModel | String | Embedding model |
| embeddingModelProvider | String | Embedding model provider |
| embeddingAvailable | Boolean | Whether embedding is available |
| retrievalModelDict | RetrievalModel | Retrieval model dictionary |
| tags | List<String> | Tag list |
| docForm | DocFormEnum | Document form |
| externalKnowledgeInfo | ExternalKnowledgeInfo | External knowledge info |
1.4 Update Knowledge Base
Method
DatasetInfoResponse update(DatasetUpdateRequest request);
Request Parameters
DatasetUpdateRequest
| Parameter | Type | Required | Description |
|---|---|---|---|
| datasetId | String | Yes | Knowledge base ID |
| indexingTechnique | IndexingTechniqueEnum | No | Indexing mode |
| permission | PermissionEnum | No | Permission |
| retrievalModel | RetrievalModel | No | Retrieval model |
| embeddingModel | String | No | Embedding model |
| embeddingModelProvider | String | No | Embedding model provider |
| partialMemberList | List<String> | No | Partial member list |
Response Parameters
DatasetInfoResponse See 1.3
1.5 Delete Knowledge Base
Method
void delete(String datasetId);
void delete(String datasetId, String apiKey);
Request Parameters
| Parameter | Type | Required | Description |
|---|---|---|---|
| datasetId | String | Yes | Knowledge base ID |
Response Parameters
not have
2. Document Management
2.1 Create Document by Text
Method
DocumentCreateResponse createDocumentByText(DocumentCreateByTextRequest request);
Request Parameters
DocumentCreateByTextRequest
| Parameter | Type | Required | Description |
|---|---|---|---|
| datasetId | String | Yes | Knowledge base ID |
| name | String | Yes | Document name |
| text | String | Yes | Document content |
| docType | DocTypeEnum | No | Document type |
| docMetadata | Map<String, Object> | No | Document metadata (required if document type is provided) |
| indexingTechnique | IndexingTechniqueEnum | No | Indexing mode |
| docForm | DocFormEnum | No | Document form |
| docLanguage | String | No | Document language |
| processRule | ProcessRule | No | Processing rules |
| retrievalModel | RetrievalModel | No | Retrieval model |
| embeddingModel | String | No | Embedding model |
| embeddingModelProvider | String | No | Embedding model provider |
DocTypeEnum Values
| Value | Description |
|---|---|
| book | Book |
| web_page | Web page |
| paper | Academic paper/article |
| social_media_post | Social media post |
| wikipedia_entry | Wikipedia entry |
| personal_document | Personal document |
| business_document | Business document |
| im_chat_log | Instant messaging chat log |
| synced_from_notion | Notion synced document |
| synced_from_github | GitHub synced document |
| others | Other document types |
DocFormEnum Values
| Value | Description |
|---|---|
| text_model | Direct document embedding, economy mode defaults to this mode |
| hierarchical_model | Parent-child mode |
| qa_model | Q&A mode: Generate Q&A pairs for document segments, then embed the questions |
ProcessRule Object Structure
| Field | Type | Description |
|---|---|---|
| mode | ModeEnum | Processing mode |
| rules | CustomRule | Custom rules |
ModeEnum 对象结构
| Value | Description |
|---|---|
| automatic | 自动 |
| hierarchical | parent-child模式 |
| custom | 自定义 |
CustomRule Object Structure
| Field | Type | Description |
|---|---|---|
| preProcessingRules | List<PreProcessingRule> | Pre-processing rules list |
| segmentation | Segmentation | Segmentation rules |
| parentMode | ParentModeEnum | Parent segment retrieval mode |
| subChunkSegmentation | SubChunkSegmentation | Sub-chunk segmentation rules |
PreProcessingRule Object Structure
| Field | Type | Description |
|---|---|---|
| id | PreProcessingRuleTypeEnum | Pre-processing rule unique identifier, such as remove_extra_spaces, remove_urls_emails |
| enabled | Boolean | Whether the rule is selected, represents default value when document ID is not provided |
Segmentation Object Structure
| Field | Type | Description |
|---|---|---|
| separator | String | Custom segment identifier, currently only one separator is allowed. Default is \n |
| maxTokens | Integer | Maximum length (token), default is 1000 |
SubChunkSegmentation Object Structure
| Field | Type | Description |
|---|---|---|
| separator | String | Custom sub-segment identifier |
| maxTokens | Integer | Sub-segment maximum length (token) |
| chunkOverlap | Integer | Sub-segment overlap length |
ParentModeEnum Values
| Value | Description |
|---|---|
| FULL_DOC | Full document retrieval |
