diff --git a/.changes/next-release/feature-AWSOutposts-72db06d.json b/.changes/next-release/feature-AWSOutposts-72db06d.json
new file mode 100644
index 000000000000..cc9054bf5e58
--- /dev/null
+++ b/.changes/next-release/feature-AWSOutposts-72db06d.json
@@ -0,0 +1,6 @@
+{
+    "type": "feature",
+    "category": "AWS Outposts",
+    "contributor": "",
+    "description": "This release adds API operations AWS uses to install Outpost servers."
+}
diff --git a/services/outposts/src/main/resources/codegen-resources/service-2.json b/services/outposts/src/main/resources/codegen-resources/service-2.json
index 5598000e4828..e691b60b89af 100644
--- a/services/outposts/src/main/resources/codegen-resources/service-2.json
+++ b/services/outposts/src/main/resources/codegen-resources/service-2.json
@@ -132,6 +132,22 @@
       ],
       "documentation":"<p>Gets information about a catalog item.</p>"
     },
+    "GetConnection":{
+      "name":"GetConnection",
+      "http":{
+        "method":"GET",
+        "requestUri":"/connections/{ConnectionId}"
+      },
+      "input":{"shape":"GetConnectionRequest"},
+      "output":{"shape":"GetConnectionResponse"},
+      "errors":[
+        {"shape":"AccessDeniedException"},
+        {"shape":"ValidationException"},
+        {"shape":"NotFoundException"},
+        {"shape":"InternalServerException"}
+      ],
+      "documentation":"<note> <p> Amazon Web Services uses this action to install Outpost servers.</p> </note> <p> Gets information about a specified connection. </p> <p> Use CloudTrail to monitor this action or Amazon Web Services managed policy for Amazon Web Services Outposts to secure it. For more information, see <a href=\"https://docs.aws.amazon.com/outposts/latest/userguide/security-iam-awsmanpol.html\"> Amazon Web Services managed policies for Amazon Web Services Outposts</a> and <a href=\"https://docs.aws.amazon.com/outposts/latest/userguide/logging-using-cloudtrail.html\"> Logging Amazon Web Services Outposts API calls with Amazon Web Services CloudTrail</a> in the <i>Amazon Web Services Outposts User Guide</i>. </p>"
+    },
     "GetOrder":{
       "name":"GetOrder",
       "http":{
@@ -303,6 +319,22 @@
       ],
       "documentation":"<p>Lists the tags for the specified resource.</p>"
     },
+    "StartConnection":{
+      "name":"StartConnection",
+      "http":{
+        "method":"POST",
+        "requestUri":"/connections"
+      },
+      "input":{"shape":"StartConnectionRequest"},
+      "output":{"shape":"StartConnectionResponse"},
+      "errors":[
+        {"shape":"AccessDeniedException"},
+        {"shape":"ValidationException"},
+        {"shape":"NotFoundException"},
+        {"shape":"InternalServerException"}
+      ],
+      "documentation":"<note> <p> Amazon Web Services uses this action to install Outpost servers.</p> </note> <p> Starts the connection required for Outpost server installation. </p> <p> Use CloudTrail to monitor this action or Amazon Web Services managed policy for Amazon Web Services Outposts to secure it. For more information, see <a href=\"https://docs.aws.amazon.com/outposts/latest/userguide/security-iam-awsmanpol.html\"> Amazon Web Services managed policies for Amazon Web Services Outposts</a> and <a href=\"https://docs.aws.amazon.com/outposts/latest/userguide/logging-using-cloudtrail.html\"> Logging Amazon Web Services Outposts API calls with Amazon Web Services CloudTrail</a> in the <i>Amazon Web Services Outposts User Guide</i>. </p>"
+    },
     "TagResource":{
       "name":"TagResource",
       "http":{
@@ -568,6 +600,16 @@
       "max":5,
       "min":1
     },
+    "CIDR":{
+      "type":"string",
+      "max":18,
+      "min":9,
+      "pattern":"^([0-9]{1,3}\\.){3}[0-9]{1,3}/[0-9]{1,2}$"
+    },
+    "CIDRList":{
+      "type":"list",
+      "member":{"shape":"CIDR"}
+    },
     "CancelOrderInput":{
       "type":"structure",
       "required":["OrderId"],
@@ -686,6 +728,42 @@
       "error":{"httpStatusCode":409},
       "exception":true
     },
+    "ConnectionDetails":{
+      "type":"structure",
+      "members":{
+        "ClientPublicKey":{
+          "shape":"WireGuardPublicKey",
+          "documentation":"<p> The public key of the client. </p>"
+        },
+        "ServerPublicKey":{
+          "shape":"WireGuardPublicKey",
+          "documentation":"<p> The public key of the server. </p>"
+        },
+        "ServerEndpoint":{
+          "shape":"ServerEndpoint",
