diff --git a/services/compute/mgmt/2015-06-15/compute/models.go b/services/compute/mgmt/2015-06-15/compute/models.go
index 578479740b56..46c445967e6f 100644
--- a/services/compute/mgmt/2015-06-15/compute/models.go
+++ b/services/compute/mgmt/2015-06-15/compute/models.go
@@ -1042,7 +1042,7 @@ type OSDiskImage struct {
 
 // OSProfile specifies the operating system settings for the virtual machine.
 type OSProfile struct {
-	// ComputerName - Specifies the host OS name of the virtual machine. <br><br> **Max-length (Windows):** 15 characters <br><br> **Max-length (Linux):** 64 characters. <br><br> For naming conventions and restrictions see [Azure infrastructure services implementation guidelines](https://docs.microsoft.com/azure/virtual-machines/virtual-machines-linux-infrastructure-subscription-accounts-guidelines?toc=%2fazure%2fvirtual-machines%2flinux%2ftoc.json#1-naming-conventions).
+	// ComputerName - Specifies the host OS name of the virtual machine. <br><br> This name cannot be updated after the VM is created. <br><br> **Max-length (Windows):** 15 characters <br><br> **Max-length (Linux):** 64 characters. <br><br> For naming conventions and restrictions see [Azure infrastructure services implementation guidelines](https://docs.microsoft.com/azure/virtual-machines/virtual-machines-linux-infrastructure-subscription-accounts-guidelines?toc=%2fazure%2fvirtual-machines%2flinux%2ftoc.json#1-naming-conventions).
 	ComputerName *string `json:"computerName,omitempty"`
 	// AdminUsername - Specifies the name of the administrator account. <br><br> **Windows-only restriction:** Cannot end in "." <br><br> **Disallowed values:** "administrator", "admin", "user", "user1", "test", "user2", "test1", "user3", "admin1", "1", "123", "a", "actuser", "adm", "admin2", "aspnet", "backup", "console", "david", "guest", "john", "owner", "root", "server", "sql", "support", "support_388945a0", "sys", "test2", "test3", "user4", "user5". <br><br> **Minimum-length (Linux):** 1  character <br><br> **Max-length (Linux):** 64 characters <br><br> **Max-length (Windows):** 20 characters  <br><br><li> For root access to the Linux VM, see [Using root privileges on Linux virtual machines in Azure](https://docs.microsoft.com/azure/virtual-machines/virtual-machines-linux-use-root-privileges?toc=%2fazure%2fvirtual-machines%2flinux%2ftoc.json)<br><li> For a list of built-in system users on Linux that should not be used in this field, see [Selecting User Names for Linux on Azure](https://docs.microsoft.com/azure/virtual-machines/virtual-machines-linux-usernames?toc=%2fazure%2fvirtual-machines%2flinux%2ftoc.json)
 	AdminUsername *string `json:"adminUsername,omitempty"`
diff --git a/services/compute/mgmt/2016-03-30/compute/models.go b/services/compute/mgmt/2016-03-30/compute/models.go
index 4204e155c36f..5028840b3331 100644
--- a/services/compute/mgmt/2016-03-30/compute/models.go
+++ b/services/compute/mgmt/2016-03-30/compute/models.go
@@ -1077,7 +1077,7 @@ type OSDiskImage struct {
 
 // OSProfile specifies the operating system settings for the virtual machine.
 type OSProfile struct {
-	// ComputerName - Specifies the host OS name of the virtual machine. <br><br> **Max-length (Windows):** 15 characters <br><br> **Max-length (Linux):** 64 characters. <br><br> For naming conventions and restrictions see [Azure infrastructure services implementation guidelines](https://docs.microsoft.com/azure/virtual-machines/virtual-machines-linux-infrastructure-subscription-accounts-guidelines?toc=%2fazure%2fvirtual-machines%2flinux%2ftoc.json#1-naming-conventions).