| PARAGRAPH | Paragraph retrieval |
RetrievalModel Object Structure
| Field | Type | Description |
|---|---|---|
| searchMethod | SearchMethodEnum | Search method |
| rerankingEnable | Boolean | Whether to enable reranking |
| rerankingModel | RerankingModel | Reranking model |
| weights | RerankingModelWeight | Weights |
| topK | Integer | Number of results to return |
| scoreThresholdEnabled | Boolean | Whether to enable score threshold |
| scoreThreshold | Float | Score threshold |
RerankingModel Object Structure
| Field | Type | Description |
|---|---|---|
| rerankingProviderName | String | Reranking provider name |
| rerankingModelName | String | Reranking model name |
RerankingModelWeight Object Structure
| Field | Type | Description |
|---|---|---|
| weightType | String | default is customized |
| vectorSetting | VectorSetting | Vector weight |
| keywordSetting | KeywordSetting | keyword weight |
VectorSetting Object Structure
| Field | Type | Description |
|---|---|---|
| vectorWeight | Float | Vector weight |
| embeddingModelName | String | Embedding model |
| embeddingProviderName | String | Embedding model provider |
RerankingModelWeight Object Structure
| 字段名 | 类型 | 描述 |
|---|---|---|
| keywordWeight | Float | keyword weight |
Response Parameters
DocumentCreateResponse
| Parameter | Type | Description |
|---|---|---|
| document | DocumentInfo | Document information |
| batch | String | Batch number |
DocumentInfo Object Structure
| Parameter | Type | Description |
|---|---|---|
| id | String | Document ID |
| position | Integer | Position |
| dataSourceType | String | Data source type |
| dataSourceInfo | Map<String, Object> | Data source information |
| datasetProcessRuleId | String | Knowledge base processing rule ID |
| name | String | Document name |
| createdFrom | String | Creation source |
| createdBy | String | Created by |
| createdAt | Long | Creation timestamp |
| tokens | Integer | Token count |
| indexingStatus | String | Indexing status |
| error | String | Error message |
| enabled | String | Whether enabled |
| disabledAt | Long | Disabled timestamp |
| disabledBy | String | Disabled by |
| archived | String | Whether archived |
| displayStatus | String | Display status |
| wordCount | String | Word count |
| hitCount | String | Hit count |
| docForm | String | Document form |
2.2 Create Document by File
Method
DocumentCreateResponse createDocumentByFile(DocumentCreateByFileRequest request);
Request Parameters
DocumentCreateByFileRequest
| Parameter | Type | Required | Description |
|---|---|---|---|
| datasetId | String | Yes | Knowledge base ID |
| name | String | Yes | Document name |
| file | MultipartFile | Yes | Document file |
| docType | DocTypeEnum | No | Document type |
| docMetadata | Map<String, Object> | No | Document metadata (required if document type is provided) |
| indexingTechnique | IndexingTechniqueEnum | No | Indexing mode |
| docForm | DocFormEnum | No | Document form |
| docLanguage | String | No | Document language |
| processRule | ProcessRule | No | Processing rules |
| retrievalModel | RetrievalModel | No | Retrieval model |
| embeddingModel | String | No | Embedding model |
| embeddingModelProvider | String | No | Embedding model provider |
Response Parameters
DocumentCreateResponse
| Parameter | Type | Description |
|---|---|---|
| document | DocumentInfo | Document information |
| batch | String | Batch number |
2.3 Update Document by Text
Method
DocumentCreateResponse updateDocumentByText(DocumentUpdateByTextRequest request);
Request Parameters
DocumentUpdateByTextRequest
| Parameter | Type | Required | Description |
|---|---|---|---|
| datasetId | String | Yes | Knowledge base ID |
| documentId | String | Yes | Document ID |
| name | String | No | Document name |
| text | String | Yes | Document content |
| docType | DocTypeEnum | No | Document type |
| docMetadata | Map<String, Object> | No | Document metadata (required if document type is provided) |
| indexingTechnique | IndexingTechniqueEnum | No | Indexing mode |
| docForm | DocFormEnum | No | Document form |
| docLanguage | String | No | Document language |
| processRule | ProcessRule | No | Processing rules |
Response Parameters
DocumentCreateResponse
| Parameter | Type | Description |
|---|---|---|
| document | DocumentInfo | Document information |
| batch | String | Batch number |
2.4 Update Document by File
Method
DocumentCreateResponse updateDocumentByFile(DocumentUpdateByFileRequest request);
