diff --git a/botocore/data/lambdainternal-local/2015-03-31/service-2.json b/botocore/data/lambdainternal-local/2015-03-31/service-2.json
new file mode 100644
index 0000000..5905160
--- /dev/null
+++ b/botocore/data/lambdainternal-local/2015-03-31/service-2.json
@@ -0,0 +1,416 @@
+{
+  "version":"2.0",
+  "metadata":{
+    "apiVersion":"2015-03-31",
+    "endpointPrefix":"lambda",
+    "protocol":"rest-json",
+    "serviceFullName":"AWS Lambda",
+    "serviceId":"Lambda",
+    "signatureVersion":"v4",
+    "signingName":"execute-api",
+    "uid":"lambda-2015-03-31"
+  },
+  "operations":{
+    "CheckpointDurableExecution":{
+      "name":"CheckpointDurableExecution",
+      "http":{
+        "method":"POST",
+        "requestUri":"/2025-12-01/durable-execution-state/{CheckpointToken}/checkpoint",
+        "responseCode":200
+      },
+      "input":{"shape":"CheckpointDurableExecutionRequest"},
+      "output":{"shape":"CheckpointDurableExecutionResponse"},
+      "errors":[
+        {"shape":"InvalidParameterValueException"},
+        {"shape":"TooManyRequestsException"},
+        {"shape":"ServiceException"}
+      ],
+      "idempotent":true
+    },
+    "GetDurableExecution":{
+      "name":"GetDurableExecution",
+      "http":{
+        "method":"GET",
+        "requestUri":"/2025-12-01/durable-executions/{DurableExecutionArn}",
+        "responseCode":200
+      },
+      "input":{"shape":"GetDurableExecutionRequest"},
+      "output":{"shape":"GetDurableExecutionResponse"},
+      "errors":[
+        {"shape":"InvalidParameterValueException"},
+        {"shape":"TooManyRequestsException"},
+        {"shape":"ServiceException"},
+        {"shape":"ResourceNotFoundException"}
+      ]
+    },
+    "GetDurableExecutionState":{
+      "name":"GetDurableExecutionState",
+      "http":{
+        "method":"GET",
+        "requestUri":"/2025-12-01/durable-execution-state/{CheckpointToken}/getState",
+        "responseCode":200
+      },
+      "input":{"shape":"GetDurableExecutionStateRequest"},
+      "output":{"shape":"GetDurableExecutionStateResponse"},
+      "errors":[
+        {"shape":"InvalidParameterValueException"},
+        {"shape":"TooManyRequestsException"},
+        {"shape":"ServiceException"}
+      ]
+    },
+    "GetDurableExecutionHistory":{
+      "name":"GetDurableExecutionHistory",
+      "http":{
+        "method":"GET",
+        "requestUri":"/2025-12-01/durable-executions/{DurableExecutionArn}/history",
+        "responseCode":200
+      },
+      "input":{"shape":"GetDurableExecutionHistoryRequest"},
+      "output":{"shape":"GetDurableExecutionHistoryResponse"},
+      "errors":[
+        {"shape":"InvalidParameterValueException"},
+        {"shape":"TooManyRequestsException"},
+        {"shape":"ServiceException"},
+        {"shape":"ResourceNotFoundException"}
+      ]
+    },
+    "SendDurableExecutionCallbackFailure":{
+      "name":"SendDurableExecutionCallbackFailure",
+      "http":{
+        "method":"POST",
+        "requestUri":"/2025-12-01/durable-execution-callbacks/{CallbackId}/fail",
+        "responseCode":200
+      },
+      "input":{"shape":"SendDurableExecutionCallbackFailureRequest"},
+      "output":{"shape":"SendDurableExecutionCallbackFailureResponse"},
+      "errors":[
+        {"shape":"InvalidParameterValueException"},
+        {"shape":"TooManyRequestsException"},
+        {"shape":"ServiceException"},
+        {"shape":"CallbackTimeoutException"}
+      ]
+    },
+    "SendDurableExecutionCallbackHeartbeat":{
