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Elasticsearch Service

Data Types

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Terakhir diperbarui: 2026-07-22 18:06:51

Chunk

Slice object information

Used by actions: ChunkDocument.

Name Type Required Description
Index Integer No chunk index. Slice sequence id.
Content String No chunk content.

ChunkConfig

Document sharding configuration

Used by actions: ChunkDocument.

Name Type Required Description
MaxChunkSize Integer No After splitting by the separator, the fragment length is validated. If it exceeds the maximum fragment length, it is split using the next-level separator. If there is no next-level separator, the original length is retained. Default value: 1000.
Delimiters Array of String No Separator list, separators positioned towards the front take precedence; when the file type is TXT, default value: ["\n\n", "\n", ".", ".", "?", ",", ""].
ChunkOverlap Integer No The number of overlapping characters between adjacent fragments must be less than the fragment length. Fragments that form completely redundant slices are automatically filtered. Default value: 0.2*MaxChunkSize

ChunkConfigAsync

Document slicing async task

Used by actions: ChunkDocumentAsync.

Name Type Required Description
MaxChunkSize Integer No Maximum fragment length

ChunkDocument

Document slice information

Used by actions: ChunkDocument.

Name Type Required Description
FileType String No File type, supports MD and TXT formats.
FileContent String No Text original, use string format input.

Document

Document Information

Used by actions: ChunkDocumentAsync, ParseDocumentAsync.

Name Type Required Description
FileType String Yes Supported file types: PDF, DOC, DOCX, PPT, PPTX, MD, TXT, XLS.
XLSX,CSV,PNG,JPG,JPEG,BMP,GIF,WEBP,HEIC,EPS,ICNS,
IM,PCX,PPM,TIFF,XBM,HEIF,JP2

Supported file size for document parsing:
-PDF, DOC, DOCX, PPT, PPTX support 100M.
-MD, TXT, XLS, XLSX, CSV support 10M.
-Other supports 20M

Supported file size for text slicing:
-Maximum PDF size: 300 MB
-D0CX, D0C, PPT, PPTX maximum 200M
-Maximum 10M for TXT, MD
-Another maximum of 20M
FileUrl String No File storage on Tencent Cloud's URL ensures higher download speed and stability by using Tencent Cloud COS file address.
FileContent String No base64 value of the file, carrying the MineType prefix information. The encoded file is no more than 10M.
Supported file size: The downloaded file is no more than 8M after Base64 encoding. File download time is not more than 3 seconds.
Supported image pixel: Unilateral between 20-10000px.
FileName String No File name, used when uploading with base64.
FileStartPageNumber Integer No Starting page number of the document
FileEndPageNumber Integer No End page number of the document

DocumentChunkUsage

Document slice amount

Used by actions: GetDocumentChunkResult.

Name Type Required Description
PageNumber Integer No Parse page count
TotalTokens Integer No token consumption

DocumentParseConfig

Document parsing configuration

Used by actions: ParseDocument.

Name Type Required Description
ImageResponseType Integer No 0: Images are returned in link format
1:Return the text content extracted from the image

EmbeddingData

Vector content

Used by actions: GetTextEmbedding.

Name Type Description
Embedding Array of Float embedding content
Note: This field may return null, indicating that no valid values can be obtained.
Index Integer Index serial number
Note: This field may return null, indicating that no valid values can be obtained.

PageUsage

Page number consumption

Used by actions: GetDocumentParseResult, ParseDocument.

Name Type Required Description
TotalPages Integer No Total number of pages consumed

ParseDocument

Document Information

Used by actions: ParseDocument.

Name Type Required Description
FileType String Yes Supported file types: PDF, DOC, DOCX, PPT, PPTX, MD, TXT, XLS.
XLSX,CSV,PNG,JPG,JPEG,BMP,GIF,WEBP,HEIC,EPS,ICNS,
IM,PCX,PPM,TIFF,XBM,HEIF,JP2

Supported file size for document parsing:
-PDF, DOC, DOCX, PPT, PPTX support 100M.
-MD, TXT, XLS, XLSX, CSV support 10M.
-Another supports 20M

Supported file size for text slicing:
-Maximum PDF size: 300 MB
-D0CX, D0C, PPT, PPTX maximum 200M
-Maximum 10M for TXT, MD
-Other maximum 20M
FileUrl String No File storage on Tencent Cloud's URL ensures higher download speed and stability by using Tencent Cloud COS file address.
FileContent String No base64 value of the file, carrying the MineType prefix information. The encoded file is no more than 10M.
Supported file size: The downloaded file is no more than 8M after Base64 encoding. File download time is no more than 3 seconds.
Supported image pixel: Unilateral between 20-10000px.
Either FileUrl or FileContent of the file must be provided. If both are provided, only FileUrl is used.
DocumentParseConfig DocumentParseConfig No Document parsing configuration
FileStartPageNumber Integer No Starting page number of the document
FileEndPageNumber Integer No End page number of the document

RerankResult

Output result

Used by actions: RunRerank.

Name Type Description
Index Integer Location index value of the corresponding doc in the array of candidate docs
Note: This field may return null, indicating that no valid values can be obtained.
RelevanceScore Float Similarity score
Note: This field may return null, indicating that no valid values can be obtained.
Document String Document content
Note: This field may return null, indicating that no valid values can be obtained.

Usage

token consumption total count

Used by actions: ChunkDocument, GetTextEmbedding, RunRerank.

Name Type Description
TotalTokens Integer Total number of tokens
Note: This field may return null, indicating that no valid values can be obtained.

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