Request Parameters
DocumentUpdateByFileRequest
| Parameter | Type | Required | Description |
|---|---|---|---|
| datasetId | String | Yes | Knowledge base ID |
| documentId | String | Yes | Document ID |
| name | String | No | Document name |
| file | MultipartFile | Yes | Document file |
| docType | DocTypeEnum | No | Document type |
| docMetadata | Map<String, Object> | No | Document metadata (required if document type is provided) |
| indexingTechnique | IndexingTechniqueEnum | No | Indexing mode |
| docForm | DocFormEnum | No | Document form |
| docLanguage | String | No | Document language |
| processRule | ProcessRule | No | Processing rules |
Response Parameters
DocumentCreateResponse
| Parameter | Type | Description |
|---|---|---|
| document | DocumentInfo | Document information |
| batch | String | Batch number |
2.5 Paginated Query of Document List
Method
DifyPageResult<DocumentInfo> pageDocument(DatasetPageDocumentRequest request);
Request Parameters
DatasetPageDocumentRequest
| Parameter | Type | Required | Description |
|---|---|---|---|
| datasetId | String | Yes | Knowledge base ID |
| keyword | String | No | Search keyword |
| page | Integer | No | Page number, default 1 |
| limit | Integer | No | Records per page, default 20 |
Response Parameters
DifyPageResult<DocumentInfo>
| Parameter | Type | Description |
|---|---|---|
| list | List<DocumentInfo> | Document list |
| total | Long | Total records |
| page | Integer | Current page |
| limit | Integer | Records per page |
| pages | Integer | Total pages |
DocumentInfo
| Parameter | Type | Description |
|---|---|---|
| id | String | Document ID |
| position | Integer | Position |
| dataSourceType | String | Data source type |
| dataSourceInfo | Map<String, Object> | Data source information |
| datasetProcessRuleId | String | Knowledge base processing rule ID |
| name | String | Document name |
| createdFrom | String | Creation source |
| createdBy | String | Created by |
| createdAt | Long | Creation timestamp |
| tokens | Integer | Token count |
| indexingStatus | String | Indexing status |
| error | String | Error message |
| enabled | String | Whether enabled |
| disabledAt | Long | Disabled timestamp |
| disabledBy | String | Disabled by |
| archived | String | Whether archived |
| displayStatus | String | Display status |
| wordCount | String | Word count |
| hitCount | String | Hit count |
| docForm | String | Document form |
2.6 Query Document Indexing Status
Method
DocumentIndexingStatusResponse indexingStatus(DocumentIndexingStatusRequest request);
Request Parameters
DocumentIndexingStatusRequest
| Parameter | Type | Required | Description |
|---|---|---|---|
| datasetId | String | Yes | Knowledge base ID |
| batch | String | Yes | Batch number |
Response Parameters
DocumentIndexingStatusResponse
| Parameter | Type | Description |
|---|---|---|
| data | List<ProcessingStatus> | Processing status list |
ProcessingStatus Object Structure
| Parameter | Type | Description |
|---|---|---|
| id | String | Document ID |
| indexingStatus | String | Indexing status |
| processingStartedAt | Long | Processing start timestamp |
| parsingCompletedAt | Long | Parsing completion timestamp |
| cleaningCompletedAt | Long | Cleaning completion timestamp |
| splittingCompletedAt | Long | Splitting completion timestamp |
| completedAt | Long | Processing completion timestamp |
| pausedAt | Long | Pause timestamp |
| error | String | Error message |
| stoppedAt | Long | Stop timestamp |
| completedSegments | Integer | Completed segments count |
| totalSegments | Integer | Total segments count |
2.7 Delete Document
Method
void deleteDocument(String datasetId, String documentId);
void deleteDocument(String datasetId, String documentId, String apiKey);
Request Parameters
| Parameter | Type | Required | Description |
|---|---|---|---|
| datasetId | String | Yes | Knowledge base ID |
| documentId | String | Yes | Document ID |
Response Parameters
not have
2.8 Get Upload File Information
Method
UploadFileInfoResponse uploadFileInfo(String datasetId, String documentId);
UploadFileInfoResponse uploadFileInfo(String datasetId, String documentId, String apiKey);
Request Parameters
| Parameter | Type | Required | Description |
|---|---|---|---|
| datasetId | String | Yes | Knowledge base ID |
| documentId | String | Yes | Document ID |
Response Parameters
UploadFileInfoResponse
| Parameter | Type | Description |
|---|---|---|
| id | String | File ID |