+          "documentation":"<p> The endpoint for the server. </p>"
+        },
+        "ClientTunnelAddress":{
+          "shape":"CIDR",
+          "documentation":"<p> The client tunnel address. </p>"
+        },
+        "ServerTunnelAddress":{
+          "shape":"CIDR",
+          "documentation":"<p> The server tunnel address. </p>"
+        },
+        "AllowedIps":{
+          "shape":"CIDRList",
+          "documentation":"<p> The allowed IP addresses. </p>"
+        }
+      },
+      "documentation":"<p> Information about a connection. </p>"
+    },
+    "ConnectionId":{
+      "type":"string",
+      "max":255,
+      "min":1,
+      "pattern":"^([\\w-]+)$"
+    },
     "ContactName":{
       "type":"string",
       "max":255,
@@ -842,6 +920,12 @@
       "members":{
       }
     },
+    "DeviceSerialNumber":{
+      "type":"string",
+      "max":100,
+      "min":1,
+      "pattern":"^(\\w+)$"
+    },
     "DistrictOrCounty":{
       "type":"string",
       "max":60,
@@ -914,6 +998,31 @@
         }
       }
     },
+    "GetConnectionRequest":{
+      "type":"structure",
+      "required":["ConnectionId"],
+      "members":{
+        "ConnectionId":{
+          "shape":"ConnectionId",
+          "documentation":"<p> The ID of the connection you request. </p>",
+          "location":"uri",
+          "locationName":"ConnectionId"
+        }
+      }
+    },
+    "GetConnectionResponse":{
+      "type":"structure",
+      "members":{
+        "ConnectionId":{
+          "shape":"ConnectionId",
+          "documentation":"<p> The ID of the connection you receive. </p>"
+        },
+        "ConnectionDetails":{
+          "shape":"ConnectionDetails",
+          "documentation":"<p> Information about a connection. </p>"
+        }
+      }
+    },
     "GetOrderInput":{
       "type":"structure",
       "required":["OrderId"],
@@ -1396,6 +1505,11 @@
       "min":0,
       "pattern":"^\\S[\\S ]*$"
     },
+    "NetworkInterfaceDeviceIndex":{
+      "type":"integer",
+      "max":1,
+      "min":0
+    },
     "NotFoundException":{
       "type":"structure",
       "members":{
@@ -1701,6 +1815,12 @@
         "ORDER"
       ]
     },
+    "ServerEndpoint":{
+      "type":"string",
+      "max":21,
+      "min":9,
+      "pattern":"^([0-9]{1,3}\\.){3}[0-9]{1,3}:[0-9]{1,5}$"
+    },
     "ServiceQuotaExceededException":{
       "type":"structure",
       "members":{
@@ -1785,6 +1905,46 @@
       "min":1,
       "pattern":"OR-[A-Z0-9]{7}"
     },
+    "StartConnectionRequest":{
+      "type":"structure",
+      "required":[
+        "DeviceSerialNumber",
+        "AssetId",
+        "ClientPublicKey",
+        "NetworkInterfaceDeviceIndex"
+      ],
+      "members":{
+        "DeviceSerialNumber":{
+          "shape":"DeviceSerialNumber",
+          "documentation":"<p> The serial number of the dongle. </p>"
+        },
+        "AssetId":{
+          "shape":"AssetId",
+          "documentation":"<p> The ID of the Outpost server. </p>"
+        },
+        "ClientPublicKey":{
+          "shape":"WireGuardPublicKey",
+          "documentation":"<p> The public key of the client. </p>"
+        },
+        "NetworkInterfaceDeviceIndex":{
+          "shape":"NetworkInterfaceDeviceIndex",
+          "documentation":"<p> The device index of the network interface on the Outpost server. </p>"
+        }
+      }
+    },
+    "StartConnectionResponse":{
+      "type":"structure",
+      "members":{
+        "ConnectionId":{
+          "shape":"ConnectionId",
+          "documentation":"<p> The ID of the connection. </p>"
+        },
+        "UnderlayIpAddress":{
+          "shape":"UnderlayIpAddress",
+          "documentation":"<p> The underlay IP address. </p>"
+        }
+      }
+    },
     "StateOrRegion":{
       "type":"string",
       "max":50,
@@ -1879,6 +2039,12 @@
       "min":1,
       "pattern":"^(\\d+)##(\\S+)$"
     },
+    "UnderlayIpAddress":{
+      "type":"string",
+      "max":15,
+      "min":7,
+      "pattern":"^([0-9]{1,3}\\.){3}[0-9]{1,3}$"
+    },
     "UntagResourceRequest":{
       "type":"structure",
       "required":[
@@ -2077,6 +2243,12 @@
       "error":{"httpStatusCode":400},
       "exception":true
     },
+    "WireGuardPublicKey":{
+      "type":"string",
+      "max":44,
+      "min":44,
+      "pattern":"^[a-zA-Z0-9/+]{43}=$"
+    },
     "outpostListDefinition":{
       "type":"list",
       "member":{"shape":"Outpost"},