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graphql-request@7.3.4

Bug Fixes

• Fixed #1281: GraphQL errors and data are now accessible from 4xx/5xx HTTP responses
• Fixed #1461: ClientError is properly returned for non-2xx responses with malformed bodies
• Fixed #1462: ClientError is properly returned for non-2xx responses with unsupported content types

Changes

• Non-2xx HTTP responses now parse the response body first to extract GraphQL errors/data when available
• Non-2xx responses with valid GraphQL bodies return ClientError with errors and data accessible
• Non-2xx responses with invalid bodies still return ClientError (not generic Error) for backwards compatibility
• This release reverts PRs #1457 and #1459 which introduced regressions, then reapplies a minimal fix for #1281

Breaking Changes

None - this release maintains backwards compatibility while adding support for accessing GraphQL errors from 4xx/5xx responses.

graphql-request@7.3.3

Bug Fixes

• Non-JSON Error Response Handling: Fixed regression in 7.3.2 where servers returning HTTP 4xx/5xx status codes with non-JSON response bodies (HTML, plain text) would throw an unhelpful error: "Invalid execution result: result is not object or array" (#1459, closes #1458)
  • Added safe JSON parsing fallback for responses without proper Content-Type headers
  • Returns descriptive error messages with response body preview for non-JSON responses
  • Handles common production scenarios: load balancer errors (502/503 HTML pages), CDN errors, WAF/firewall responses, misconfigured servers
  • Maintains backward compatibility for servers that omit Content-Type but return valid JSON
  • Added comprehensive test coverage for HTML, plain text, and missing Content-Type scenarios

What Changed

Version 7.3.2 introduced a bug where the ELSE branch in parseResultFromResponse would pass raw strings (HTML, plain text) to a parser expecting objects/arrays. This only surfaced when:

1. Server returns 4xx/5xx status code
2. Content-Type header is missing or non-JSON (e.g., text/html, text/plain)
3. Response body is not valid JSON

This is now fixed with graceful error handling and clear error messages.

graphql-request@7.3.2

Bug Fixes

• HTTP Error Handling: Fixed regression from v6 to v7 where HTTP 4xx/5xx responses would not include GraphQL errors from response body in ClientError (#1457, closes #1281)

  • Response body is now parsed before checking HTTP status
  • Users can access GraphQL errors via error.response.errors even with non-2xx status codes
  • Common use case: authentication errors (422), server errors (500)

• graphql-codegen Compatibility: Added support for TypedDocumentString from @graphql-codegen when using documentMode: 'string' (#1456, closes #1453)

  • Handles boxed String objects created by TypedDocumentString class
  • Normalizes document input to prevent crashes when passing to GraphQL operations

graphql-request@7.3.1

... (truncated)

• 9b8714c 7.4.0
• 42eeab1 Include original response in client errors (#1476)
• 599c487 chore: bump version to 7.3.5
• dbac13d fix: add TypedDocumentString to accepted document types (#1468)
• 2b4cd54 chore: bump version to 7.3.4
• 657b126 Fix: parse GraphQL errors from 4xx/5xx responses (#1281) (#1465)
• 280e294 Revert PRs #1457 and #1459 - will reimplement properly (#1463)
• a9f94c1 chore: bump ver
• 97d9822 Fix: handle non-JSON error responses gracefully (#1459)
• cc99d03 chore: bump version to 7.3.2
• Additional commits viewable in compare view

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