| name | String | File name |
| size | Integer | File size |
| extension | String | File extension |
| url | String | File access URL |
| downloadUrl | String | File download URL |
| mimeType | String | MIME type |
| createdBy | String | Created by |
| createdAt | Long | Creation timestamp |
3. Segment Management
3.1 Create Segment
Method
SegmentResponse createSegment(SegmentCreateRequest request);
Request Parameters
SegmentCreateRequest
| Parameter | Type | Required | Description |
|---|---|---|---|
| datasetId | String | Yes | Knowledge base ID |
| documentId | String | Yes | Document ID |
| segments | List<SegmentParam> | Yes | Segment parameter list |
Response Parameters
SegmentResponse
| Parameter | Type | Description |
|---|---|---|
| data | List<SegmentData> | Segment data list |
| docForm | String | Document form |
SegmentData Object Structure
| Parameter | Type | Description |
|---|---|---|
| id | String | Segment ID |
| position | Integer | Position |
| content | String | Segment content |
| answer | String | Answer |
| wordCount | Integer | Word count |
| tokens | Integer | Token count |
| indexingStatus | String | Indexing status |
| error | String | Error message |
| enabled | String | Whether enabled |
| disabledAt | Long | Disabled timestamp |
| disabledBy | String | Disabled by |
| archived | Boolean | Whether archived |
SegmentParam Object Structure
| Parameter | Type | Description |
|---|---|---|
| content | String | Segment content |
| answer | String | Segment answer |
| keywords | List<String> | Keyword list |
3.2 Paginated Query of Segment List
Method
SegmentResponse pageSegment(SegmentPageRequest request);
Request Parameters
SegmentPageRequest
| Parameter | Type | Required | Description |
|---|---|---|---|
| datasetId | String | Yes | Knowledge base ID |
| documentId | String | Yes | Document ID |
| keyword | String | No | Search keyword |
| status | String | No | Status filter |
Response Parameters
SegmentResponse
| Parameter | Type | Description |
|---|---|---|
| data | List<SegmentData> | Segment data list |
| docForm | String | Document form |
SegmentData Object Structure
| Parameter | Type | Description |
|---|---|---|
| id | String | Segment ID |
| position | Integer | Position |
| content | String | Segment content |
| answer | String | Answer |
| wordCount | Integer | Word count |
| tokens | Integer | Token count |
| indexingStatus | String | Indexing status |
| error | String | Error message |
| enabled | String | Whether enabled |
| disabledAt | Long | Disabled timestamp |
| disabledBy | String | Disabled by |
| archived | Boolean | Whether archived |
3.3 Delete Segment
Method
void deleteSegment(String datasetId, String documentId, String segmentId);
void deleteSegment(String datasetId, String documentId, String segmentId, String apiKey);
Request Parameters
| Parameter | Type | Required | Description |
|---|---|---|---|
| datasetId | String | Yes | Knowledge base ID |
| documentId | String | Yes | Document ID |
| segmentId | String | Yes | Segment ID |
Response Parameters
not have
3.4 Update Segment
Method
SegmentUpdateResponse updateSegment(SegmentUpdateRequest request);
Request Parameters
SegmentUpdateRequest
| Parameter | Type | Required | Description |
|---|---|---|---|
| datasetId | String | Yes | Knowledge base ID |
| documentId | String | Yes | Document ID |
| segmentId | String | Yes | Segment ID |
| segment | SegmentParam | Yes | Segment parameter |
Response Parameters
SegmentUpdateResponse
| Parameter | Type | Description |
|---|---|---|
| data | SegmentData | Segment data |
| docForm | String | Document form |
SegmentData Object Structure
| Parameter | Type | Description |
|---|---|---|
| id | String | Segment ID |
| position | Integer | Position |
| content | String | Segment content |
| answer | String | Answer |
| wordCount | Integer | Word count |
| tokens | Integer | Token count |
| indexingStatus | String | Indexing status |
| error | String | Error message |
| enabled | String | Whether enabled |
| disabledAt | Long | Disabled timestamp |
| disabledBy | String | Disabled by |
| archived | Boolean | Whether archived |
SegmentParam Object Structure
| Parameter | Type | Description |
|---|---|---|
| content | String | Segment content |
| answer | String | Segment answer |
| keywords | List<String> | Keyword list |
4 Child Chunk Management
Child Chunks (Sub-segments) are the next level of granularity below segments, used for more fine-grained content organization and retrieval.
