Configuration applied to the parsing job (inline or resolved from a saved preset).
string?ExtractionRange
A1 notation of the range to extract a single region from. If None, the entire sheet is used.
BooleanFlattenHierarchicalTables
Return a flattened dataframe when a detected table is recognized as hierarchical.
BooleanGenerateAdditionalMetadata
Deprecated: controlled by tier. Whether to generate additional metadata (title, description) for each extracted region. Honored only on agentic.
BooleanIncludeHiddenCells
Whether to include hidden cells when extracting regions from the spreadsheet.
IReadOnlyList<string>?SheetNames
The names of the sheets to extract regions from. If empty, all sheets will be processed.
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.
TableMergeSensitivityTableMergeSensitivity
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
TierTier
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"CostEffective
BooleanUseExperimentalProcessing
Deprecated: controlled by tier. Enables experimental processing. Honored only on agentic.
Configuration for spreadsheet parsing and region extraction
string?ExtractionRange
A1 notation of the range to extract a single region from. If None, the entire sheet is used.
BooleanFlattenHierarchicalTables
Return a flattened dataframe when a detected table is recognized as hierarchical.
BooleanGenerateAdditionalMetadata
Deprecated: controlled by tier. Whether to generate additional metadata (title, description) for each extracted region. Honored only on agentic.
BooleanIncludeHiddenCells
Whether to include hidden cells when extracting regions from the spreadsheet.
IReadOnlyList<string>?SheetNames
The names of the sheets to extract regions from. If empty, all sheets will be processed.
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.
TableMergeSensitivityTableMergeSensitivity
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
TierTier
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"CostEffective
BooleanUseExperimentalProcessing
Deprecated: controlled by tier. Enables experimental processing. Honored only on agentic.
string?ConfigurationID
The saved product configuration ID used at create time, if any.
Custom HTTP headers sent with each webhook request (e.g. auth tokens)
string?WebhookOutputFormat
Response format sent to the webhook: ‘string’ (default) or ‘json’
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.
string?WebhookUrl
URL to receive webhook POST notifications
IReadOnlyList<Region>Regions
All extracted regions (populated when job is complete)
requiredstringLocation
Location of the region in the spreadsheet
requiredstringRegionType
Type of the extracted region
requiredstringSheetName
Worksheet name where region was found
string?Description
Generated description for the region
stringRegionID
Unique identifier for this region within the file
string?Title
Generated title for the region
Boolean?Success
Whether the job completed successfully
IReadOnlyList<WorksheetMetadata>WorksheetMetadata
Metadata for each processed worksheet (populated when job is complete)
requiredstringSheetName
Name of the worksheet
string?Description
Generated description of the worksheet
string?Title
Generated title for the worksheet
classSheetsParsingConfig:
Configuration for spreadsheet parsing and region extraction
string?ExtractionRange
A1 notation of the range to extract a single region from. If None, the entire sheet is used.
BooleanFlattenHierarchicalTables
Return a flattened dataframe when a detected table is recognized as hierarchical.
BooleanGenerateAdditionalMetadata
Deprecated: controlled by tier. Whether to generate additional metadata (title, description) for each extracted region. Honored only on agentic.
BooleanIncludeHiddenCells
Whether to include hidden cells when extracting regions from the spreadsheet.
IReadOnlyList<string>?SheetNames
The names of the sheets to extract regions from. If empty, all sheets will be processed.
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.
TableMergeSensitivityTableMergeSensitivity
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
TierTier
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"CostEffective
BooleanUseExperimentalProcessing
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/for-agents/mcp/
- Other LlamaIndex tooling for agents — the LlamaParse Platform MCP server, agent skills and plugins, and the n8n node — is mapped at https://developers.llamaindex.ai/for-agents/