feat:Add new API endpoints for managing tracer sessions, datasets, and examples#116
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WalkthroughThe pull request introduces multiple new API endpoints in the LangSmith platform, enhancing the management of tracer sessions, datasets, and examples. Key additions include endpoints for creating, updating, and deleting tracer sessions, as well as functionalities for managing datasets and examples, including bulk uploads and validation. The method signatures for existing endpoints have also been updated to accommodate new parameters. Changes
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Actionable comments posted: 2
🧹 Outside diff range and nitpick comments (1)
src/libs/LangSmith/openapi.yaml (1)
2379-2408: Consider adding rate limiting and content validation.The validation endpoint is well-structured with proper security and error handling. However, consider these improvements:
- Add rate limiting headers to prevent abuse:
responses: '200': headers: X-RateLimit-Limit: schema: type: integer X-RateLimit-Remaining: schema: type: integer
- Add explicit content-type validation:
requestBody: content: application/json: schema: $ref: '#/components/schemas/ExampleCreate' required: true x-content-type-validation: true
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Review profile: CHILL
⛔ Files ignored due to path filters (11)
src/libs/LangSmith/Generated/JsonSerializerContextTypes.g.csis excluded by!**/generated/**src/libs/LangSmith/Generated/LangSmith.ExamplesClient.UpdateExample.g.csis excluded by!**/generated/**src/libs/LangSmith/Generated/LangSmith.ExamplesClient.ValidateExample.g.csis excluded by!**/generated/**src/libs/LangSmith/Generated/LangSmith.IExamplesClient.UpdateExample.g.csis excluded by!**/generated/**src/libs/LangSmith/Generated/LangSmith.IExamplesClient.ValidateExample.g.csis excluded by!**/generated/**src/libs/LangSmith/Generated/LangSmith.Models.ExampleUpdate.g.csis excluded by!**/generated/**src/libs/LangSmith/Generated/LangSmith.Models.ExampleUpdateWithID.g.csis excluded by!**/generated/**src/libs/LangSmith/Generated/LangSmith.Models.ExampleValidationResult.g.csis excluded by!**/generated/**src/libs/LangSmith/Generated/LangSmith.Models.ExampleValidationResultInputs.g.csis excluded by!**/generated/**src/libs/LangSmith/Generated/LangSmith.Models.ExampleValidationResultMetadata.g.csis excluded by!**/generated/**src/libs/LangSmith/Generated/LangSmith.Models.ExampleValidationResultOutputs.g.csis excluded by!**/generated/**
📒 Files selected for processing (1)
src/libs/LangSmith/openapi.yaml(3 hunks)
| ExampleValidationResult: | ||
| title: ExampleValidationResult | ||
| type: object | ||
| properties: | ||
| dataset_id: | ||
| title: Dataset Id | ||
| type: string | ||
| format: uuid | ||
| nullable: true | ||
| inputs: | ||
| title: Inputs | ||
| type: object | ||
| nullable: true | ||
| outputs: | ||
| title: Outputs | ||
| type: object | ||
| nullable: true | ||
| created_at: | ||
| title: Created At | ||
| type: string | ||
| format: date-time | ||
| nullable: true | ||
| metadata: | ||
| title: Metadata | ||
| type: object | ||
| nullable: true | ||
| source_run_id: | ||
| title: Source Run Id | ||
| type: string | ||
| format: uuid | ||
| nullable: true | ||
| split: | ||
| title: Split | ||
| anyOf: | ||
| - type: array | ||
| items: | ||
| type: string | ||
| - type: string | ||
| default: base | ||
| nullable: true | ||
| id: | ||
| title: Id | ||
| type: string | ||
| format: uuid | ||
| nullable: true | ||
| use_source_run_io: | ||
| title: Use Source Run Io | ||
| type: boolean | ||
| default: false | ||
| overwrite: | ||
| title: Overwrite | ||
| type: boolean | ||
| default: false | ||
| description: 'Validation result for Example, combining fields from Create/Base/Update schemas.' |
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🛠️ Refactor suggestion
Consider schema improvements for better type safety.
The ExampleValidationResult schema is comprehensive but could benefit from these improvements:
- Add constraints to the metadata object:
metadata:
title: Metadata
type: object
additionalProperties: true
maxProperties: 50 # Prevent excessive metadata
propertyNames:
pattern: '^[a-zA-Z0-9_-]+$' # Restrict key names- Simplify the split field definition:
split:
title: Split
type: string
default: base
nullable: true
enum: [base, train, test, validation] # If these are the expected values| overwrite: | ||
| title: Overwrite | ||
| type: boolean | ||
| default: false |
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💡 Codebase verification
Overwrite parameter needs documentation and description
The overwrite field appears in multiple schemas (Example update schemas) but lacks a proper description of its behavior. While the default false value suggests backward compatibility:
- The field is missing a
descriptionproperty in the OpenAPI spec to explain its purpose and effects - No documentation found explaining the overwrite behavior to API consumers
- The field appears to be part of example update operations, with the API tracking number of updated examples via
X-Updated-Examples-Countheader
🔗 Analysis chain
Verify overwrite behavior implications.
The new overwrite field looks well-defined, but please ensure:
- The default
falsevalue maintains backward compatibility - The overwrite behavior is properly documented in the API docs
- Existing clients are prepared for this change
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Check if overwrite behavior is documented
rg -l "overwrite.*example" --type md
# Look for existing example update implementations
ast-grep --pattern 'update.*example.*overwrite'
Length of output: 88
Script:
#!/bin/bash
# Search for any documentation about overwrite in markdown files with broader pattern
rg -i "overwrite" --type md -C 2
# Look for example update related code with broader patterns
rg "example.*update" -C 3
# Check for any existing overwrite parameters in the OpenAPI spec
rg "overwrite" --type yaml -C 2
Length of output: 1399
Script:
#!/bin/bash
# Get more context around the example update API endpoint
rg -B 10 -A 10 "X-Updated-Examples-Count" src/libs/LangSmith/openapi.yaml
# Look for any description or documentation of the overwrite parameter
rg -B 5 -A 5 "title: Overwrite" src/libs/LangSmith/openapi.yaml
Length of output: 1679
Summary by CodeRabbit
These enhancements improve the management capabilities for tracer sessions, datasets, and examples within the LangSmith platform.