4.1 Create Child Chunk
Method
SegmentChildChunkCreateResponse createSegmentChildChunk(SegmentChildChunkCreateRequest request);
Request Parameters
SegmentChildChunkCreateRequest
| Parameter | Type | Required | Description |
|---|---|---|---|
| datasetId | String | Yes | Knowledge base ID |
| documentId | String | Yes | Document ID |
| segmentId | String | Yes | Segment ID |
| content | String | Yes | Child chunk content |
Response Parameters
SegmentChildChunkCreateResponse
| Parameter | Type | Description |
|---|---|---|
| data | SegmentChildChunkResponse | Child chunk data |
SegmentChildChunkResponse Object Structure
| Parameter | Type | Description |
|---|---|---|
| id | String | Child chunk ID |
| segmentId | String | Parent segment ID |
| content | String | Child chunk content |
| wordCount | Integer | Word count |
| tokens | Integer | Token count |
| indexNodeId | String | Index node ID |
| indexNodeHash | String | Index node hash |
| status | String | Status |
| createdBy | String | Created by |
| createdAt | Long | Creation timestamp |
| indexingAt | Long | Indexing timestamp |
| completedAt | Long | Completion timestamp |
| error | String | Error message |
| stoppedAt | Long | Stop timestamp |
4.2 Paginated Query of Child Chunk List
Method
DifyPageResult<SegmentChildChunkResponse> pageSegmentChildChunk(SegmentChildChunkPageRequest request);
Request Parameters
SegmentChildChunkPageRequest
| Parameter | Type | Required | Description |
|---|---|---|---|
| datasetId | String | Yes | Knowledge base ID |
| documentId | String | Yes | Document ID |
| segmentId | String | Yes | Segment ID |
| keyword | String | No | Search keyword |
| page | Integer | No | Page number |
| limit | Integer | No | Records per page |
Response Parameters
DifyPageResult<SegmentChildChunkResponse>
| Parameter | Type | Description |
|---|---|---|
| list | List<SegmentChildChunkResponse> | Child chunk list |
| total | Long | Total records |
| page | Integer | Current page |
| limit | Integer | Records per page |
| pages | Integer | Total pages |
4.3 Update Child Chunk
Method
SegmentChildChunkUpdateResponse updateSegmentChildChunk(SegmentChildChunkUpdateRequest request);
Request Parameters
SegmentChildChunkUpdateRequest
| Parameter | Type | Required | Description |
|---|---|---|---|
| datasetId | String | Yes | Knowledge base ID |
| documentId | String | Yes | Document ID |
| segmentId | String | Yes | Segment ID |
| childChunkId | String | Yes | Child chunk ID |
| content | String | Yes | Child chunk content |
Response Parameters
SegmentChildChunkUpdateResponse
| Parameter | Type | Description |
|---|---|---|
| data | SegmentChildChunkResponse | Child chunk data |
4.4 Delete Child Chunk
Method
void deleteSegmentChildChunk(SegmentChildChunkDeleteRequest request);
Request Parameters
SegmentChildChunkDeleteRequest
| Parameter | Type | Required | Description |
|---|---|---|---|
| datasetId | String | Yes | Knowledge base ID |
| documentId | String | Yes | Document ID |
| segmentId | String | Yes | Segment ID |
| childChunkId | String | Yes | Child chunk ID |
Response Parameters
not have
5. Data Retrieval
5.1 Retrieve Data
Method
RetrieveResponse retrieve(RetrieveRequest request);
Request Parameters
RetrieveRequest
| Parameter | Type | Required | Description |
|---|---|---|---|
| datasetId | String | Yes | Knowledge base ID |
| query | String | Yes | Retrieval query content |
| retrievalModel | RetrievalModel | No | Retrieval model |
Response Parameters
RetrieveResponse
| Parameter | Type | Description |
|---|---|---|
| query | RetrieveQuery | Query information |
| records | List<RetrieveRecord> | Retrieval record list |