+	// ComputerName - Specifies the host OS name of the virtual machine. <br><br> This name cannot be updated after the VM is created. <br><br> **Max-length (Windows):** 15 characters <br><br> **Max-length (Linux):** 64 characters. <br><br> For naming conventions and restrictions see [Azure infrastructure services implementation guidelines](https://docs.microsoft.com/azure/virtual-machines/virtual-machines-linux-infrastructure-subscription-accounts-guidelines?toc=%2fazure%2fvirtual-machines%2flinux%2ftoc.json#1-naming-conventions).
 	ComputerName *string `json:"computerName,omitempty"`
 	// AdminUsername - Specifies the name of the administrator account. <br><br> **Windows-only restriction:** Cannot end in "." <br><br> **Disallowed values:** "administrator", "admin", "user", "user1", "test", "user2", "test1", "user3", "admin1", "1", "123", "a", "actuser", "adm", "admin2", "aspnet", "backup", "console", "david", "guest", "john", "owner", "root", "server", "sql", "support", "support_388945a0", "sys", "test2", "test3", "user4", "user5". <br><br> **Minimum-length (Linux):** 1  character <br><br> **Max-length (Linux):** 64 characters <br><br> **Max-length (Windows):** 20 characters  <br><br><li> For root access to the Linux VM, see [Using root privileges on Linux virtual machines in Azure](https://docs.microsoft.com/azure/virtual-machines/virtual-machines-linux-use-root-privileges?toc=%2fazure%2fvirtual-machines%2flinux%2ftoc.json)<br><li> For a list of built-in system users on Linux that should not be used in this field, see [Selecting User Names for Linux on Azure](https://docs.microsoft.com/azure/virtual-machines/virtual-machines-linux-usernames?toc=%2fazure%2fvirtual-machines%2flinux%2ftoc.json)
 	AdminUsername *string `json:"adminUsername,omitempty"`
diff --git a/services/compute/mgmt/2017-03-30/compute/models.go b/services/compute/mgmt/2017-03-30/compute/models.go
index 659754f17c82..4a1e073dc9a5 100644
--- a/services/compute/mgmt/2017-03-30/compute/models.go
+++ b/services/compute/mgmt/2017-03-30/compute/models.go
@@ -2424,7 +2424,7 @@ type OSDiskImage struct {
 
 // OSProfile specifies the operating system settings for the virtual machine.
 type OSProfile struct {
-	// ComputerName - Specifies the host OS name of the virtual machine. <br><br> **Max-length (Windows):** 15 characters <br><br> **Max-length (Linux):** 64 characters. <br><br> For naming conventions and restrictions see [Azure infrastructure services implementation guidelines](https://docs.microsoft.com/azure/virtual-machines/virtual-machines-linux-infrastructure-subscription-accounts-guidelines?toc=%2fazure%2fvirtual-machines%2flinux%2ftoc.json#1-naming-conventions).
+	// ComputerName - Specifies the host OS name of the virtual machine. <br><br> This name cannot be updated after the VM is created. <br><br> **Max-length (Windows):** 15 characters <br><br> **Max-length (Linux):** 64 characters. <br><br> For naming conventions and restrictions see [Azure infrastructure services implementation guidelines](https://docs.microsoft.com/azure/virtual-machines/virtual-machines-linux-infrastructure-subscription-accounts-guidelines?toc=%2fazure%2fvirtual-machines%2flinux%2ftoc.json#1-naming-conventions).
