From 802ea210c8ca7f24fe9ee191351c729f84ce7803 Mon Sep 17 00:00:00 2001
From: "fern-api[bot]" <115122769+fern-api[bot]@users.noreply.github.com>
Date: Sat, 18 Jul 2026 00:21:10 +0000
Subject: [PATCH 1/4] [fern-generated] Update SDK

Generated by Fern
CLI Version: unknown
Generators:
  - fernapi/fern-go-sdk: 1.33.5
---
 .fern/metadata.json                  |  6 ++---
 .fern/replay.lock                    | 10 ++++++++
 .fernignore                          |  3 +++
 .gitattributes                       |  1 +
 analytics.go                         |  2 +-
 analytics/client.go                  |  8 +++----
 analytics/raw_client.go              |  8 +++----
 assistants.go                        |  2 +-
 assistants/client.go                 |  8 +++----
 assistants/raw_client.go             |  8 +++----
 calls.go                             |  2 +-
 calls/client.go                      |  8 +++----
 calls/raw_client.go                  |  8 +++----
 campaigns.go                         |  2 +-
 campaigns/client.go                  |  8 +++----
 campaigns/raw_client.go              |  8 +++----
 chats.go                             |  2 +-
 chats/client.go                      |  8 +++----
 chats/raw_client.go                  |  8 +++----
 client/client.go                     | 36 ++++++++++++++--------------
 client/client_test.go                |  2 +-
 core/request_option.go               |  4 ++--
 error_codes.go                       |  4 ++--
 errors.go                            |  2 +-
 eval.go                              |  2 +-
 eval/client.go                       |  8 +++----
 eval/raw_client.go                   |  8 +++----
 files.go                             |  2 +-
 files/client.go                      |  8 +++----
 files/raw_client.go                  |  8 +++----
 go.mod                               |  2 +-
 insight.go                           |  2 +-
 insight/client.go                    |  8 +++----
 insight/raw_client.go                |  8 +++----
 internal/caller.go                   |  2 +-
 internal/caller_test.go              |  2 +-
 internal/error_decoder.go            |  2 +-
 internal/error_decoder_test.go       |  2 +-
 internal/retrier_test.go             |  2 +-
 observability_scorecard.go           |  2 +-
 observabilityscorecard/client.go     |  8 +++----
 observabilityscorecard/raw_client.go |  8 +++----
 option/request_option.go             |  2 +-
 phone_numbers.go                     |  2 +-
 phonenumbers/client.go               |  8 +++----
 phonenumbers/raw_client.go           |  8 +++----
 provider_resources.go                |  2 +-
 providerresources/client.go          |  8 +++----
 providerresources/raw_client.go      |  8 +++----
 sessions.go                          |  2 +-
 sessions/client.go                   |  8 +++----
 sessions/raw_client.go               |  8 +++----
 squads.go                            |  2 +-
 squads/client.go                     |  8 +++----
 squads/raw_client.go                 |  8 +++----
 structured_outputs.go                |  2 +-
 structuredoutputs/client.go          |  8 +++----
 structuredoutputs/raw_client.go      |  8 +++----
 tools.go                             |  2 +-
 tools/client.go                      |  8 +++----
 tools/raw_client.go                  |  8 +++----
 types.go                             |  2 +-
 62 files changed, 184 insertions(+), 170 deletions(-)
 create mode 100644 .fern/replay.lock
 create mode 100644 .gitattributes

diff --git a/.fern/metadata.json b/.fern/metadata.json
index fbc44f4..737ca47 100644
--- a/.fern/metadata.json
+++ b/.fern/metadata.json
@@ -1,10 +1,10 @@
 {
-  "cliVersion": "5.51.2",
+  "cliVersion": "5.75.4",
   "generatorName": "fernapi/fern-go-sdk",
   "generatorVersion": "1.33.5",
   "generatorConfig": {
     "union": "v1"
   },
-  "originGitCommit": "5a015aa01196915bea6110904c69d5804f457ff5",
-  "sdkVersion": "v2.0.0"
+  "originGitCommit": "1dd306af20e491b2a9891837f2930cb60fb96aa8",
+  "sdkVersion": "v0.0.0-fern-placeholder"
 }
\ No newline at end of file
diff --git a/.fern/replay.lock b/.fern/replay.lock
new file mode 100644
index 0000000..cc10f2d
--- /dev/null
+++ b/.fern/replay.lock
@@ -0,0 +1,10 @@
+# DO NOT EDIT MANUALLY - Managed by Fern Replay
+version: "1.0"
+generations:
+  - commit_sha: 3a8bb9fe202a1df706aea7dec5b44c74b5194e7b
+    tree_hash: 464b5bee6bd2b54a3ecf7b60f761e05f10f9ce6d
+    timestamp: 2026-07-18T00:21:01.217Z
+    cli_version: unknown
+    generator_versions: {}
+current_generation: 3a8bb9fe202a1df706aea7dec5b44c74b5194e7b
+patches: []
diff --git a/.fernignore b/.fernignore
index 82e7de0..fad339e 100644
--- a/.fernignore
+++ b/.fernignore
@@ -3,3 +3,6 @@
 .github/workflows/sdk-release-pr-notification.yml
 README.md
 changelog.md
+.fern/replay.lock
+.fern/replay.yml
+.gitattributes
diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..74928d6
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1 @@
+.fern/replay.lock linguist-generated=true
diff --git a/analytics.go b/analytics.go
index 9d6bb4c..374c101 100644
--- a/analytics.go
+++ b/analytics.go
@@ -5,7 +5,7 @@ package api
 import (
 	json "encoding/json"
 	fmt "fmt"
-	internal "github.com/VapiAI/server-sdk-go/v2/internal"
+	internal "github.com/VapiAI/server-sdk-go/internal"
 	big "math/big"
 	time "time"
 )
diff --git a/analytics/client.go b/analytics/client.go
index 4fbc002..43fa39a 100644
--- a/analytics/client.go
+++ b/analytics/client.go
@@ -5,10 +5,10 @@ package analytics
 import (
 	context "context"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
-	core "github.com/VapiAI/server-sdk-go/v2/core"
-	internal "github.com/VapiAI/server-sdk-go/v2/internal"
-	option "github.com/VapiAI/server-sdk-go/v2/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go"
+	core "github.com/VapiAI/server-sdk-go/core"
+	internal "github.com/VapiAI/server-sdk-go/internal"
+	option "github.com/VapiAI/server-sdk-go/option"
 )
 
 type Client struct {
diff --git a/analytics/raw_client.go b/analytics/raw_client.go
index 263c403..05fc8b7 100644
--- a/analytics/raw_client.go
+++ b/analytics/raw_client.go
@@ -6,10 +6,10 @@ import (
 	context "context"
 	http "net/http"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
-	core "github.com/VapiAI/server-sdk-go/v2/core"
-	internal "github.com/VapiAI/server-sdk-go/v2/internal"
-	option "github.com/VapiAI/server-sdk-go/v2/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go"
+	core "github.com/VapiAI/server-sdk-go/core"
+	internal "github.com/VapiAI/server-sdk-go/internal"
+	option "github.com/VapiAI/server-sdk-go/option"
 )
 
 type RawClient struct {
diff --git a/assistants.go b/assistants.go
index 0214ca4..1660ab2 100644
--- a/assistants.go
+++ b/assistants.go
@@ -5,7 +5,7 @@ package api
 import (
 	json "encoding/json"
 	fmt "fmt"
-	internal "github.com/VapiAI/server-sdk-go/v2/internal"
+	internal "github.com/VapiAI/server-sdk-go/internal"
 	big "math/big"
 	time "time"
 )
diff --git a/assistants/client.go b/assistants/client.go
index ac5a24a..6a69f5d 100644
--- a/assistants/client.go
+++ b/assistants/client.go
@@ -5,10 +5,10 @@ package assistants
 import (
 	context "context"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
-	core "github.com/VapiAI/server-sdk-go/v2/core"
-	internal "github.com/VapiAI/server-sdk-go/v2/internal"
-	option "github.com/VapiAI/server-sdk-go/v2/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go"
+	core "github.com/VapiAI/server-sdk-go/core"
+	internal "github.com/VapiAI/server-sdk-go/internal"
+	option "github.com/VapiAI/server-sdk-go/option"
 )
 
 type Client struct {
diff --git a/assistants/raw_client.go b/assistants/raw_client.go
index 5dc46fd..1403c3c 100644
--- a/assistants/raw_client.go
+++ b/assistants/raw_client.go
@@ -6,10 +6,10 @@ import (
 	context "context"
 	http "net/http"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
-	core "github.com/VapiAI/server-sdk-go/v2/core"
-	internal "github.com/VapiAI/server-sdk-go/v2/internal"
-	option "github.com/VapiAI/server-sdk-go/v2/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go"
+	core "github.com/VapiAI/server-sdk-go/core"
+	internal "github.com/VapiAI/server-sdk-go/internal"
+	option "github.com/VapiAI/server-sdk-go/option"
 )
 
 type RawClient struct {
diff --git a/calls.go b/calls.go
index 59bd57d..9660103 100644
--- a/calls.go
+++ b/calls.go
@@ -5,7 +5,7 @@ package api
 import (
 	json "encoding/json"
 	fmt "fmt"
-	internal "github.com/VapiAI/server-sdk-go/v2/internal"
+	internal "github.com/VapiAI/server-sdk-go/internal"
 	big "math/big"
 	time "time"
 )
diff --git a/calls/client.go b/calls/client.go
index cae2a90..113e510 100644
--- a/calls/client.go
+++ b/calls/client.go
@@ -5,10 +5,10 @@ package calls
 import (
 	context "context"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
-	core "github.com/VapiAI/server-sdk-go/v2/core"
-	internal "github.com/VapiAI/server-sdk-go/v2/internal"
-	option "github.com/VapiAI/server-sdk-go/v2/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go"
+	core "github.com/VapiAI/server-sdk-go/core"
+	internal "github.com/VapiAI/server-sdk-go/internal"
+	option "github.com/VapiAI/server-sdk-go/option"
 )
 
 type Client struct {
diff --git a/calls/raw_client.go b/calls/raw_client.go
index 2edefba..4875af1 100644
--- a/calls/raw_client.go
+++ b/calls/raw_client.go
@@ -6,10 +6,10 @@ import (
 	context "context"
 	http "net/http"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
-	core "github.com/VapiAI/server-sdk-go/v2/core"
-	internal "github.com/VapiAI/server-sdk-go/v2/internal"
-	option "github.com/VapiAI/server-sdk-go/v2/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go"
+	core "github.com/VapiAI/server-sdk-go/core"
+	internal "github.com/VapiAI/server-sdk-go/internal"
+	option "github.com/VapiAI/server-sdk-go/option"
 )
 