RetrieveQuery Object Structure
| Parameter | Type | Description |
|---|---|---|
| content | String | Query content |
RetrieveRecord Object Structure
| Parameter | Type | Description |
|---|---|---|
| segment | Segment | Segment information |
| score | Float | Relevance score |
| tsnePosition | TsnePosition | TSNE position information |
TsnePosition Object Structure
| Parameter | Type | Description |
|---|---|---|
| x | Float | X coordinate |
| y | Float | Y coordinate |
Segment Object Structure
| Parameter | Type | Description |
|---|---|---|
| id | String | Segment ID |
| position | Integer | Position |
| documentId | String | Document ID |
| content | String | Segment content |
| answer | String | Answer |
| wordCount | Integer | Word count |
| tokens | Integer | Token count |
| keywords | List<String> | Keyword list |
| indexNodeId | String | Index node ID |
| indexNodeHash | String | Index node hash |
| hitCount | Integer | Hit count |
| enabled | String | Whether enabled |
| disabledAt | Long | Disabled timestamp |
| disabledBy | String | Disabled by |
| status | String | Status |
| createdAt | Long | Creation timestamp |
| createdBy | String | Created by |
| indexingAt | Long | Indexing timestamp |
| completedAt | Long | Completion timestamp |
| error | String | Error message |
| stoppedAt | Long | Stop timestamp |
| document | Document | Document information |
Document Object Structure
| Parameter | Type | Description |
|---|---|---|
| id | String | Document ID |
| dataSourceType | String | Data source type |
| name | String | Document name |
| docType | String | Document type |
6. Metadata Management
6.1 Create Metadata
Method
MetaDataResponse createMetaData(MetaDataCreateRequest request);
Request Parameters
MetaDataCreateRequest
| Parameter | Type | Required | Description |
|---|---|---|---|
| datasetId | String | Yes | Knowledge base ID |
| type | String | Yes | Metadata type |
| name | String | Yes | Metadata name |
Response Parameters
MetaDataResponse
| Parameter | Type | Description |
|---|---|---|
| id | String | Metadata ID |
| type | String | Metadata type |
| name | String | Metadata name |
6.2 Update Metadata
Method
MetaDataResponse updateMetaData(MetaDataUpdateRequest request);
Request Parameters
MetaDataUpdateRequest
| Parameter | Type | Required | Description |
|---|---|---|---|
| datasetId | String | Yes | Knowledge base ID |
| metaDataId | String | Yes | Metadata ID |
| name | String | Yes | Metadata name |
Response Parameters
MetaDataResponse See 6.1
6.3 Delete Metadata
Method
MetaDataDeleteResponse deleteMetaData(String datasetId, String metadataId);
MetaDataDeleteResponse deleteMetaData(String datasetId, String metadataId, String apiKey);
Request Parameters
| Parameter | Type | Required | Description |
|---|---|---|---|
| datasetId | String | Yes | Knowledge base ID |
| metadataId | String | Yes | Metadata ID |
Response Parameters
not have
6.4 Metadata Operations
Method
MetaDataActionResponse actionMetaData(MetaDataActionRequest request);
Request Parameters
MetaDataActionRequest
| Parameter | Type | Required | Description |
|---|---|---|---|
| datasetId | String | Yes | Knowledge base ID |
| action | MetaDataActionEnum | Yes | Operation type |
MetaDataActionEnum Values
| Value | Description |
|---|---|
| ENABLE | Enable |
| DISABLE | Disable |
Response Parameters
not have
6.5 Update Document Metadata
Method
DocumentMetaDataUpdateResponse updateDocumentMetaData(DocumentMetaDataUpdateRequest request);
Request Parameters
DocumentMetaDataUpdateRequest
| Parameter | Type | Required | Description |
|---|---|---|---|
