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Source: Al0086IncorrectAttributeTypeAnalyzer.cs

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Description

OpenTelemetry attributes should use the correct value types as defined by semantic conventions. Using a string where an int is expected degrades query performance.

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Bad Code

activity?.SetTag("http.response.status_code", "200"); // string instead of int

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Good Code

activity?.SetTag("http.response.status_code", 200);

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Properties

  • Category: OpenTelemetry
  • Severity: Warning
  • Enabled by default: True
  • Code fix available: False

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Configuration

dotnet_diagnostic.AL0086.severity = warning