fix token attribute type for imputed values

Author: ezhang6811

src/OpenTelemetry.Instrumentation.AWS/Implementation/AWSLlmModelProcessor.cs

@@ -143,7 +143,7 @@ private static void ProcessClaudeModelAttributes(Activity activity, Dictionary<s
                 // input tokens not provided in Claude response body, so we estimate the value based on input length
                 if (jsonBody.TryGetValue("prompt", out var input))
                 {
-                    activity.SetTag(AWSSemanticConventions.AttributeGenAiInputTokens, Math.Ceiling((double) input.GetString().Length / 6));
+                    activity.SetTag(AWSSemanticConventions.AttributeGenAiInputTokens, Convert.ToInt32(Math.Ceiling((double) input.GetString().Length / 6)));
                 }
             }
             else
@@ -156,7 +156,7 @@ private static void ProcessClaudeModelAttributes(Activity activity, Dictionary<s
                 // output tokens not provided in Claude response body, so we estimate the value based on output length
                 if (jsonBody.TryGetValue("completion", out var output))
                 {
-                    activity.SetTag(AWSSemanticConventions.AttributeGenAiOutputTokens, Math.Ceiling((double) output.GetString().Length / 6));
+                    activity.SetTag(AWSSemanticConventions.AttributeGenAiOutputTokens, Convert.ToInt32(Math.Ceiling((double) output.GetString().Length / 6)));
                 }
             }
         }
@@ -235,7 +235,7 @@ private static void ProcessCommandModelAttributes(Activity activity, Dictionary<
                 // input tokens not provided in Command response body, so we estimate the value based on input length
                 if (jsonBody.TryGetValue("message", out var input))
                 {
-                    activity.SetTag(AWSSemanticConventions.AttributeGenAiInputTokens, Math.Ceiling((double) input.GetString().Length / 6));
+                    activity.SetTag(AWSSemanticConventions.AttributeGenAiInputTokens, Convert.ToInt32(Math.Ceiling((double) input.GetString().Length / 6)));
                 }
             }
             else
@@ -248,7 +248,7 @@ private static void ProcessCommandModelAttributes(Activity activity, Dictionary<
                 // completion tokens not provided in Command response body, so we estimate the value based on output length
                 if (jsonBody.TryGetValue("text", out var output))
                 {
-                    activity.SetTag(AWSSemanticConventions.AttributeGenAiOutputTokens, Math.Ceiling((double) output.GetString().Length / 6));
+                    activity.SetTag(AWSSemanticConventions.AttributeGenAiOutputTokens, Convert.ToInt32(Math.Ceiling((double) output.GetString().Length / 6)));
                 }
             }
         }
@@ -331,7 +331,7 @@ private static void ProcessMistralModelAttributes(Activity activity, Dictionary<
                 // input tokens not provided in Mistral response body, so we estimate the value based on input length
                 if (jsonBody.TryGetValue("prompt", out var input))
                 {
-                    activity.SetTag(AWSSemanticConventions.AttributeGenAiInputTokens, Math.Ceiling((double) input.GetString().Length / 6));
+                    activity.SetTag(AWSSemanticConventions.AttributeGenAiInputTokens, Convert.ToInt32(Math.Ceiling((double) input.GetString().Length / 6)));
                 }
             }
             else
@@ -347,7 +347,7 @@ private static void ProcessMistralModelAttributes(Activity activity, Dictionary<
                     // output tokens not provided in Mistral response body, so we estimate the value based on output length
                     if (output.TryGetProperty("text", out var text))
                     {
-                        activity.SetTag(AWSSemanticConventions.AttributeGenAiOutputTokens, Math.Ceiling((double) text.GetString().Length / 6));
+                        activity.SetTag(AWSSemanticConventions.AttributeGenAiOutputTokens, Convert.ToInt32(Math.Ceiling((double) text.GetString().Length / 6)));
                     }
                 }
             }