 	ComputerName *string `json:"computerName,omitempty"`
 	// AdminUsername - Specifies the name of the administrator account. <br><br> **Windows-only restriction:** Cannot end in "." <br><br> **Disallowed values:** "administrator", "admin", "user", "user1", "test", "user2", "test1", "user3", "admin1", "1", "123", "a", "actuser", "adm", "admin2", "aspnet", "backup", "console", "david", "guest", "john", "owner", "root", "server", "sql", "support", "support_388945a0", "sys", "test2", "test3", "user4", "user5". <br><br> **Minimum-length (Linux):** 1  character <br><br> **Max-length (Linux):** 64 characters <br><br> **Max-length (Windows):** 20 characters  <br><br><li> For root access to the Linux VM, see [Using root privileges on Linux virtual machines in Azure](https://docs.microsoft.com/azure/virtual-machines/virtual-machines-linux-use-root-privileges?toc=%2fazure%2fvirtual-machines%2flinux%2ftoc.json)<br><li> For a list of built-in system users on Linux that should not be used in this field, see [Selecting User Names for Linux on Azure](https://docs.microsoft.com/azure/virtual-machines/virtual-machines-linux-usernames?toc=%2fazure%2fvirtual-machines%2flinux%2ftoc.json)
 	AdminUsername *string `json:"adminUsername,omitempty"`
diff --git a/services/compute/mgmt/2017-12-01/compute/models.go b/services/compute/mgmt/2017-12-01/compute/models.go
index 2485e22932b6..e795714b774a 100644
--- a/services/compute/mgmt/2017-12-01/compute/models.go
+++ b/services/compute/mgmt/2017-12-01/compute/models.go
@@ -2233,7 +2233,7 @@ type OSDiskImage struct {
 
 // OSProfile specifies the operating system settings for the virtual machine.
 type OSProfile struct {
-	// ComputerName - Specifies the host OS name of the virtual machine. <br><br> **Max-length (Windows):** 15 characters <br><br> **Max-length (Linux):** 64 characters. <br><br> For naming conventions and restrictions see [Azure infrastructure services implementation guidelines](https://docs.microsoft.com/azure/virtual-machines/virtual-machines-linux-infrastructure-subscription-accounts-guidelines?toc=%2fazure%2fvirtual-machines%2flinux%2ftoc.json#1-naming-conventions).
+	// ComputerName - Specifies the host OS name of the virtual machine. <br><br> This name cannot be updated after the VM is created. <br><br> **Max-length (Windows):** 15 characters <br><br> **Max-length (Linux):** 64 characters. <br><br> For naming conventions and restrictions see [Azure infrastructure services implementation guidelines](https://docs.microsoft.com/azure/virtual-machines/virtual-machines-linux-infrastructure-subscription-accounts-guidelines?toc=%2fazure%2fvirtual-machines%2flinux%2ftoc.json#1-naming-conventions).
 	ComputerName *string `json:"computerName,omitempty"`
 	// AdminUsername - Specifies the name of the administrator account. <br><br> **Windows-only restriction:** Cannot end in "." <br><br> **Disallowed values:** "administrator", "admin", "user", "user1", "test", "user2", "test1", "user3", "admin1", "1", "123", "a", "actuser", "adm", "admin2", "aspnet", "backup", "console", "david", "guest", "john", "owner", "root", "server", "sql", "support", "support_388945a0", "sys", "test2", "test3", "user4", "user5". <br><br> **Minimum-length (Linux):** 1  character <br><br> **Max-length (Linux):** 64 characters <br><br> **Max-length (Windows):** 20 characters  <br><br><li> For root access to the Linux VM, see [Using root privileges on Linux virtual machines in Azure](https://docs.microsoft.com/azure/virtual-machines/virtual-machines-linux-use-root-privileges?toc=%2fazure%2fvirtual-machines%2flinux%2ftoc.json)<br><li> For a list of built-in system users on Linux that should not be used in this field, see [Selecting User Names for Linux on Azure](https://docs.microsoft.com/azure/virtual-machines/virtual-machines-linux-usernames?toc=%2fazure%2fvirtual-machines%2flinux%2ftoc.json)
 	AdminUsername *string `json:"adminUsername,omitempty"`
diff --git a/services/compute/mgmt/2018-04-01/compute/models.go b/services/compute/mgmt/2018-04-01/compute/models.go
index 7b7ebec72187..c5fc2176be2d 100644
--- a/services/compute/mgmt/2018-04-01/compute/models.go
+++ b/services/compute/mgmt/2018-04-01/compute/models.go
@@ -2845,7 +2845,7 @@ type OSDiskImage struct {
 
 // OSProfile specifies the operating system settings for the virtual machine.
 type OSProfile struct {
-	// ComputerName - Specifies the host OS name of the virtual machine. <br><br> **Max-length (Windows):** 15 characters <br><br> **Max-length (Linux):** 64 characters. <br><br> For naming conventions and restrictions see [Azure infrastructure services implementation guidelines](https://docs.microsoft.com/azure/virtual-machines/virtual-machines-linux-infrastructure-subscription-accounts-guidelines?toc=%2fazure%2fvirtual-machines%2flinux%2ftoc.json#1-naming-conventions).