 type RawClient struct {
diff --git a/campaigns.go b/campaigns.go
index 08ca13a..eb38b42 100644
--- a/campaigns.go
+++ b/campaigns.go
@@ -5,7 +5,7 @@ package api
 import (
 	json "encoding/json"
 	fmt "fmt"
-	internal "github.com/VapiAI/server-sdk-go/v2/internal"
+	internal "github.com/VapiAI/server-sdk-go/internal"
 	big "math/big"
 	time "time"
 )
diff --git a/campaigns/client.go b/campaigns/client.go
index 5b3f67b..6773d19 100644
--- a/campaigns/client.go
+++ b/campaigns/client.go
@@ -5,10 +5,10 @@ package campaigns
 import (
 	context "context"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
-	core "github.com/VapiAI/server-sdk-go/v2/core"
-	internal "github.com/VapiAI/server-sdk-go/v2/internal"
-	option "github.com/VapiAI/server-sdk-go/v2/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go"
+	core "github.com/VapiAI/server-sdk-go/core"
+	internal "github.com/VapiAI/server-sdk-go/internal"
+	option "github.com/VapiAI/server-sdk-go/option"
 )
 
 type Client struct {
diff --git a/campaigns/raw_client.go b/campaigns/raw_client.go
index 22d5188..50bfa8b 100644
--- a/campaigns/raw_client.go
+++ b/campaigns/raw_client.go
@@ -6,10 +6,10 @@ import (
 	context "context"
 	http "net/http"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
-	core "github.com/VapiAI/server-sdk-go/v2/core"
-	internal "github.com/VapiAI/server-sdk-go/v2/internal"
-	option "github.com/VapiAI/server-sdk-go/v2/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go"
+	core "github.com/VapiAI/server-sdk-go/core"
+	internal "github.com/VapiAI/server-sdk-go/internal"
+	option "github.com/VapiAI/server-sdk-go/option"
 )
 
 type RawClient struct {
diff --git a/chats.go b/chats.go
index 8e5b51f..91753b4 100644
--- a/chats.go
+++ b/chats.go
@@ -5,7 +5,7 @@ package api
 import (
 	json "encoding/json"
 	fmt "fmt"
-	internal "github.com/VapiAI/server-sdk-go/v2/internal"
+	internal "github.com/VapiAI/server-sdk-go/internal"
 	big "math/big"
 	time "time"
 )
diff --git a/chats/client.go b/chats/client.go
index 6dea8bc..74edbbd 100644
--- a/chats/client.go
+++ b/chats/client.go
@@ -5,10 +5,10 @@ package chats
 import (
 	context "context"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
-	core "github.com/VapiAI/server-sdk-go/v2/core"
-	internal "github.com/VapiAI/server-sdk-go/v2/internal"
-	option "github.com/VapiAI/server-sdk-go/v2/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go"
+	core "github.com/VapiAI/server-sdk-go/core"
+	internal "github.com/VapiAI/server-sdk-go/internal"
+	option "github.com/VapiAI/server-sdk-go/option"
 )
 
 type Client struct {
diff --git a/chats/raw_client.go b/chats/raw_client.go
index a2549f0..550e70b 100644
--- a/chats/raw_client.go
+++ b/chats/raw_client.go
@@ -6,10 +6,10 @@ import (
 	context "context"
 	http "net/http"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
-	core "github.com/VapiAI/server-sdk-go/v2/core"
-	internal "github.com/VapiAI/server-sdk-go/v2/internal"
-	option "github.com/VapiAI/server-sdk-go/v2/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go"
+	core "github.com/VapiAI/server-sdk-go/core"
+	internal "github.com/VapiAI/server-sdk-go/internal"
+	option "github.com/VapiAI/server-sdk-go/option"
 )
 
 type RawClient struct {
diff --git a/client/client.go b/client/client.go
index bdacc5f..e5da962 100644
--- a/client/client.go
+++ b/client/client.go
@@ -3,24 +3,24 @@
 package client
 
 import (
-	analytics "github.com/VapiAI/server-sdk-go/v2/analytics"
-	assistants "github.com/VapiAI/server-sdk-go/v2/assistants"
-	calls "github.com/VapiAI/server-sdk-go/v2/calls"
-	campaigns "github.com/VapiAI/server-sdk-go/v2/campaigns"
-	chats "github.com/VapiAI/server-sdk-go/v2/chats"
-	core "github.com/VapiAI/server-sdk-go/v2/core"
-	eval "github.com/VapiAI/server-sdk-go/v2/eval"
-	files "github.com/VapiAI/server-sdk-go/v2/files"
-	insight "github.com/VapiAI/server-sdk-go/v2/insight"
-	internal "github.com/VapiAI/server-sdk-go/v2/internal"
-	observabilityscorecard "github.com/VapiAI/server-sdk-go/v2/observabilityscorecard"
-	option "github.com/VapiAI/server-sdk-go/v2/option"
-	phonenumbers "github.com/VapiAI/server-sdk-go/v2/phonenumbers"
-	providerresources "github.com/VapiAI/server-sdk-go/v2/providerresources"
-	sessions "github.com/VapiAI/server-sdk-go/v2/sessions"
-	squads "github.com/VapiAI/server-sdk-go/v2/squads"
-	structuredoutputs "github.com/VapiAI/server-sdk-go/v2/structuredoutputs"
-	tools "github.com/VapiAI/server-sdk-go/v2/tools"
+	analytics "github.com/VapiAI/server-sdk-go/analytics"
+	assistants "github.com/VapiAI/server-sdk-go/assistants"
+	calls "github.com/VapiAI/server-sdk-go/calls"
+	campaigns "github.com/VapiAI/server-sdk-go/campaigns"
+	chats "github.com/VapiAI/server-sdk-go/chats"
+	core "github.com/VapiAI/server-sdk-go/core"
+	eval "github.com/VapiAI/server-sdk-go/eval"
+	files "github.com/VapiAI/server-sdk-go/files"
+	insight "github.com/VapiAI/server-sdk-go/insight"
+	internal "github.com/VapiAI/server-sdk-go/internal"
+	observabilityscorecard "github.com/VapiAI/server-sdk-go/observabilityscorecard"
+	option "github.com/VapiAI/server-sdk-go/option"
+	phonenumbers "github.com/VapiAI/server-sdk-go/phonenumbers"
+	providerresources "github.com/VapiAI/server-sdk-go/providerresources"
+	sessions "github.com/VapiAI/server-sdk-go/sessions"
+	squads "github.com/VapiAI/server-sdk-go/squads"
+	structuredoutputs "github.com/VapiAI/server-sdk-go/structuredoutputs"
+	tools "github.com/VapiAI/server-sdk-go/tools"
 )
 
 type Client struct {
diff --git a/client/client_test.go b/client/client_test.go
index 304a15b..c69ef87 100644
--- a/client/client_test.go
+++ b/client/client_test.go
@@ -3,7 +3,7 @@
 package client
 
 import (
-	option "github.com/VapiAI/server-sdk-go/v2/option"
+	option "github.com/VapiAI/server-sdk-go/option"
 	assert "github.com/stretchr/testify/assert"
 	http "net/http"
 	testing "testing"
diff --git a/core/request_option.go b/core/request_option.go
index bc4d346..1797fa2 100644
--- a/core/request_option.go
+++ b/core/request_option.go
@@ -57,8 +57,8 @@ func (r *RequestOptions) cloneHeader() http.Header {
 	headers := r.HTTPHeader.Clone()
 	headers.Set("X-Fern-Language", "Go")
 	headers.Set("X-Fern-SDK-Name", "github.com/VapiAI/server-sdk-go")
-	headers.Set("X-Fern-SDK-Version", "v2.0.0")
-	headers.Set("User-Agent", "github.com/VapiAI/server-sdk-go/v2.0.0")
+	headers.Set("X-Fern-SDK-Version", "v0.0.0-fern-placeholder")
+	headers.Set("User-Agent", "github.com/VapiAI/server-sdk-go/0.0.0-fern-placeholder")
 	return headers
 }
 
diff --git a/error_codes.go b/error_codes.go
index 8143fc2..352888f 100644
--- a/error_codes.go
+++ b/error_codes.go
@@ -3,8 +3,8 @@
 package api
 
 import (
-	core "github.com/VapiAI/server-sdk-go/v2/core"
-	internal "github.com/VapiAI/server-sdk-go/v2/internal"
+	core "github.com/VapiAI/server-sdk-go/core"
+	internal "github.com/VapiAI/server-sdk-go/internal"
 )
 
 var ErrorCodes internal.ErrorCodes = internal.ErrorCodes{
diff --git a/errors.go b/errors.go
index 8b2e0b4..832540e 100644
--- a/errors.go
+++ b/errors.go
@@ -4,7 +4,7 @@ package api
 
 import (
 	json "encoding/json"
-	core "github.com/VapiAI/server-sdk-go/v2/core"
+	core "github.com/VapiAI/server-sdk-go/core"
 )
 
 // Invalid file
diff --git a/eval.go b/eval.go
index ac15334..0714ae4 100644
--- a/eval.go
+++ b/eval.go
@@ -5,7 +5,7 @@ package api
 import (
 	json "encoding/json"
 	fmt "fmt"
-	internal "github.com/VapiAI/server-sdk-go/v2/internal"
+	internal "github.com/VapiAI/server-sdk-go/internal"
 	big "math/big"
 	time "time"
 )
diff --git a/eval/client.go b/eval/client.go
index eda15e5..bcc2a57 100644
--- a/eval/client.go
+++ b/eval/client.go
@@ -5,10 +5,10 @@ package eval
 import (
 	context "context"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
-	core "github.com/VapiAI/server-sdk-go/v2/core"
-	internal "github.com/VapiAI/server-sdk-go/v2/internal"
-	option "github.com/VapiAI/server-sdk-go/v2/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go"
+	core "github.com/VapiAI/server-sdk-go/core"
+	internal "github.com/VapiAI/server-sdk-go/internal"
+	option "github.com/VapiAI/server-sdk-go/option"
 )
 
 type Client struct {
diff --git a/eval/raw_client.go b/eval/raw_client.go
index 92707e7..aa572a0 100644
--- a/eval/raw_client.go
+++ b/eval/raw_client.go
@@ -6,10 +6,10 @@ import (
 	context "context"
 	http "net/http"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
-	core "github.com/VapiAI/server-sdk-go/v2/core"
-	internal "github.com/VapiAI/server-sdk-go/v2/internal"
-	option "github.com/VapiAI/server-sdk-go/v2/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go"
+	core "github.com/VapiAI/server-sdk-go/core"
+	internal "github.com/VapiAI/server-sdk-go/internal"
+	option "github.com/VapiAI/server-sdk-go/option"
 )
 