+      "name":"SendDurableExecutionCallbackHeartbeat",
+      "http":{
+        "method":"POST",
+        "requestUri":"/2025-12-01/durable-execution-callbacks/{CallbackId}/heartbeat",
+        "responseCode":200
+      },
+      "input":{"shape":"SendDurableExecutionCallbackHeartbeatRequest"},
+      "output":{"shape":"SendDurableExecutionCallbackHeartbeatResponse"},
+      "errors":[
+        {"shape":"InvalidParameterValueException"},
+        {"shape":"TooManyRequestsException"},
+        {"shape":"ServiceException"},
+        {"shape":"CallbackTimeoutException"}
+      ]
+    },
+    "SendDurableExecutionCallbackSuccess":{
+      "name":"SendDurableExecutionCallbackSuccess",
+      "http":{
+        "method":"POST",
+        "requestUri":"/2025-12-01/durable-execution-callbacks/{CallbackId}/succeed",
+        "responseCode":200
+      },
+      "input":{"shape":"SendDurableExecutionCallbackSuccessRequest"},
+      "output":{"shape":"SendDurableExecutionCallbackSuccessResponse"},
+      "errors":[
+        {"shape":"InvalidParameterValueException"},
+        {"shape":"TooManyRequestsException"},
+        {"shape":"ServiceException"},
+        {"shape":"CallbackTimeoutException"}
+      ]
+    },
+    "ListDurableExecutions":{
+      "name":"ListDurableExecutions",
+      "http":{
+        "method":"GET",
+        "requestUri":"/2025-12-01/durable-executions",
+        "responseCode":200
+      },
+      "input":{"shape":"ListDurableExecutionsRequest"},
+      "output":{"shape":"ListDurableExecutionsResponse"},
+      "errors":[
+        {"shape":"InvalidParameterValueException"},
+        {"shape":"TooManyRequestsException"},
+        {"shape":"ServiceException"}
+      ]
+    }
+  },
+  "shapes":{
+    "CheckpointDurableExecutionRequest":{
+      "type":"structure",
+      "required":["CheckpointToken"],
+      "members":{
+        "CheckpointToken":{
+          "shape":"CheckpointToken",
+          "location":"uri",
+          "locationName":"CheckpointToken"
+        },
+        "Updates":{"shape":"OperationUpdates"},
+        "ClientToken":{"shape":"ClientToken"}
+      }
+    },
+    "CheckpointDurableExecutionResponse":{
+      "type":"structure",
+      "members":{
+        "CheckpointToken":{"shape":"CheckpointToken"},
+        "NewExecutionState":{"shape":"CheckpointUpdatedExecutionState"}
+      }
+    },
+    "CheckpointToken":{"type":"string"},
+    "CheckpointUpdatedExecutionState":{
+      "type":"structure",
+      "members":{
+        "Operations":{"shape":"Operations"},
+        "NextMarker":{"shape":"String"}
+      }
+    },
+    "ClientToken":{"type":"string"},
+    "GetDurableExecutionRequest":{
+      "type":"structure",
+      "required":["DurableExecutionArn"],
+      "members":{
+        "DurableExecutionArn":{
+          "shape":"String",
+          "location":"uri",
+          "locationName":"DurableExecutionArn"
+        }
+      }
+    },
+    "GetDurableExecutionResponse":{
+      "type":"structure",
+      "members":{
+        "DurableExecutionArn":{"shape":"String"},
+        "DurableExecutionName":{"shape":"String"},
+        "FunctionArn":{"shape":"String"},
+        "InputPayload":{"shape":"Blob"},
+        "Status":{"shape":"String"},
+        "StartDate":{"shape":"Timestamp"},
+        "StopDate":{"shape":"Timestamp"},
+        "ResultPayload":{"shape":"Blob"},
+        "ErrorPayload":{"shape":"Blob"}
+      }
+    },
+    "GetDurableExecutionStateRequest":{
+      "type":"structure",
+      "required":["CheckpointToken"],
+      "members":{
+        "CheckpointToken":{