+	// ComputerName - Specifies the host OS name of the virtual machine. <br><br> This name cannot be updated after the VM is created. <br><br> **Max-length (Windows):** 15 characters <br><br> **Max-length (Linux):** 64 characters. <br><br> For naming conventions and restrictions see [Azure infrastructure services implementation guidelines](https://docs.microsoft.com/azure/virtual-machines/virtual-machines-linux-infrastructure-subscription-accounts-guidelines?toc=%2fazure%2fvirtual-machines%2flinux%2ftoc.json#1-naming-conventions).
 	ComputerName *string `json:"computerName,omitempty"`
 	// AdminUsername - Specifies the name of the administrator account. <br><br> **Windows-only restriction:** Cannot end in "." <br><br> **Disallowed values:** "administrator", "admin", "user", "user1", "test", "user2", "test1", "user3", "admin1", "1", "123", "a", "actuser", "adm", "admin2", "aspnet", "backup", "console", "david", "guest", "john", "owner", "root", "server", "sql", "support", "support_388945a0", "sys", "test2", "test3", "user4", "user5". <br><br> **Minimum-length (Linux):** 1  character <br><br> **Max-length (Linux):** 64 characters <br><br> **Max-length (Windows):** 20 characters  <br><br><li> For root access to the Linux VM, see [Using root privileges on Linux virtual machines in Azure](https://docs.microsoft.com/azure/virtual-machines/virtual-machines-linux-use-root-privileges?toc=%2fazure%2fvirtual-machines%2flinux%2ftoc.json)<br><li> For a list of built-in system users on Linux that should not be used in this field, see [Selecting User Names for Linux on Azure](https://docs.microsoft.com/azure/virtual-machines/virtual-machines-linux-usernames?toc=%2fazure%2fvirtual-machines%2flinux%2ftoc.json)
 	AdminUsername *string `json:"adminUsername,omitempty"`
diff --git a/services/compute/mgmt/2018-06-01/compute/models.go b/services/compute/mgmt/2018-06-01/compute/models.go
index 298107b8cb58..e9ebdc6cfb42 100644
--- a/services/compute/mgmt/2018-06-01/compute/models.go
+++ b/services/compute/mgmt/2018-06-01/compute/models.go
@@ -4712,7 +4712,7 @@ type OSDiskImage struct {
 
 // OSProfile specifies the operating system settings for the virtual machine.
 type OSProfile struct {
-	// ComputerName - Specifies the host OS name of the virtual machine. <br><br> **Max-length (Windows):** 15 characters <br><br> **Max-length (Linux):** 64 characters. <br><br> For naming conventions and restrictions see [Azure infrastructure services implementation guidelines](https://docs.microsoft.com/azure/virtual-machines/virtual-machines-linux-infrastructure-subscription-accounts-guidelines?toc=%2fazure%2fvirtual-machines%2flinux%2ftoc.json#1-naming-conventions).
+	// ComputerName - Specifies the host OS name of the virtual machine. <br><br> This name cannot be updated after the VM is created. <br><br> **Max-length (Windows):** 15 characters <br><br> **Max-length (Linux):** 64 characters. <br><br> For naming conventions and restrictions see [Azure infrastructure services implementation guidelines](https://docs.microsoft.com/azure/virtual-machines/virtual-machines-linux-infrastructure-subscription-accounts-guidelines?toc=%2fazure%2fvirtual-machines%2flinux%2ftoc.json#1-naming-conventions).