 type RawClient struct {
diff --git a/files.go b/files.go
index 3cabff5..5723bb3 100644
--- a/files.go
+++ b/files.go
@@ -5,7 +5,7 @@ package api
 import (
 	json "encoding/json"
 	fmt "fmt"
-	internal "github.com/VapiAI/server-sdk-go/v2/internal"
+	internal "github.com/VapiAI/server-sdk-go/internal"
 	io "io"
 	big "math/big"
 	time "time"
diff --git a/files/client.go b/files/client.go
index 994e429..82c3a24 100644
--- a/files/client.go
+++ b/files/client.go
@@ -5,10 +5,10 @@ package files
 import (
 	context "context"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
-	core "github.com/VapiAI/server-sdk-go/v2/core"
-	internal "github.com/VapiAI/server-sdk-go/v2/internal"
-	option "github.com/VapiAI/server-sdk-go/v2/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go"
+	core "github.com/VapiAI/server-sdk-go/core"
+	internal "github.com/VapiAI/server-sdk-go/internal"
+	option "github.com/VapiAI/server-sdk-go/option"
 )
 
 type Client struct {
diff --git a/files/raw_client.go b/files/raw_client.go
index 1ea7dee..809c562 100644
--- a/files/raw_client.go
+++ b/files/raw_client.go
@@ -6,10 +6,10 @@ import (
 	context "context"
 	http "net/http"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
-	core "github.com/VapiAI/server-sdk-go/v2/core"
-	internal "github.com/VapiAI/server-sdk-go/v2/internal"
-	option "github.com/VapiAI/server-sdk-go/v2/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go"
+	core "github.com/VapiAI/server-sdk-go/core"
+	internal "github.com/VapiAI/server-sdk-go/internal"
+	option "github.com/VapiAI/server-sdk-go/option"
 )
 
 type RawClient struct {
diff --git a/go.mod b/go.mod
index be1a6fe..f2c598e 100644
--- a/go.mod
+++ b/go.mod
@@ -1,4 +1,4 @@
-module github.com/VapiAI/server-sdk-go/v2
+module github.com/VapiAI/server-sdk-go
 
 go 1.21
 
diff --git a/insight.go b/insight.go
index d09b048..bfa51a2 100644
--- a/insight.go
+++ b/insight.go
@@ -5,7 +5,7 @@ package api
 import (
 	json "encoding/json"
 	fmt "fmt"
-	internal "github.com/VapiAI/server-sdk-go/v2/internal"
+	internal "github.com/VapiAI/server-sdk-go/internal"
 	big "math/big"
 	time "time"
 )
diff --git a/insight/client.go b/insight/client.go
index 47b63c8..22b4c39 100644
--- a/insight/client.go
+++ b/insight/client.go
@@ -5,10 +5,10 @@ package insight
 import (
 	context "context"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
-	core "github.com/VapiAI/server-sdk-go/v2/core"
-	internal "github.com/VapiAI/server-sdk-go/v2/internal"
-	option "github.com/VapiAI/server-sdk-go/v2/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go"
+	core "github.com/VapiAI/server-sdk-go/core"
+	internal "github.com/VapiAI/server-sdk-go/internal"
+	option "github.com/VapiAI/server-sdk-go/option"
 )
 
 type Client struct {
diff --git a/insight/raw_client.go b/insight/raw_client.go
index 63ee049..ca5215c 100644
--- a/insight/raw_client.go
+++ b/insight/raw_client.go
@@ -6,10 +6,10 @@ import (
 	context "context"
 	http "net/http"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
-	core "github.com/VapiAI/server-sdk-go/v2/core"
-	internal "github.com/VapiAI/server-sdk-go/v2/internal"
-	option "github.com/VapiAI/server-sdk-go/v2/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go"
+	core "github.com/VapiAI/server-sdk-go/core"
+	internal "github.com/VapiAI/server-sdk-go/internal"
+	option "github.com/VapiAI/server-sdk-go/option"
 )
 
 type RawClient struct {
diff --git a/internal/caller.go b/internal/caller.go
index 4d00866..d553446 100644
--- a/internal/caller.go
+++ b/internal/caller.go
@@ -12,7 +12,7 @@ import (
 	"reflect"
 	"strings"
 
-	"github.com/VapiAI/server-sdk-go/v2/core"
+	"github.com/VapiAI/server-sdk-go/core"
 )
 
 const (
diff --git a/internal/caller_test.go b/internal/caller_test.go
index 74508f8..4edb424 100644
--- a/internal/caller_test.go
+++ b/internal/caller_test.go
@@ -14,7 +14,7 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/VapiAI/server-sdk-go/v2/core"
+	"github.com/VapiAI/server-sdk-go/core"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 )
diff --git a/internal/error_decoder.go b/internal/error_decoder.go
index 7183088..06ca5b5 100644
--- a/internal/error_decoder.go
+++ b/internal/error_decoder.go
@@ -8,7 +8,7 @@ import (
 	"io"
 	"net/http"
 
-	"github.com/VapiAI/server-sdk-go/v2/core"
+	"github.com/VapiAI/server-sdk-go/core"
 )
 
 // ErrorCodes maps HTTP status codes to error constructors.
diff --git a/internal/error_decoder_test.go b/internal/error_decoder_test.go
index 94becff..4d2ef7d 100644
--- a/internal/error_decoder_test.go
+++ b/internal/error_decoder_test.go
@@ -6,7 +6,7 @@ import (
 	"net/http"
 	"testing"
 
-	"github.com/VapiAI/server-sdk-go/v2/core"
+	"github.com/VapiAI/server-sdk-go/core"
 	"github.com/stretchr/testify/assert"
 )
 
diff --git a/internal/retrier_test.go b/internal/retrier_test.go
index 4ee7288..e47f29c 100644
--- a/internal/retrier_test.go
+++ b/internal/retrier_test.go
@@ -10,7 +10,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/VapiAI/server-sdk-go/v2/core"
+	"github.com/VapiAI/server-sdk-go/core"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 )
diff --git a/observability_scorecard.go b/observability_scorecard.go
index ab4e6e4..512e08e 100644
--- a/observability_scorecard.go
+++ b/observability_scorecard.go
@@ -5,7 +5,7 @@ package api
 import (
 	json "encoding/json"
 	fmt "fmt"
-	internal "github.com/VapiAI/server-sdk-go/v2/internal"
+	internal "github.com/VapiAI/server-sdk-go/internal"
 	big "math/big"
 	time "time"
 )
diff --git a/observabilityscorecard/client.go b/observabilityscorecard/client.go
index fad038b..99b148c 100644
--- a/observabilityscorecard/client.go
+++ b/observabilityscorecard/client.go
@@ -5,10 +5,10 @@ package observabilityscorecard
 import (
 	context "context"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
-	core "github.com/VapiAI/server-sdk-go/v2/core"
-	internal "github.com/VapiAI/server-sdk-go/v2/internal"
-	option "github.com/VapiAI/server-sdk-go/v2/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go"
+	core "github.com/VapiAI/server-sdk-go/core"
+	internal "github.com/VapiAI/server-sdk-go/internal"
+	option "github.com/VapiAI/server-sdk-go/option"
 )
 
 type Client struct {
diff --git a/observabilityscorecard/raw_client.go b/observabilityscorecard/raw_client.go
index 76e9907..169a7ac 100644
--- a/observabilityscorecard/raw_client.go
+++ b/observabilityscorecard/raw_client.go
@@ -6,10 +6,10 @@ import (
 	context "context"
 	http "net/http"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
-	core "github.com/VapiAI/server-sdk-go/v2/core"
-	internal "github.com/VapiAI/server-sdk-go/v2/internal"
-	option "github.com/VapiAI/server-sdk-go/v2/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go"
+	core "github.com/VapiAI/server-sdk-go/core"
+	internal "github.com/VapiAI/server-sdk-go/internal"
+	option "github.com/VapiAI/server-sdk-go/option"
 )
 
 type RawClient struct {
diff --git a/option/request_option.go b/option/request_option.go
index 2e19775..f56c9b9 100644
--- a/option/request_option.go
+++ b/option/request_option.go
@@ -3,7 +3,7 @@
 package option
 
 import (
-	core "github.com/VapiAI/server-sdk-go/v2/core"
+	core "github.com/VapiAI/server-sdk-go/core"
 	http "net/http"
 	url "net/url"
 )
diff --git a/phone_numbers.go b/phone_numbers.go
index 23d92b7..d7732b4 100644
--- a/phone_numbers.go
+++ b/phone_numbers.go
@@ -5,7 +5,7 @@ package api
 import (
 	json "encoding/json"
 	fmt "fmt"
-	internal "github.com/VapiAI/server-sdk-go/v2/internal"
+	internal "github.com/VapiAI/server-sdk-go/internal"
 	big "math/big"
 	time "time"
 )
diff --git a/phonenumbers/client.go b/phonenumbers/client.go
index 29e9ea0..f2d07a1 100644
--- a/phonenumbers/client.go
+++ b/phonenumbers/client.go
@@ -5,10 +5,10 @@ package phonenumbers
 import (
 	context "context"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
-	core "github.com/VapiAI/server-sdk-go/v2/core"
-	internal "github.com/VapiAI/server-sdk-go/v2/internal"
-	option "github.com/VapiAI/server-sdk-go/v2/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go"
+	core "github.com/VapiAI/server-sdk-go/core"
+	internal "github.com/VapiAI/server-sdk-go/internal"
+	option "github.com/VapiAI/server-sdk-go/option"
 )
 
 type Client struct {
diff --git a/phonenumbers/raw_client.go b/phonenumbers/raw_client.go
index dfdf68b..bd9099a 100644
--- a/phonenumbers/raw_client.go
+++ b/phonenumbers/raw_client.go
@@ -6,10 +6,10 @@ import (
 	context "context"
 	http "net/http"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
-	core "github.com/VapiAI/server-sdk-go/v2/core"
-	internal "github.com/VapiAI/server-sdk-go/v2/internal"
-	option "github.com/VapiAI/server-sdk-go/v2/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go"
+	core "github.com/VapiAI/server-sdk-go/core"
+	internal "github.com/VapiAI/server-sdk-go/internal"
+	option "github.com/VapiAI/server-sdk-go/option"
 )
 
