feat: Updated OpenAPI spec

src/libs/Speechify/Generated/Speechify.Models.TtsConversation.g.cs

@@ -128,6 +128,7 @@ public sealed partial class TtsConversation
         /// * `inactivity_timeout` — worker's inactivity handler fired terminate after the configured silence window.<br/>
         /// * `loop_detected` — worker's runtime loop guard force-ended the call after N consecutive near-identical user turns (typically an IVR replaying its menu while the LLM kept reacting instead of calling end_call).<br/>
         /// * `max_duration_reached` - worker's max-call-duration watchdog force-ended the call at the platform ceiling (a safety bound on runaway calls).<br/>
+        /// * `over_capacity` — inbound call refused because the workspace was over its active-call concurrency cap; the busy message played and the call hung up. Stamped server-side and excluded from billing.<br/>
         /// * `caller_hangup` — caller's leg went away. Precise when the worker observed the SIP `participant_disconnected` event (stamped immediately); otherwise stamped server-side ~10s after `room_finished` as a catch-all (web tab close, network blip, worker crash, etc.).<br/>
         /// * `null` — pre-rollout calls only (anything that landed after the rollout completes without a stamp gets `caller_hangup` from the post-call goroutine).
         /// </summary>
@@ -295,6 +296,7 @@ public sealed partial class TtsConversation
         /// * `inactivity_timeout` — worker's inactivity handler fired terminate after the configured silence window.<br/>
         /// * `loop_detected` — worker's runtime loop guard force-ended the call after N consecutive near-identical user turns (typically an IVR replaying its menu while the LLM kept reacting instead of calling end_call).<br/>
         /// * `max_duration_reached` - worker's max-call-duration watchdog force-ended the call at the platform ceiling (a safety bound on runaway calls).<br/>
+        /// * `over_capacity` — inbound call refused because the workspace was over its active-call concurrency cap; the busy message played and the call hung up. Stamped server-side and excluded from billing.<br/>
         /// * `caller_hangup` — caller's leg went away. Precise when the worker observed the SIP `participant_disconnected` event (stamped immediately); otherwise stamped server-side ~10s after `room_finished` as a catch-all (web tab close, network blip, worker crash, etc.).<br/>
         /// * `null` — pre-rollout calls only (anything that landed after the rollout completes without a stamp gets `caller_hangup` from the post-call goroutine).
         /// </param>

src/libs/Speechify/Generated/Speechify.Models.TtsConversationEndReason.g.cs

@@ -16,6 +16,7 @@ namespace Speechify
     /// * `inactivity_timeout` — worker's inactivity handler fired terminate after the configured silence window.<br/>
     /// * `loop_detected` — worker's runtime loop guard force-ended the call after N consecutive near-identical user turns (typically an IVR replaying its menu while the LLM kept reacting instead of calling end_call).<br/>
     /// * `max_duration_reached` - worker's max-call-duration watchdog force-ended the call at the platform ceiling (a safety bound on runaway calls).<br/>
+    /// * `over_capacity` — inbound call refused because the workspace was over its active-call concurrency cap; the busy message played and the call hung up. Stamped server-side and excluded from billing.<br/>
     /// * `caller_hangup` — caller's leg went away. Precise when the worker observed the SIP `participant_disconnected` event (stamped immediately); otherwise stamped server-side ~10s after `room_finished` as a catch-all (web tab close, network blip, worker crash, etc.).<br/>
     /// * `null` — pre-rollout calls only (anything that landed after the rollout completes without a stamp gets `caller_hangup` from the post-call goroutine).
     /// </summary>
@@ -48,6 +49,10 @@ public enum TtsConversationEndReason
         /// <summary>
         /// 
         /// </summary>
+        OverCapacity,
+        /// <summary>
+        /// 
+        /// </summary>
         UnavailableHangup,
         /// <summary>
         /// 
@@ -77,6 +82,7 @@ public static string ToValueString(this TtsConversationEndReason value)
                 TtsConversationEndReason.IvrHangup => "ivr_hangup",
                 TtsConversationEndReason.LoopDetected => "loop_detected",
                 TtsConversationEndReason.MaxDurationReached => "max_duration_reached",
+                TtsConversationEndReason.OverCapacity => "over_capacity",
                 TtsConversationEndReason.UnavailableHangup => "unavailable_hangup",
                 TtsConversationEndReason.VoicemailHangup => "voicemail_hangup",
                 TtsConversationEndReason.VoicemailMessageLeft => "voicemail_message_left",
@@ -96,6 +102,7 @@ public static string ToValueString(this TtsConversationEndReason value)
                 "ivr_hangup" => TtsConversationEndReason.IvrHangup,
                 "loop_detected" => TtsConversationEndReason.LoopDetected,
                 "max_duration_reached" => TtsConversationEndReason.MaxDurationReached,
+                "over_capacity" => TtsConversationEndReason.OverCapacity,
                 "unavailable_hangup" => TtsConversationEndReason.UnavailableHangup,
                 "voicemail_hangup" => TtsConversationEndReason.VoicemailHangup,
                 "voicemail_message_left" => TtsConversationEndReason.VoicemailMessageLeft,