| datasetId | String | Yes | Knowledge base ID |
| operationData | List<OperationData> | Yes | Operation data list |
OperationData Object Structure
| Parameter | Type | Description |
|---|---|---|
| documentId | String | Document ID |
| metadataList | List<MetaData> | Metadata list |
MetaData Object Structure
| Parameter | Type | Description |
|---|---|---|
| id | String | Metadata ID |
| type | String | Metadata type |
| name | String | Metadata name |
| value | String | Metadata value |
Response Parameters
not have
6.6 Get Metadata List
Method
MetaDataListResponse listMetaData(String datasetId);
MetaDataListResponse listMetaData(String datasetId, String apiKey);
Request Parameters
| Parameter | Type | Required | Description |
|---|---|---|---|
| datasetId | String | Yes | Knowledge base ID |
Response Parameters
MetaDataListResponse
| Parameter | Type | Description |
|---|---|---|
| builtInFieldEnabled | Boolean | Whether built-in field is enabled |
| docMetadata | List<DocMetadata> | Document metadata list |
DocMetadata Object Structure
| Parameter | Type | Description |
|---|---|---|
| id | String | Metadata ID |
| type | String | Metadata type |
| name | String | Metadata name |
| userCount | Integer | Usage count |
7. Embedding Models
7.1 Get Embedding Model List
Method
TextEmbeddingListResponse listTextEmbedding();
TextEmbeddingListResponse listTextEmbedding(String apikey);
Request Parameters
None
Response Parameters
TextEmbeddingListResponse
| Parameter | Type | Description |
|---|---|---|
| data | List<TextEmbedding> | Embedding model list |
TextEmbedding Object Structure
| Parameter | Type | Description |
|---|---|---|
| provider | String | Provider name |
| label | TextEmbeddingLabel | Label information |
| iconSmall | TextEmbeddingIcon | Small icon |
| iconLarge | TextEmbeddingIcon | Large icon |
| status | String | Status |
| models | List<TextEmbeddingModel> | Model list |
TextEmbeddingLabel Object Structure
| Parameter | Type | Description |
|---|---|---|
| zhHans | String | Simplified Chinese label |
| enUs | String | English (US) label |
TextEmbeddingIcon Object Structure
| Parameter | Type | Description |
|---|---|---|
| zhHans | String | Simplified Chinese icon URL |
| enUs | String | English (US) icon URL |
TextEmbeddingModel Object Structure
| Parameter | Type | Description |
|---|---|---|
| model | String | Model identifier |
| label | TextEmbeddingLabel | Model label |
| modelType | String | Model type |
| features | List<ModelFeatureEnum> | Feature list |
| fetchFrom | String | Fetch source |
| modelProperties | TextEmbeddingModelProperties | Model properties |
| deprecated | Boolean | Whether deprecated |
| status | ModelStatusEnum | Status |
| loadBalancingEnabled | Boolean | Whether load balancing is enabled |
TextEmbeddingModelProperties Object Structure
| Parameter | Type | Description |
|---|---|---|
| contextSize | Integer | Context size |
| maxChunks | Integer | Maximum chunks |
ModelStatusEnum Values
| Enum Value | Code Value | Description |
|---|---|---|
| ACTIVE | active | Active |
| NO_CONFIGURE | no-configure | Not configured |
| QUOTA_EXCEEDED | quota-exceeded | Quota exceeded |
| NO_PERMISSION | no-permission | No permission |
| DISABLED | disabled | Disabled |
ModelFeatureEnum Values
| Enum Value | Code Value | Description |
|---|---|---|
| TOOL_CALL | tool-call | Tool call |
| MULTI_TOOL_CALL | multi-tool-call | Multiple tool calls |
| AGENT_THOUGHT | agent-thought | Agent thought |
| VISION | vision | Vision |
| STREAM_TOOL_CALL | stream-tool-call | Stream tool call |
| DOCUMENT | document | Document |
| VIDEO | video | Video |
| AUDIO | audio | Audio |