 type RawClient struct {
diff --git a/provider_resources.go b/provider_resources.go
index e401c2b..455e83b 100644
--- a/provider_resources.go
+++ b/provider_resources.go
@@ -5,7 +5,7 @@ package api
 import (
 	json "encoding/json"
 	fmt "fmt"
-	internal "github.com/VapiAI/server-sdk-go/v2/internal"
+	internal "github.com/VapiAI/server-sdk-go/internal"
 	big "math/big"
 	time "time"
 )
diff --git a/providerresources/client.go b/providerresources/client.go
index 5d66c21..8b86155 100644
--- a/providerresources/client.go
+++ b/providerresources/client.go
@@ -5,10 +5,10 @@ package providerresources
 import (
 	context "context"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
-	core "github.com/VapiAI/server-sdk-go/v2/core"
-	internal "github.com/VapiAI/server-sdk-go/v2/internal"
-	option "github.com/VapiAI/server-sdk-go/v2/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go"
+	core "github.com/VapiAI/server-sdk-go/core"
+	internal "github.com/VapiAI/server-sdk-go/internal"
+	option "github.com/VapiAI/server-sdk-go/option"
 )
 
 type Client struct {
diff --git a/providerresources/raw_client.go b/providerresources/raw_client.go
index 3f23b45..15421d6 100644
--- a/providerresources/raw_client.go
+++ b/providerresources/raw_client.go
@@ -6,10 +6,10 @@ import (
 	context "context"
 	http "net/http"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
-	core "github.com/VapiAI/server-sdk-go/v2/core"
-	internal "github.com/VapiAI/server-sdk-go/v2/internal"
-	option "github.com/VapiAI/server-sdk-go/v2/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go"
+	core "github.com/VapiAI/server-sdk-go/core"
+	internal "github.com/VapiAI/server-sdk-go/internal"
+	option "github.com/VapiAI/server-sdk-go/option"
 )
 
 type RawClient struct {
diff --git a/sessions.go b/sessions.go
index c5fa948..ca94985 100644
--- a/sessions.go
+++ b/sessions.go
@@ -5,7 +5,7 @@ package api
 import (
 	json "encoding/json"
 	fmt "fmt"
-	internal "github.com/VapiAI/server-sdk-go/v2/internal"
+	internal "github.com/VapiAI/server-sdk-go/internal"
 	big "math/big"
 	time "time"
 )
diff --git a/sessions/client.go b/sessions/client.go
index 760738d..482189e 100644
--- a/sessions/client.go
+++ b/sessions/client.go
@@ -5,10 +5,10 @@ package sessions
 import (
 	context "context"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
-	core "github.com/VapiAI/server-sdk-go/v2/core"
-	internal "github.com/VapiAI/server-sdk-go/v2/internal"
-	option "github.com/VapiAI/server-sdk-go/v2/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go"
+	core "github.com/VapiAI/server-sdk-go/core"
+	internal "github.com/VapiAI/server-sdk-go/internal"
+	option "github.com/VapiAI/server-sdk-go/option"
 )
 
 type Client struct {
diff --git a/sessions/raw_client.go b/sessions/raw_client.go
index 1156fba..d6135d1 100644
--- a/sessions/raw_client.go
+++ b/sessions/raw_client.go
@@ -6,10 +6,10 @@ import (
 	context "context"
 	http "net/http"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
-	core "github.com/VapiAI/server-sdk-go/v2/core"
-	internal "github.com/VapiAI/server-sdk-go/v2/internal"
-	option "github.com/VapiAI/server-sdk-go/v2/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go"
+	core "github.com/VapiAI/server-sdk-go/core"
+	internal "github.com/VapiAI/server-sdk-go/internal"
+	option "github.com/VapiAI/server-sdk-go/option"
 )
 
 type RawClient struct {
diff --git a/squads.go b/squads.go
index 7a7c554..f22d94b 100644
--- a/squads.go
+++ b/squads.go
@@ -5,7 +5,7 @@ package api
 import (
 	json "encoding/json"
 	fmt "fmt"
-	internal "github.com/VapiAI/server-sdk-go/v2/internal"
+	internal "github.com/VapiAI/server-sdk-go/internal"
 	big "math/big"
 	time "time"
 )
diff --git a/squads/client.go b/squads/client.go
index 47bd8d7..c0fd9c2 100644
--- a/squads/client.go
+++ b/squads/client.go
@@ -5,10 +5,10 @@ package squads
 import (
 	context "context"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
-	core "github.com/VapiAI/server-sdk-go/v2/core"
-	internal "github.com/VapiAI/server-sdk-go/v2/internal"
-	option "github.com/VapiAI/server-sdk-go/v2/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go"
+	core "github.com/VapiAI/server-sdk-go/core"
+	internal "github.com/VapiAI/server-sdk-go/internal"
+	option "github.com/VapiAI/server-sdk-go/option"
 )
 
 type Client struct {
diff --git a/squads/raw_client.go b/squads/raw_client.go
index 4600c76..8ea8445 100644
--- a/squads/raw_client.go
+++ b/squads/raw_client.go
@@ -6,10 +6,10 @@ import (
 	context "context"
 	http "net/http"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
-	core "github.com/VapiAI/server-sdk-go/v2/core"
-	internal "github.com/VapiAI/server-sdk-go/v2/internal"
-	option "github.com/VapiAI/server-sdk-go/v2/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go"
+	core "github.com/VapiAI/server-sdk-go/core"
+	internal "github.com/VapiAI/server-sdk-go/internal"
+	option "github.com/VapiAI/server-sdk-go/option"
 )
 
 type RawClient struct {
diff --git a/structured_outputs.go b/structured_outputs.go
index 342b4c7..8a1d484 100644
--- a/structured_outputs.go
+++ b/structured_outputs.go
@@ -5,7 +5,7 @@ package api
 import (
 	json "encoding/json"
 	fmt "fmt"
-	internal "github.com/VapiAI/server-sdk-go/v2/internal"
+	internal "github.com/VapiAI/server-sdk-go/internal"
 	big "math/big"
 	time "time"
 )
diff --git a/structuredoutputs/client.go b/structuredoutputs/client.go
index b1f75d9..7cbea71 100644
--- a/structuredoutputs/client.go
+++ b/structuredoutputs/client.go
@@ -5,10 +5,10 @@ package structuredoutputs
 import (
 	context "context"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
-	core "github.com/VapiAI/server-sdk-go/v2/core"
-	internal "github.com/VapiAI/server-sdk-go/v2/internal"
-	option "github.com/VapiAI/server-sdk-go/v2/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go"
+	core "github.com/VapiAI/server-sdk-go/core"
+	internal "github.com/VapiAI/server-sdk-go/internal"
+	option "github.com/VapiAI/server-sdk-go/option"
 )
 
 type Client struct {
diff --git a/structuredoutputs/raw_client.go b/structuredoutputs/raw_client.go
index 5aa0532..3112d46 100644
--- a/structuredoutputs/raw_client.go
+++ b/structuredoutputs/raw_client.go
@@ -6,10 +6,10 @@ import (
 	context "context"
 	http "net/http"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
-	core "github.com/VapiAI/server-sdk-go/v2/core"
-	internal "github.com/VapiAI/server-sdk-go/v2/internal"
-	option "github.com/VapiAI/server-sdk-go/v2/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go"
+	core "github.com/VapiAI/server-sdk-go/core"
+	internal "github.com/VapiAI/server-sdk-go/internal"
+	option "github.com/VapiAI/server-sdk-go/option"
 )
 
 type RawClient struct {
diff --git a/tools.go b/tools.go
index b37b401..a79110b 100644
--- a/tools.go
+++ b/tools.go
@@ -5,7 +5,7 @@ package api
 import (
 	json "encoding/json"
 	fmt "fmt"
-	internal "github.com/VapiAI/server-sdk-go/v2/internal"
+	internal "github.com/VapiAI/server-sdk-go/internal"
 	big "math/big"
 	time "time"
 )
diff --git a/tools/client.go b/tools/client.go
index d802f0c..5dc8663 100644
--- a/tools/client.go
+++ b/tools/client.go
@@ -5,10 +5,10 @@ package tools
 import (
 	context "context"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
-	core "github.com/VapiAI/server-sdk-go/v2/core"
-	internal "github.com/VapiAI/server-sdk-go/v2/internal"
-	option "github.com/VapiAI/server-sdk-go/v2/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go"
+	core "github.com/VapiAI/server-sdk-go/core"
+	internal "github.com/VapiAI/server-sdk-go/internal"
+	option "github.com/VapiAI/server-sdk-go/option"
 )
 
 type Client struct {
diff --git a/tools/raw_client.go b/tools/raw_client.go
index dd6ae1c..18071a9 100644
--- a/tools/raw_client.go
+++ b/tools/raw_client.go
@@ -6,10 +6,10 @@ import (
 	context "context"
 	http "net/http"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
-	core "github.com/VapiAI/server-sdk-go/v2/core"
-	internal "github.com/VapiAI/server-sdk-go/v2/internal"
-	option "github.com/VapiAI/server-sdk-go/v2/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go"
+	core "github.com/VapiAI/server-sdk-go/core"
+	internal "github.com/VapiAI/server-sdk-go/internal"
+	option "github.com/VapiAI/server-sdk-go/option"
 )
 
 type RawClient struct {
diff --git a/types.go b/types.go
index 10c1e6f..ee07d40 100644
--- a/types.go
+++ b/types.go
@@ -5,7 +5,7 @@ package api
 import (
 	json "encoding/json"
 	fmt "fmt"
-	internal "github.com/VapiAI/server-sdk-go/v2/internal"
+	internal "github.com/VapiAI/server-sdk-go/internal"
 	big "math/big"
 	time "time"
 )

From 01dfa38a774a4ccf93c69091cd63307a82d8a293 Mon Sep 17 00:00:00 2001
From: "fern-api[bot]" <115122769+fern-api[bot]@users.noreply.github.com>
Date: Sat, 18 Jul 2026 00:21:10 +0000
Subject: [PATCH 2/4] [fern-autoversion] chore: update User-Agent header
 placeholder value
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Replace the hardcoded SDK version string in the User-Agent header with
a Fern placeholder value. This is an internal build/generation artifact
and does not affect any public API surface.

