add prompt label tag (#15)

kasarolzzw · web-flow · commit 3812ddbfb735 · 2025-08-29T15:22:13.000+08:00
Change-Id: I3b20c8354e7954e5c7eb38d5b04cd628b96a327a
diff --git a/spec/tracespec/span_key.go b/spec/tracespec/span_key.go
@@ -26,6 +26,7 @@ const (
 	PromptProvider = "prompt_provider" // Prompt providers, such as CozeLoop, Langsmith, etc.
 	PromptKey      = "prompt_key"
 	PromptVersion  = "prompt_version"
+	PromptLabel    = "prompt_label"
 )
 
 // Internal experimental field.

Original file line number	Diff line number	Diff line change
`@@ -26,6 +26,7 @@ const (`
`26`	`26`	`PromptProvider = "prompt_provider" // Prompt providers, such as CozeLoop, Langsmith, etc.`
`27`	`27`	`PromptKey = "prompt_key"`
`28`	`28`	`PromptVersion = "prompt_version"`
	`29`	`+ PromptLabel = "prompt_label"`
`29`	`30`	`)`
`30`	`31`
`31`	`32`	`// Internal experimental field.`