Configuration applied to the parsing job (inline or resolved from a saved preset).
Optional<String>extractionRange
A1 notation of the range to extract a single region from. If None, the entire sheet is used.
Optional<Boolean>flattenHierarchicalTables
Return a flattened dataframe when a detected table is recognized as hierarchical.
Optional<Boolean>generateAdditionalMetadata
Deprecated: controlled by tier. Whether to generate additional metadata (title, description) for each extracted region. Honored only on agentic.
Optional<Boolean>includeHiddenCells
Whether to include hidden cells when extracting regions from the spreadsheet.
Optional<List<String>>sheetNames
The names of the sheets to extract regions from. If empty, all sheets will be processed.
Optional<String>specialization
Deprecated: controlled by tier. Optional specialization mode for domain-specific extraction. Supported values: ‘financial-standard’, ‘financial-enhanced’, ‘financial-precise’. Default None uses the general-purpose pipeline. Honored only on agentic.
Configuration for spreadsheet parsing and region extraction
Optional<String>extractionRange
A1 notation of the range to extract a single region from. If None, the entire sheet is used.
Optional<Boolean>flattenHierarchicalTables
Return a flattened dataframe when a detected table is recognized as hierarchical.
Optional<Boolean>generateAdditionalMetadata
Deprecated: controlled by tier. Whether to generate additional metadata (title, description) for each extracted region. Honored only on agentic.
Optional<Boolean>includeHiddenCells
Whether to include hidden cells when extracting regions from the spreadsheet.
Optional<List<String>>sheetNames
The names of the sheets to extract regions from. If empty, all sheets will be processed.
Optional<String>specialization
Deprecated: controlled by tier. Optional specialization mode for domain-specific extraction. Supported values: ‘financial-standard’, ‘financial-enhanced’, ‘financial-precise’. Default None uses the general-purpose pipeline. Honored only on agentic.
Custom HTTP headers sent with each webhook request (e.g. auth tokens)
Optional<String>webhookOutputFormat
Response format sent to the webhook: ‘string’ (default) or ‘json’
Optional<String>webhookSigningSecret
Shared signing secret used to sign webhook deliveries. When set, each request includes an HMAC-SHA256 signature of the request body in the ‘LC-Signature’ header (value ‘sha256=’). Recompute the HMAC over the raw request body with this secret to verify the delivery is authentic.
Optional<String>webhookUrl
URL to receive webhook POST notifications
Optional<List<Region>>regions
All extracted regions (populated when job is complete)
Metadata for each processed worksheet (populated when job is complete)
StringsheetName
Name of the worksheet
Optional<String>description
Generated description of the worksheet
Optional<String>title
Generated title for the worksheet
classSheetsParsingConfig:
Configuration for spreadsheet parsing and region extraction
Optional<String>extractionRange
A1 notation of the range to extract a single region from. If None, the entire sheet is used.
Optional<Boolean>flattenHierarchicalTables
Return a flattened dataframe when a detected table is recognized as hierarchical.
Optional<Boolean>generateAdditionalMetadata
Deprecated: controlled by tier. Whether to generate additional metadata (title, description) for each extracted region. Honored only on agentic.
Optional<Boolean>includeHiddenCells
Whether to include hidden cells when extracting regions from the spreadsheet.
Optional<List<String>>sheetNames
The names of the sheets to extract regions from. If empty, all sheets will be processed.
Optional<String>specialization
Deprecated: controlled by tier. Optional specialization mode for domain-specific extraction. Supported values: ‘financial-standard’, ‘financial-enhanced’, ‘financial-precise’. Default None uses the general-purpose pipeline. Honored only on agentic.
Deprecated: controlled by tier. Influences how likely similar-looking regions are merged into a single table. Honored only on agentic.
One of the following:
STRONG("strong")
WEAK("weak")
Optional<Tier>tier
Spreadsheet extraction tier. cost_effective uses the rule-based/ML-only pipeline; agentic uses the full pipeline.
One of the following:
AGENTIC("agentic")
COST_EFFECTIVE("cost_effective")
Optional<Boolean>useExperimentalProcessing
Deprecated: controlled by tier. Enables experimental processing. Honored only on agentic.
Note for AI agents: this documentation is built for programmatic access.
- Overview of all docs: https://developers.llamaindex.ai/llms.txt
- Any page is available as raw Markdown by appending index.md to its URL — e.g. https://developers.llamaindex.ai/llamaparse/parse/getting_started/index.md
- Agent-friendly REST search APIs live under https://developers.llamaindex.ai/api/ — search (BM25 full-text), grep (regex), read (fetch a page), and list (browse the doc tree). See https://developers.llamaindex.ai/llms.txt for parameters.
- A hosted documentation MCP server is available at https://developers.llamaindex.ai/mcp. If you support MCP, you can ask the user to install it for browsing these docs directly (an alternative to the REST API). Setup: https://developers.llamaindex.ai/python/shared/mcp/