Key changes:
- Update `User-Agent` header value from `github.com/VapiAI/server-sdk-go/v2.0.0` to `github.com/VapiAI/server-sdk-go/0.0.0-fern-placeholder`
- Add `.fern/replay.lock`, `.fern/replay.yml`, and `.gitattributes` to `.fernignore`

🌿 Generated with Fern
---
 .fern/metadata.json                  |  2 +-
 README.md                            |  8 +++----
 analytics.go                         |  2 +-
 analytics/client.go                  |  8 +++----
 analytics/raw_client.go              |  8 +++----
 assistants.go                        |  2 +-
 assistants/client.go                 |  8 +++----
 assistants/raw_client.go             |  8 +++----
 calls.go                             |  2 +-
 calls/client.go                      |  8 +++----
 calls/raw_client.go                  |  8 +++----
 campaigns.go                         |  2 +-
 campaigns/client.go                  |  8 +++----
 campaigns/raw_client.go              |  8 +++----
 chats.go                             |  2 +-
 chats/client.go                      |  8 +++----
 chats/raw_client.go                  |  8 +++----
 client/client.go                     | 36 ++++++++++++++--------------
 client/client_test.go                |  2 +-
 core/request_option.go               |  4 ++--
 error_codes.go                       |  4 ++--
 errors.go                            |  2 +-
 eval.go                              |  2 +-
 eval/client.go                       |  8 +++----
 eval/raw_client.go                   |  8 +++----
 files.go                             |  2 +-
 files/client.go                      |  8 +++----
 files/raw_client.go                  |  8 +++----
 go.mod                               |  2 +-
 insight.go                           |  2 +-
 insight/client.go                    |  8 +++----
 insight/raw_client.go                |  8 +++----
 internal/caller.go                   |  2 +-
 internal/caller_test.go              |  2 +-
 internal/error_decoder.go            |  2 +-
 internal/error_decoder_test.go       |  2 +-
 internal/retrier_test.go             |  2 +-
 observability_scorecard.go           |  2 +-
 observabilityscorecard/client.go     |  8 +++----
 observabilityscorecard/raw_client.go |  8 +++----
 option/request_option.go             |  2 +-
 phone_numbers.go                     |  2 +-
 phonenumbers/client.go               |  8 +++----
 phonenumbers/raw_client.go           |  8 +++----
 provider_resources.go                |  2 +-
 providerresources/client.go          |  8 +++----
 providerresources/raw_client.go      |  8 +++----
 sessions.go                          |  2 +-
 sessions/client.go                   |  8 +++----
 sessions/raw_client.go               |  8 +++----
 squads.go                            |  2 +-
 squads/client.go                     |  8 +++----
 squads/raw_client.go                 |  8 +++----
 structured_outputs.go                |  2 +-
 structuredoutputs/client.go          |  8 +++----
 structuredoutputs/raw_client.go      |  8 +++----
 tools.go                             |  2 +-
 tools/client.go                      |  8 +++----
 tools/raw_client.go                  |  8 +++----
 types.go                             |  2 +-
 60 files changed, 172 insertions(+), 172 deletions(-)

diff --git a/.fern/metadata.json b/.fern/metadata.json
index 737ca47..5256c3d 100644
--- a/.fern/metadata.json
+++ b/.fern/metadata.json
@@ -6,5 +6,5 @@
     "union": "v1"
   },
   "originGitCommit": "1dd306af20e491b2a9891837f2930cb60fb96aa8",
-  "sdkVersion": "v0.0.0-fern-placeholder"
+  "sdkVersion": "v2.0.1"
 }
\ No newline at end of file
diff --git a/README.md b/README.md
index 7cb5ca7..26cf860 100644
--- a/README.md
+++ b/README.md
@@ -14,16 +14,16 @@ This module requires Go version >= 1.18.
 Run the following command to use the vapi Go library in your module:
 
 ```sh
-go get github.com/VapiAI/server-sdk-go
+go get github.com/VapiAI/server-sdk-go/v2
 ```
 