 	ComputerName *string `json:"computerName,omitempty"`
 	// AdminUsername - Specifies the name of the administrator account. <br><br> **Windows-only restriction:** Cannot end in "." <br><br> **Disallowed values:** "administrator", "admin", "user", "user1", "test", "user2", "test1", "user3", "admin1", "1", "123", "a", "actuser", "adm", "admin2", "aspnet", "backup", "console", "david", "guest", "john", "owner", "root", "server", "sql", "support", "support_388945a0", "sys", "test2", "test3", "user4", "user5". <br><br> **Minimum-length (Linux):** 1  character <br><br> **Max-length (Linux):** 64 characters <br><br> **Max-length (Windows):** 20 characters  <br><br><li> For root access to the Linux VM, see [Using root privileges on Linux virtual machines in Azure](https://docs.microsoft.com/azure/virtual-machines/virtual-machines-linux-use-root-privileges?toc=%2fazure%2fvirtual-machines%2flinux%2ftoc.json)<br><li> For a list of built-in system users on Linux that should not be used in this field, see [Selecting User Names for Linux on Azure](https://docs.microsoft.com/azure/virtual-machines/virtual-machines-linux-usernames?toc=%2fazure%2fvirtual-machines%2flinux%2ftoc.json)
 	AdminUsername *string `json:"adminUsername,omitempty"`
diff --git a/services/compute/mgmt/2018-10-01/compute/models.go b/services/compute/mgmt/2018-10-01/compute/models.go
index aa1976a4cf2c..88c8b96b457e 100644
--- a/services/compute/mgmt/2018-10-01/compute/models.go
+++ b/services/compute/mgmt/2018-10-01/compute/models.go
@@ -4720,7 +4720,7 @@ type OSDiskImage struct {
 
 // OSProfile specifies the operating system settings for the virtual machine.
 type OSProfile struct {
-	// ComputerName - Specifies the host OS name of the virtual machine. <br><br> **Max-length (Windows):** 15 characters <br><br> **Max-length (Linux):** 64 characters. <br><br> For naming conventions and restrictions see [Azure infrastructure services implementation guidelines](https://docs.microsoft.com/azure/virtual-machines/virtual-machines-linux-infrastructure-subscription-accounts-guidelines?toc=%2fazure%2fvirtual-machines%2flinux%2ftoc.json#1-naming-conventions).
+	// ComputerName - Specifies the host OS name of the virtual machine. <br><br> This name cannot be updated after the VM is created. <br><br> **Max-length (Windows):** 15 characters <br><br> **Max-length (Linux):** 64 characters. <br><br> For naming conventions and restrictions see [Azure infrastructure services implementation guidelines](https://docs.microsoft.com/azure/virtual-machines/virtual-machines-linux-infrastructure-subscription-accounts-guidelines?toc=%2fazure%2fvirtual-machines%2flinux%2ftoc.json#1-naming-conventions).
 	ComputerName *string `json:"computerName,omitempty"`
 	// AdminUsername - Specifies the name of the administrator account. <br><br> **Windows-only restriction:** Cannot end in "." <br><br> **Disallowed values:** "administrator", "admin", "user", "user1", "test", "user2", "test1", "user3", "admin1", "1", "123", "a", "actuser", "adm", "admin2", "aspnet", "backup", "console", "david", "guest", "john", "owner", "root", "server", "sql", "support", "support_388945a0", "sys", "test2", "test3", "user4", "user5". <br><br> **Minimum-length (Linux):** 1  character <br><br> **Max-length (Linux):** 64 characters <br><br> **Max-length (Windows):** 20 characters  <br><br><li> For root access to the Linux VM, see [Using root privileges on Linux virtual machines in Azure](https://docs.microsoft.com/azure/virtual-machines/virtual-machines-linux-use-root-privileges?toc=%2fazure%2fvirtual-machines%2flinux%2ftoc.json)<br><li> For a list of built-in system users on Linux that should not be used in this field, see [Selecting User Names for Linux on Azure](https://docs.microsoft.com/azure/virtual-machines/virtual-machines-linux-usernames?toc=%2fazure%2fvirtual-machines%2flinux%2ftoc.json)
 	AdminUsername *string `json:"adminUsername,omitempty"`