 ## Usage
 
 ```go
 import (
-  "github.com/VapiAI/server-sdk-go"
-  vapiclient "github.com/VapiAI/server-sdk-go/client"
-  "github.com/VapiAI/server-sdk-go/option"
+  "github.com/VapiAI/server-sdk-go/v2"
+  vapiclient "github.com/VapiAI/server-sdk-go/v2/client"
+  "github.com/VapiAI/server-sdk-go/v2/option"
 )
 
 client := vapiclient.NewClient(
diff --git a/analytics.go b/analytics.go
index 374c101..9d6bb4c 100644
--- a/analytics.go
+++ b/analytics.go
@@ -5,7 +5,7 @@ package api
 import (
 	json "encoding/json"
 	fmt "fmt"
-	internal "github.com/VapiAI/server-sdk-go/internal"
+	internal "github.com/VapiAI/server-sdk-go/v2/internal"
 	big "math/big"
 	time "time"
 )
diff --git a/analytics/client.go b/analytics/client.go
index 43fa39a..4fbc002 100644
--- a/analytics/client.go
+++ b/analytics/client.go
@@ -5,10 +5,10 @@ package analytics
 import (
 	context "context"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go"
-	core "github.com/VapiAI/server-sdk-go/core"
-	internal "github.com/VapiAI/server-sdk-go/internal"
-	option "github.com/VapiAI/server-sdk-go/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
+	core "github.com/VapiAI/server-sdk-go/v2/core"
+	internal "github.com/VapiAI/server-sdk-go/v2/internal"
+	option "github.com/VapiAI/server-sdk-go/v2/option"
 )
 
 type Client struct {
diff --git a/analytics/raw_client.go b/analytics/raw_client.go
index 05fc8b7..263c403 100644
--- a/analytics/raw_client.go
+++ b/analytics/raw_client.go
@@ -6,10 +6,10 @@ import (
 	context "context"
 	http "net/http"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go"
-	core "github.com/VapiAI/server-sdk-go/core"
-	internal "github.com/VapiAI/server-sdk-go/internal"
-	option "github.com/VapiAI/server-sdk-go/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
+	core "github.com/VapiAI/server-sdk-go/v2/core"
+	internal "github.com/VapiAI/server-sdk-go/v2/internal"
+	option "github.com/VapiAI/server-sdk-go/v2/option"
 )
 
 type RawClient struct {
diff --git a/assistants.go b/assistants.go
index 1660ab2..0214ca4 100644
--- a/assistants.go
+++ b/assistants.go
@@ -5,7 +5,7 @@ package api
 import (
 	json "encoding/json"
 	fmt "fmt"
-	internal "github.com/VapiAI/server-sdk-go/internal"
+	internal "github.com/VapiAI/server-sdk-go/v2/internal"
 	big "math/big"
 	time "time"
 )
diff --git a/assistants/client.go b/assistants/client.go
index 6a69f5d..ac5a24a 100644
--- a/assistants/client.go
+++ b/assistants/client.go
@@ -5,10 +5,10 @@ package assistants
 import (
 	context "context"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go"
-	core "github.com/VapiAI/server-sdk-go/core"
-	internal "github.com/VapiAI/server-sdk-go/internal"
-	option "github.com/VapiAI/server-sdk-go/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
+	core "github.com/VapiAI/server-sdk-go/v2/core"
+	internal "github.com/VapiAI/server-sdk-go/v2/internal"
+	option "github.com/VapiAI/server-sdk-go/v2/option"
 )
 
 type Client struct {
diff --git a/assistants/raw_client.go b/assistants/raw_client.go
index 1403c3c..5dc46fd 100644
--- a/assistants/raw_client.go
+++ b/assistants/raw_client.go
@@ -6,10 +6,10 @@ import (
 	context "context"
 	http "net/http"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go"
-	core "github.com/VapiAI/server-sdk-go/core"
-	internal "github.com/VapiAI/server-sdk-go/internal"
-	option "github.com/VapiAI/server-sdk-go/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
+	core "github.com/VapiAI/server-sdk-go/v2/core"
+	internal "github.com/VapiAI/server-sdk-go/v2/internal"
+	option "github.com/VapiAI/server-sdk-go/v2/option"
 )
 
 type RawClient struct {
diff --git a/calls.go b/calls.go
index 9660103..59bd57d 100644
--- a/calls.go
+++ b/calls.go
@@ -5,7 +5,7 @@ package api
 import (
 	json "encoding/json"
 	fmt "fmt"
-	internal "github.com/VapiAI/server-sdk-go/internal"
+	internal "github.com/VapiAI/server-sdk-go/v2/internal"
 	big "math/big"
 	time "time"
 )
diff --git a/calls/client.go b/calls/client.go
index 113e510..cae2a90 100644
--- a/calls/client.go
+++ b/calls/client.go
@@ -5,10 +5,10 @@ package calls
 import (
 	context "context"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go"
-	core "github.com/VapiAI/server-sdk-go/core"
-	internal "github.com/VapiAI/server-sdk-go/internal"
-	option "github.com/VapiAI/server-sdk-go/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
+	core "github.com/VapiAI/server-sdk-go/v2/core"
+	internal "github.com/VapiAI/server-sdk-go/v2/internal"
+	option "github.com/VapiAI/server-sdk-go/v2/option"
 )
 
 type Client struct {
diff --git a/calls/raw_client.go b/calls/raw_client.go
index 4875af1..2edefba 100644
--- a/calls/raw_client.go
+++ b/calls/raw_client.go
@@ -6,10 +6,10 @@ import (
 	context "context"
 	http "net/http"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go"
-	core "github.com/VapiAI/server-sdk-go/core"
-	internal "github.com/VapiAI/server-sdk-go/internal"
-	option "github.com/VapiAI/server-sdk-go/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
+	core "github.com/VapiAI/server-sdk-go/v2/core"
+	internal "github.com/VapiAI/server-sdk-go/v2/internal"
+	option "github.com/VapiAI/server-sdk-go/v2/option"
 )
 
 type RawClient struct {
diff --git a/campaigns.go b/campaigns.go
index eb38b42..08ca13a 100644
--- a/campaigns.go
+++ b/campaigns.go
@@ -5,7 +5,7 @@ package api
 import (
 	json "encoding/json"
 	fmt "fmt"
-	internal "github.com/VapiAI/server-sdk-go/internal"
+	internal "github.com/VapiAI/server-sdk-go/v2/internal"
 	big "math/big"
 	time "time"
 )
diff --git a/campaigns/client.go b/campaigns/client.go
index 6773d19..5b3f67b 100644
--- a/campaigns/client.go
+++ b/campaigns/client.go
@@ -5,10 +5,10 @@ package campaigns
 import (
 	context "context"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go"
-	core "github.com/VapiAI/server-sdk-go/core"
-	internal "github.com/VapiAI/server-sdk-go/internal"
-	option "github.com/VapiAI/server-sdk-go/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
+	core "github.com/VapiAI/server-sdk-go/v2/core"
+	internal "github.com/VapiAI/server-sdk-go/v2/internal"
+	option "github.com/VapiAI/server-sdk-go/v2/option"
 )
 
 type Client struct {
diff --git a/campaigns/raw_client.go b/campaigns/raw_client.go
index 50bfa8b..22d5188 100644
--- a/campaigns/raw_client.go
+++ b/campaigns/raw_client.go
@@ -6,10 +6,10 @@ import (
 	context "context"
 	http "net/http"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go"
-	core "github.com/VapiAI/server-sdk-go/core"
-	internal "github.com/VapiAI/server-sdk-go/internal"
-	option "github.com/VapiAI/server-sdk-go/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
+	core "github.com/VapiAI/server-sdk-go/v2/core"
+	internal "github.com/VapiAI/server-sdk-go/v2/internal"
+	option "github.com/VapiAI/server-sdk-go/v2/option"
 )
 
 type RawClient struct {
diff --git a/chats.go b/chats.go
index 91753b4..8e5b51f 100644
--- a/chats.go
+++ b/chats.go
@@ -5,7 +5,7 @@ package api
 import (
 	json "encoding/json"
 	fmt "fmt"
-	internal "github.com/VapiAI/server-sdk-go/internal"
+	internal "github.com/VapiAI/server-sdk-go/v2/internal"
 	big "math/big"
 	time "time"
 )
diff --git a/chats/client.go b/chats/client.go
index 74edbbd..6dea8bc 100644
--- a/chats/client.go
+++ b/chats/client.go
@@ -5,10 +5,10 @@ package chats
 import (
 	context "context"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go"
-	core "github.com/VapiAI/server-sdk-go/core"
-	internal "github.com/VapiAI/server-sdk-go/internal"
-	option "github.com/VapiAI/server-sdk-go/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
+	core "github.com/VapiAI/server-sdk-go/v2/core"
+	internal "github.com/VapiAI/server-sdk-go/v2/internal"
+	option "github.com/VapiAI/server-sdk-go/v2/option"
 )
 
 type Client struct {
diff --git a/chats/raw_client.go b/chats/raw_client.go
index 550e70b..a2549f0 100644
--- a/chats/raw_client.go
+++ b/chats/raw_client.go
@@ -6,10 +6,10 @@ import (
 	context "context"
 	http "net/http"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go"
-	core "github.com/VapiAI/server-sdk-go/core"
-	internal "github.com/VapiAI/server-sdk-go/internal"
-	option "github.com/VapiAI/server-sdk-go/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
+	core "github.com/VapiAI/server-sdk-go/v2/core"
+	internal "github.com/VapiAI/server-sdk-go/v2/internal"
+	option "github.com/VapiAI/server-sdk-go/v2/option"
 )
 
 type RawClient struct {
diff --git a/client/client.go b/client/client.go
index e5da962..bdacc5f 100644
--- a/client/client.go
+++ b/client/client.go
@@ -3,24 +3,24 @@
 package client
 
 import (
-	analytics "github.com/VapiAI/server-sdk-go/analytics"
-	assistants "github.com/VapiAI/server-sdk-go/assistants"
-	calls "github.com/VapiAI/server-sdk-go/calls"
-	campaigns "github.com/VapiAI/server-sdk-go/campaigns"
-	chats "github.com/VapiAI/server-sdk-go/chats"
-	core "github.com/VapiAI/server-sdk-go/core"
-	eval "github.com/VapiAI/server-sdk-go/eval"
-	files "github.com/VapiAI/server-sdk-go/files"
-	insight "github.com/VapiAI/server-sdk-go/insight"
-	internal "github.com/VapiAI/server-sdk-go/internal"
-	observabilityscorecard "github.com/VapiAI/server-sdk-go/observabilityscorecard"
-	option "github.com/VapiAI/server-sdk-go/option"
-	phonenumbers "github.com/VapiAI/server-sdk-go/phonenumbers"
-	providerresources "github.com/VapiAI/server-sdk-go/providerresources"
-	sessions "github.com/VapiAI/server-sdk-go/sessions"
-	squads "github.com/VapiAI/server-sdk-go/squads"
-	structuredoutputs "github.com/VapiAI/server-sdk-go/structuredoutputs"
-	tools "github.com/VapiAI/server-sdk-go/tools"
+	analytics "github.com/VapiAI/server-sdk-go/v2/analytics"
+	assistants "github.com/VapiAI/server-sdk-go/v2/assistants"
+	calls "github.com/VapiAI/server-sdk-go/v2/calls"
+	campaigns "github.com/VapiAI/server-sdk-go/v2/campaigns"
+	chats "github.com/VapiAI/server-sdk-go/v2/chats"
+	core "github.com/VapiAI/server-sdk-go/v2/core"
+	eval "github.com/VapiAI/server-sdk-go/v2/eval"
+	files "github.com/VapiAI/server-sdk-go/v2/files"
+	insight "github.com/VapiAI/server-sdk-go/v2/insight"
+	internal "github.com/VapiAI/server-sdk-go/v2/internal"
+	observabilityscorecard "github.com/VapiAI/server-sdk-go/v2/observabilityscorecard"
+	option "github.com/VapiAI/server-sdk-go/v2/option"
+	phonenumbers "github.com/VapiAI/server-sdk-go/v2/phonenumbers"
+	providerresources "github.com/VapiAI/server-sdk-go/v2/providerresources"
+	sessions "github.com/VapiAI/server-sdk-go/v2/sessions"
+	squads "github.com/VapiAI/server-sdk-go/v2/squads"
+	structuredoutputs "github.com/VapiAI/server-sdk-go/v2/structuredoutputs"
+	tools "github.com/VapiAI/server-sdk-go/v2/tools"
 )
 
 type Client struct {
diff --git a/client/client_test.go b/client/client_test.go
index c69ef87..304a15b 100644
--- a/client/client_test.go
+++ b/client/client_test.go
@@ -3,7 +3,7 @@
 package client
 
 import (
-	option "github.com/VapiAI/server-sdk-go/option"
+	option "github.com/VapiAI/server-sdk-go/v2/option"
 	assert "github.com/stretchr/testify/assert"
 	http "net/http"
 	testing "testing"
diff --git a/core/request_option.go b/core/request_option.go
index 1797fa2..0f31d82 100644
--- a/core/request_option.go
+++ b/core/request_option.go
@@ -56,8 +56,8 @@ func (r *RequestOptions) ToHeader() http.Header {
 func (r *RequestOptions) cloneHeader() http.Header {
 	headers := r.HTTPHeader.Clone()
 	headers.Set("X-Fern-Language", "Go")
-	headers.Set("X-Fern-SDK-Name", "github.com/VapiAI/server-sdk-go")
-	headers.Set("X-Fern-SDK-Version", "v0.0.0-fern-placeholder")
+	headers.Set("X-Fern-SDK-Name", "github.com/VapiAI/server-sdk-go/v2")
+	headers.Set("X-Fern-SDK-Version", "v2.0.1")
 	headers.Set("User-Agent", "github.com/VapiAI/server-sdk-go/0.0.0-fern-placeholder")
 	return headers
 }
diff --git a/error_codes.go b/error_codes.go
index 352888f..8143fc2 100644
--- a/error_codes.go
+++ b/error_codes.go
@@ -3,8 +3,8 @@
 package api
 
 import (
-	core "github.com/VapiAI/server-sdk-go/core"
-	internal "github.com/VapiAI/server-sdk-go/internal"
+	core "github.com/VapiAI/server-sdk-go/v2/core"
+	internal "github.com/VapiAI/server-sdk-go/v2/internal"
 )
 
 var ErrorCodes internal.ErrorCodes = internal.ErrorCodes{
diff --git a/errors.go b/errors.go
index 832540e..8b2e0b4 100644
--- a/errors.go
+++ b/errors.go
@@ -4,7 +4,7 @@ package api
 
 import (
 	json "encoding/json"
-	core "github.com/VapiAI/server-sdk-go/core"
+	core "github.com/VapiAI/server-sdk-go/v2/core"
 )
 
 // Invalid file
diff --git a/eval.go b/eval.go
index 0714ae4..ac15334 100644
--- a/eval.go
+++ b/eval.go
@@ -5,7 +5,7 @@ package api
 import (
 	json "encoding/json"
 	fmt "fmt"
-	internal "github.com/VapiAI/server-sdk-go/internal"
+	internal "github.com/VapiAI/server-sdk-go/v2/internal"
 	big "math/big"
 	time "time"
 )
diff --git a/eval/client.go b/eval/client.go
index bcc2a57..eda15e5 100644
--- a/eval/client.go
+++ b/eval/client.go
@@ -5,10 +5,10 @@ package eval
 import (
 	context "context"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go"
-	core "github.com/VapiAI/server-sdk-go/core"
-	internal "github.com/VapiAI/server-sdk-go/internal"
-	option "github.com/VapiAI/server-sdk-go/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
+	core "github.com/VapiAI/server-sdk-go/v2/core"
+	internal "github.com/VapiAI/server-sdk-go/v2/internal"
+	option "github.com/VapiAI/server-sdk-go/v2/option"
 )
 
 type Client struct {
diff --git a/eval/raw_client.go b/eval/raw_client.go
index aa572a0..92707e7 100644
--- a/eval/raw_client.go
+++ b/eval/raw_client.go
@@ -6,10 +6,10 @@ import (
 	context "context"
 	http "net/http"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go"
-	core "github.com/VapiAI/server-sdk-go/core"
-	internal "github.com/VapiAI/server-sdk-go/internal"
-	option "github.com/VapiAI/server-sdk-go/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
+	core "github.com/VapiAI/server-sdk-go/v2/core"
+	internal "github.com/VapiAI/server-sdk-go/v2/internal"
+	option "github.com/VapiAI/server-sdk-go/v2/option"
 )
 
 type RawClient struct {
diff --git a/files.go b/files.go
index 5723bb3..3cabff5 100644
--- a/files.go
+++ b/files.go
@@ -5,7 +5,7 @@ package api
 import (
 	json "encoding/json"
 	fmt "fmt"
-	internal "github.com/VapiAI/server-sdk-go/internal"
+	internal "github.com/VapiAI/server-sdk-go/v2/internal"
 	io "io"
 	big "math/big"
 	time "time"
diff --git a/files/client.go b/files/client.go
index 82c3a24..994e429 100644
--- a/files/client.go
+++ b/files/client.go
@@ -5,10 +5,10 @@ package files
 import (
 	context "context"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go"
-	core "github.com/VapiAI/server-sdk-go/core"
-	internal "github.com/VapiAI/server-sdk-go/internal"
-	option "github.com/VapiAI/server-sdk-go/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
+	core "github.com/VapiAI/server-sdk-go/v2/core"
+	internal "github.com/VapiAI/server-sdk-go/v2/internal"
+	option "github.com/VapiAI/server-sdk-go/v2/option"
 )
 
 type Client struct {
diff --git a/files/raw_client.go b/files/raw_client.go
index 809c562..1ea7dee 100644
--- a/files/raw_client.go
+++ b/files/raw_client.go
@@ -6,10 +6,10 @@ import (
 	context "context"
 	http "net/http"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go"
-	core "github.com/VapiAI/server-sdk-go/core"
-	internal "github.com/VapiAI/server-sdk-go/internal"
-	option "github.com/VapiAI/server-sdk-go/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
+	core "github.com/VapiAI/server-sdk-go/v2/core"
+	internal "github.com/VapiAI/server-sdk-go/v2/internal"
+	option "github.com/VapiAI/server-sdk-go/v2/option"
 )
 
 type RawClient struct {
diff --git a/go.mod b/go.mod
index f2c598e..be1a6fe 100644
--- a/go.mod
+++ b/go.mod
@@ -1,4 +1,4 @@
-module github.com/VapiAI/server-sdk-go
+module github.com/VapiAI/server-sdk-go/v2
 
 go 1.21
 
diff --git a/insight.go b/insight.go
index bfa51a2..d09b048 100644
--- a/insight.go
+++ b/insight.go
@@ -5,7 +5,7 @@ package api
 import (
 	json "encoding/json"
 	fmt "fmt"
-	internal "github.com/VapiAI/server-sdk-go/internal"
+	internal "github.com/VapiAI/server-sdk-go/v2/internal"
 	big "math/big"
 	time "time"
 )
diff --git a/insight/client.go b/insight/client.go
index 22b4c39..47b63c8 100644
--- a/insight/client.go
+++ b/insight/client.go
@@ -5,10 +5,10 @@ package insight
 import (
 	context "context"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go"
-	core "github.com/VapiAI/server-sdk-go/core"
-	internal "github.com/VapiAI/server-sdk-go/internal"
-	option "github.com/VapiAI/server-sdk-go/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
+	core "github.com/VapiAI/server-sdk-go/v2/core"
+	internal "github.com/VapiAI/server-sdk-go/v2/internal"
+	option "github.com/VapiAI/server-sdk-go/v2/option"
 )
 
 type Client struct {
diff --git a/insight/raw_client.go b/insight/raw_client.go
index ca5215c..63ee049 100644
--- a/insight/raw_client.go
+++ b/insight/raw_client.go
@@ -6,10 +6,10 @@ import (
 	context "context"
 	http "net/http"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go"
-	core "github.com/VapiAI/server-sdk-go/core"
-	internal "github.com/VapiAI/server-sdk-go/internal"
-	option "github.com/VapiAI/server-sdk-go/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
+	core "github.com/VapiAI/server-sdk-go/v2/core"
+	internal "github.com/VapiAI/server-sdk-go/v2/internal"
+	option "github.com/VapiAI/server-sdk-go/v2/option"
 )
 
 type RawClient struct {
diff --git a/internal/caller.go b/internal/caller.go
index d553446..4d00866 100644
--- a/internal/caller.go
+++ b/internal/caller.go
@@ -12,7 +12,7 @@ import (
 	"reflect"
 	"strings"
 
-	"github.com/VapiAI/server-sdk-go/core"
+	"github.com/VapiAI/server-sdk-go/v2/core"
 )
 
 const (
diff --git a/internal/caller_test.go b/internal/caller_test.go
index 4edb424..74508f8 100644
--- a/internal/caller_test.go
+++ b/internal/caller_test.go
@@ -14,7 +14,7 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/VapiAI/server-sdk-go/core"
+	"github.com/VapiAI/server-sdk-go/v2/core"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 )
diff --git a/internal/error_decoder.go b/internal/error_decoder.go
index 06ca5b5..7183088 100644
--- a/internal/error_decoder.go
+++ b/internal/error_decoder.go
@@ -8,7 +8,7 @@ import (
 	"io"
 	"net/http"
 
-	"github.com/VapiAI/server-sdk-go/core"
+	"github.com/VapiAI/server-sdk-go/v2/core"
 )
 
 // ErrorCodes maps HTTP status codes to error constructors.
diff --git a/internal/error_decoder_test.go b/internal/error_decoder_test.go
index 4d2ef7d..94becff 100644
--- a/internal/error_decoder_test.go
+++ b/internal/error_decoder_test.go
@@ -6,7 +6,7 @@ import (
 	"net/http"
 	"testing"
 
-	"github.com/VapiAI/server-sdk-go/core"
+	"github.com/VapiAI/server-sdk-go/v2/core"
 	"github.com/stretchr/testify/assert"
 )
 
diff --git a/internal/retrier_test.go b/internal/retrier_test.go
index e47f29c..4ee7288 100644
--- a/internal/retrier_test.go
+++ b/internal/retrier_test.go
@@ -10,7 +10,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/VapiAI/server-sdk-go/core"
+	"github.com/VapiAI/server-sdk-go/v2/core"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 )
diff --git a/observability_scorecard.go b/observability_scorecard.go
index 512e08e..ab4e6e4 100644
--- a/observability_scorecard.go
+++ b/observability_scorecard.go
@@ -5,7 +5,7 @@ package api
 import (
 	json "encoding/json"
 	fmt "fmt"
-	internal "github.com/VapiAI/server-sdk-go/internal"
+	internal "github.com/VapiAI/server-sdk-go/v2/internal"
 	big "math/big"
 	time "time"
 )
diff --git a/observabilityscorecard/client.go b/observabilityscorecard/client.go
index 99b148c..fad038b 100644
--- a/observabilityscorecard/client.go
+++ b/observabilityscorecard/client.go
@@ -5,10 +5,10 @@ package observabilityscorecard
 import (
 	context "context"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go"
-	core "github.com/VapiAI/server-sdk-go/core"
-	internal "github.com/VapiAI/server-sdk-go/internal"
-	option "github.com/VapiAI/server-sdk-go/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
+	core "github.com/VapiAI/server-sdk-go/v2/core"
+	internal "github.com/VapiAI/server-sdk-go/v2/internal"
+	option "github.com/VapiAI/server-sdk-go/v2/option"
 )
 
 type Client struct {
diff --git a/observabilityscorecard/raw_client.go b/observabilityscorecard/raw_client.go
index 169a7ac..76e9907 100644
--- a/observabilityscorecard/raw_client.go
+++ b/observabilityscorecard/raw_client.go
@@ -6,10 +6,10 @@ import (
 	context "context"
 	http "net/http"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go"
-	core "github.com/VapiAI/server-sdk-go/core"
-	internal "github.com/VapiAI/server-sdk-go/internal"
-	option "github.com/VapiAI/server-sdk-go/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
+	core "github.com/VapiAI/server-sdk-go/v2/core"
+	internal "github.com/VapiAI/server-sdk-go/v2/internal"
+	option "github.com/VapiAI/server-sdk-go/v2/option"
 )
 
 type RawClient struct {
diff --git a/option/request_option.go b/option/request_option.go
index f56c9b9..2e19775 100644
--- a/option/request_option.go
+++ b/option/request_option.go
@@ -3,7 +3,7 @@
 package option
 
 import (
-	core "github.com/VapiAI/server-sdk-go/core"
+	core "github.com/VapiAI/server-sdk-go/v2/core"
 	http "net/http"
 	url "net/url"
 )
diff --git a/phone_numbers.go b/phone_numbers.go
index d7732b4..23d92b7 100644
--- a/phone_numbers.go
+++ b/phone_numbers.go
@@ -5,7 +5,7 @@ package api
 import (
 	json "encoding/json"
 	fmt "fmt"
-	internal "github.com/VapiAI/server-sdk-go/internal"
+	internal "github.com/VapiAI/server-sdk-go/v2/internal"
 	big "math/big"
 	time "time"
 )
diff --git a/phonenumbers/client.go b/phonenumbers/client.go
index f2d07a1..29e9ea0 100644
--- a/phonenumbers/client.go
+++ b/phonenumbers/client.go
@@ -5,10 +5,10 @@ package phonenumbers
 import (
 	context "context"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go"
-	core "github.com/VapiAI/server-sdk-go/core"
-	internal "github.com/VapiAI/server-sdk-go/internal"
-	option "github.com/VapiAI/server-sdk-go/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
+	core "github.com/VapiAI/server-sdk-go/v2/core"
+	internal "github.com/VapiAI/server-sdk-go/v2/internal"
+	option "github.com/VapiAI/server-sdk-go/v2/option"
 )
 
 type Client struct {
diff --git a/phonenumbers/raw_client.go b/phonenumbers/raw_client.go
index bd9099a..dfdf68b 100644
--- a/phonenumbers/raw_client.go
+++ b/phonenumbers/raw_client.go
@@ -6,10 +6,10 @@ import (
 	context "context"
 	http "net/http"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go"
-	core "github.com/VapiAI/server-sdk-go/core"
-	internal "github.com/VapiAI/server-sdk-go/internal"
-	option "github.com/VapiAI/server-sdk-go/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
+	core "github.com/VapiAI/server-sdk-go/v2/core"
+	internal "github.com/VapiAI/server-sdk-go/v2/internal"
+	option "github.com/VapiAI/server-sdk-go/v2/option"
 )
 
 type RawClient struct {
diff --git a/provider_resources.go b/provider_resources.go
index 455e83b..e401c2b 100644
--- a/provider_resources.go
+++ b/provider_resources.go
@@ -5,7 +5,7 @@ package api
 import (
 	json "encoding/json"
 	fmt "fmt"
-	internal "github.com/VapiAI/server-sdk-go/internal"
+	internal "github.com/VapiAI/server-sdk-go/v2/internal"
 	big "math/big"
 	time "time"
 )
diff --git a/providerresources/client.go b/providerresources/client.go
index 8b86155..5d66c21 100644
--- a/providerresources/client.go
+++ b/providerresources/client.go
@@ -5,10 +5,10 @@ package providerresources
 import (
 	context "context"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go"
-	core "github.com/VapiAI/server-sdk-go/core"
-	internal "github.com/VapiAI/server-sdk-go/internal"
-	option "github.com/VapiAI/server-sdk-go/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
+	core "github.com/VapiAI/server-sdk-go/v2/core"
+	internal "github.com/VapiAI/server-sdk-go/v2/internal"
+	option "github.com/VapiAI/server-sdk-go/v2/option"
 )
 
 type Client struct {
diff --git a/providerresources/raw_client.go b/providerresources/raw_client.go
index 15421d6..3f23b45 100644
--- a/providerresources/raw_client.go
+++ b/providerresources/raw_client.go
@@ -6,10 +6,10 @@ import (
 	context "context"
 	http "net/http"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go"
-	core "github.com/VapiAI/server-sdk-go/core"
-	internal "github.com/VapiAI/server-sdk-go/internal"
-	option "github.com/VapiAI/server-sdk-go/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
+	core "github.com/VapiAI/server-sdk-go/v2/core"
+	internal "github.com/VapiAI/server-sdk-go/v2/internal"
+	option "github.com/VapiAI/server-sdk-go/v2/option"
 )
 
 type RawClient struct {
diff --git a/sessions.go b/sessions.go
index ca94985..c5fa948 100644
--- a/sessions.go
+++ b/sessions.go
@@ -5,7 +5,7 @@ package api
 import (
 	json "encoding/json"
 	fmt "fmt"
-	internal "github.com/VapiAI/server-sdk-go/internal"
+	internal "github.com/VapiAI/server-sdk-go/v2/internal"
 	big "math/big"
 	time "time"
 )
diff --git a/sessions/client.go b/sessions/client.go
index 482189e..760738d 100644
--- a/sessions/client.go
+++ b/sessions/client.go
@@ -5,10 +5,10 @@ package sessions
 import (
 	context "context"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go"
-	core "github.com/VapiAI/server-sdk-go/core"
-	internal "github.com/VapiAI/server-sdk-go/internal"
-	option "github.com/VapiAI/server-sdk-go/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
+	core "github.com/VapiAI/server-sdk-go/v2/core"
+	internal "github.com/VapiAI/server-sdk-go/v2/internal"
+	option "github.com/VapiAI/server-sdk-go/v2/option"
 )
 
 type Client struct {
diff --git a/sessions/raw_client.go b/sessions/raw_client.go
index d6135d1..1156fba 100644
--- a/sessions/raw_client.go
+++ b/sessions/raw_client.go
@@ -6,10 +6,10 @@ import (
 	context "context"
 	http "net/http"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go"
-	core "github.com/VapiAI/server-sdk-go/core"
-	internal "github.com/VapiAI/server-sdk-go/internal"
-	option "github.com/VapiAI/server-sdk-go/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
+	core "github.com/VapiAI/server-sdk-go/v2/core"
+	internal "github.com/VapiAI/server-sdk-go/v2/internal"
+	option "github.com/VapiAI/server-sdk-go/v2/option"
 )
 
 type RawClient struct {
diff --git a/squads.go b/squads.go
index f22d94b..7a7c554 100644
--- a/squads.go
+++ b/squads.go
@@ -5,7 +5,7 @@ package api
 import (
 	json "encoding/json"
 	fmt "fmt"
-	internal "github.com/VapiAI/server-sdk-go/internal"
+	internal "github.com/VapiAI/server-sdk-go/v2/internal"
 	big "math/big"
 	time "time"
 )
diff --git a/squads/client.go b/squads/client.go
index c0fd9c2..47bd8d7 100644
--- a/squads/client.go
+++ b/squads/client.go
@@ -5,10 +5,10 @@ package squads
 import (
 	context "context"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go"
-	core "github.com/VapiAI/server-sdk-go/core"
-	internal "github.com/VapiAI/server-sdk-go/internal"
-	option "github.com/VapiAI/server-sdk-go/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
+	core "github.com/VapiAI/server-sdk-go/v2/core"
+	internal "github.com/VapiAI/server-sdk-go/v2/internal"
+	option "github.com/VapiAI/server-sdk-go/v2/option"
 )
 
 type Client struct {
diff --git a/squads/raw_client.go b/squads/raw_client.go
index 8ea8445..4600c76 100644
--- a/squads/raw_client.go
+++ b/squads/raw_client.go
@@ -6,10 +6,10 @@ import (
 	context "context"
 	http "net/http"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go"
-	core "github.com/VapiAI/server-sdk-go/core"
-	internal "github.com/VapiAI/server-sdk-go/internal"
-	option "github.com/VapiAI/server-sdk-go/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
+	core "github.com/VapiAI/server-sdk-go/v2/core"
+	internal "github.com/VapiAI/server-sdk-go/v2/internal"
+	option "github.com/VapiAI/server-sdk-go/v2/option"
 )
 
 type RawClient struct {
diff --git a/structured_outputs.go b/structured_outputs.go
index 8a1d484..342b4c7 100644
--- a/structured_outputs.go
+++ b/structured_outputs.go
@@ -5,7 +5,7 @@ package api
 import (
 	json "encoding/json"
 	fmt "fmt"
-	internal "github.com/VapiAI/server-sdk-go/internal"
+	internal "github.com/VapiAI/server-sdk-go/v2/internal"
 	big "math/big"
 	time "time"
 )
diff --git a/structuredoutputs/client.go b/structuredoutputs/client.go
index 7cbea71..b1f75d9 100644
--- a/structuredoutputs/client.go
+++ b/structuredoutputs/client.go
@@ -5,10 +5,10 @@ package structuredoutputs
 import (
 	context "context"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go"
-	core "github.com/VapiAI/server-sdk-go/core"
-	internal "github.com/VapiAI/server-sdk-go/internal"
-	option "github.com/VapiAI/server-sdk-go/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
+	core "github.com/VapiAI/server-sdk-go/v2/core"
+	internal "github.com/VapiAI/server-sdk-go/v2/internal"
+	option "github.com/VapiAI/server-sdk-go/v2/option"
 )
 
 type Client struct {
diff --git a/structuredoutputs/raw_client.go b/structuredoutputs/raw_client.go
index 3112d46..5aa0532 100644
--- a/structuredoutputs/raw_client.go
+++ b/structuredoutputs/raw_client.go
@@ -6,10 +6,10 @@ import (
 	context "context"
 	http "net/http"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go"
-	core "github.com/VapiAI/server-sdk-go/core"
-	internal "github.com/VapiAI/server-sdk-go/internal"
-	option "github.com/VapiAI/server-sdk-go/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
+	core "github.com/VapiAI/server-sdk-go/v2/core"
+	internal "github.com/VapiAI/server-sdk-go/v2/internal"
+	option "github.com/VapiAI/server-sdk-go/v2/option"
 )
 
 type RawClient struct {
diff --git a/tools.go b/tools.go
index a79110b..b37b401 100644
--- a/tools.go
+++ b/tools.go
@@ -5,7 +5,7 @@ package api
 import (
 	json "encoding/json"
 	fmt "fmt"
-	internal "github.com/VapiAI/server-sdk-go/internal"
+	internal "github.com/VapiAI/server-sdk-go/v2/internal"
 	big "math/big"
 	time "time"
 )
diff --git a/tools/client.go b/tools/client.go
index 5dc8663..d802f0c 100644
--- a/tools/client.go
+++ b/tools/client.go
@@ -5,10 +5,10 @@ package tools
 import (
 	context "context"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go"
-	core "github.com/VapiAI/server-sdk-go/core"
-	internal "github.com/VapiAI/server-sdk-go/internal"
-	option "github.com/VapiAI/server-sdk-go/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
+	core "github.com/VapiAI/server-sdk-go/v2/core"
+	internal "github.com/VapiAI/server-sdk-go/v2/internal"
+	option "github.com/VapiAI/server-sdk-go/v2/option"
 )
 
 type Client struct {
diff --git a/tools/raw_client.go b/tools/raw_client.go
index 18071a9..dd6ae1c 100644
--- a/tools/raw_client.go
+++ b/tools/raw_client.go
@@ -6,10 +6,10 @@ import (
 	context "context"
 	http "net/http"
 
-	serversdkgo "github.com/VapiAI/server-sdk-go"
-	core "github.com/VapiAI/server-sdk-go/core"
-	internal "github.com/VapiAI/server-sdk-go/internal"
-	option "github.com/VapiAI/server-sdk-go/option"
+	serversdkgo "github.com/VapiAI/server-sdk-go/v2"
+	core "github.com/VapiAI/server-sdk-go/v2/core"
+	internal "github.com/VapiAI/server-sdk-go/v2/internal"
+	option "github.com/VapiAI/server-sdk-go/v2/option"
 )
 
 type RawClient struct {
diff --git a/types.go b/types.go
index ee07d40..10c1e6f 100644
--- a/types.go
+++ b/types.go
@@ -5,7 +5,7 @@ package api
 import (
 	json "encoding/json"
 	fmt "fmt"
-	internal "github.com/VapiAI/server-sdk-go/internal"
+	internal "github.com/VapiAI/server-sdk-go/v2/internal"
 	big "math/big"
 	time "time"
 )

From f71253b7725c06821cb7eaf6f8a8759ac7514d0a Mon Sep 17 00:00:00 2001
From: "fern-api[bot]" <115122769+fern-api[bot]@users.noreply.github.com>
Date: Sat, 18 Jul 2026 00:21:11 +0000
Subject: [PATCH 3/4] [fern-replay] advance lockfile

---
 .fern/replay.lock | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/.fern/replay.lock b/.fern/replay.lock
index cc10f2d..88b449d 100644
--- a/.fern/replay.lock
+++ b/.fern/replay.lock
@@ -6,5 +6,11 @@ generations:
     timestamp: 2026-07-18T00:21:01.217Z
     cli_version: unknown
     generator_versions: {}
-current_generation: 3a8bb9fe202a1df706aea7dec5b44c74b5194e7b
+  - commit_sha: 970a23934e38351af79beeed52397e6a0d82ead3
+    tree_hash: 78dc233efbdd42d1bd01f7dc8dd4bd07f4fcfcd1
+    timestamp: 2026-07-18T00:21:01.655Z
+    cli_version: unknown
+    generator_versions:
+      fernapi/fern-go-sdk: 1.33.5
+current_generation: 970a23934e38351af79beeed52397e6a0d82ead3
 patches: []

From 1c793faa627fdaf6ae3204ef0ac8ec9888f75971 Mon Sep 17 00:00:00 2001
From: "fern-api[bot]" <115122769+fern-api[bot]@users.noreply.github.com>
Date: Sat, 18 Jul 2026 00:21:11 +0000
Subject: [PATCH 4/4] chore: update User-Agent header placeholder value
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Replace the hardcoded SDK version string in the User-Agent header with
a Fern placeholder value. This is an internal build/generation artifact
and does not affect any public API surface.

Key changes:
- Update `User-Agent` header value from `github.com/VapiAI/server-sdk-go/v2.0.0` to `github.com/VapiAI/server-sdk-go/0.0.0-fern-placeholder`
- Add `.fern/replay.lock`, `.fern/replay.yml`, and `.gitattributes` to `.fernignore`

🌿 Generated with Fern
---
 changelog.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/changelog.md b/changelog.md
index 787acf0..505ffb2 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,3 +1,5 @@
+## [v2.0.1] - 2026-07-18
+
 ## v2.0.0 - 2026-06-24
 ### Breaking Changes
 * **`CartesiaExperimentalControlsSpeedZero`** has been renamed to **`CartesiaSpeedControlZero`**. The struct field `CartesiaSpeedControl.CartesiaExperimentalControlsSpeedZero`, accessor `GetCartesiaExperimentalControlsSpeedZero()`, visitor interface method `VisitCartesiaExperimentalControlsSpeedZero()`, all speed constants (`CartesiaExperimentalControlsSpeedZero*`), and `NewCartesiaExperimentalControlsSpeedZeroFromString()` have all been renamed to their `CartesiaSpeedControlZero`-prefixed equivalents. Update all references to use the new names.