+          "shape":"CheckpointToken",
+          "location":"uri",
+          "locationName":"CheckpointToken"
+        },
+        "MaxItems":{"shape":"Integer"},
+        "Marker":{"shape":"String"}
+      }
+    },
+    "GetDurableExecutionStateResponse":{
+      "type":"structure",
+      "members":{
+        "Operations":{"shape":"Operations"},
+        "NextMarker":{"shape":"String"}
+      }
+    },
+    "GetDurableExecutionHistoryRequest":{
+      "type":"structure",
+      "required":["DurableExecutionArn"],
+      "members":{
+        "DurableExecutionArn":{
+          "shape":"String",
+          "location":"uri",
+          "locationName":"DurableExecutionArn"
+        },
+        "IncludeExecutionData":{"shape":"Boolean"},
+        "MaxItems":{"shape":"Integer"},
+        "Marker":{"shape":"String"},
+        "ReverseOrder":{"shape":"Boolean"}
+      }
+    },
+    "GetDurableExecutionHistoryResponse":{
+      "type":"structure",
+      "members":{
+        "Events":{"shape":"Events"},
+        "NextMarker":{"shape":"String"}
+      }
+    },
+    "SendDurableExecutionCallbackFailureRequest":{
+      "type":"structure",
+      "required":["CallbackId"],
+      "members":{
+        "CallbackId":{
+          "shape":"String",
+          "location":"uri",
+          "locationName":"CallbackId"
+        },
+        "Error":{"shape":"ErrorObject"}
+      }
+    },
+    "SendDurableExecutionCallbackFailureResponse":{
+      "type":"structure",
+      "members":{}
+    },
+    "SendDurableExecutionCallbackHeartbeatRequest":{
+      "type":"structure",
+      "required":["CallbackId"],
+      "members":{
+        "CallbackId":{
+          "shape":"String",
+          "location":"uri",
+          "locationName":"CallbackId"
+        }
+      }
+    },
+    "SendDurableExecutionCallbackHeartbeatResponse":{
+      "type":"structure",
+      "members":{}
+    },
+    "SendDurableExecutionCallbackSuccessRequest":{
+      "type":"structure",
+      "required":["CallbackId"],
+      "members":{
+        "CallbackId":{
+          "shape":"String",
+          "location":"uri",
+          "locationName":"CallbackId"
+        },
+        "Result":{"shape":"Blob"}
+      }
+    },
+    "SendDurableExecutionCallbackSuccessResponse":{
+      "type":"structure",
+      "members":{}
+    },
+    "ListDurableExecutionsRequest":{
+      "type":"structure",
+      "members":{
+        "FunctionName":{"shape":"String"},
+        "FunctionVersion":{"shape":"String"},
+        "DurableExecutionName":{"shape":"String"},
+        "StatusFilter":{"shape":"String"},
+        "TimeFilter":{"shape":"String"},
+        "TimeAfter":{"shape":"Timestamp"},
+        "TimeBefore":{"shape":"Timestamp"},
+        "ReverseOrder":{"shape":"Boolean"},
+        "Marker":{"shape":"String"},
+        "MaxItems":{"shape":"Integer"}
+      }
+    },
+    "ListDurableExecutionsResponse":{
+      "type":"structure",
+      "members":{
+        "DurableExecutions":{"shape":"DurableExecutions"},
+        "NextMarker":{"shape":"String"}
+      }
+    },
+    "Operations":{
+      "type":"list",
+      "member":{"shape":"Operation"}
+    },
+    "Operation":{
+      "type":"structure",
+      "members":{
+        "Id":{"shape":"String"},
+        "Type":{"shape":"String"},
+        "Status":{"shape":"String"}
+      }
+    },
+    "OperationUpdates":{
+      "type":"list",
+      "member":{"shape":"OperationUpdate"}
+    },
+    "OperationUpdate":{
+      "type":"structure",
+      "members":{
+        "Id":{"shape":"String"},
+        "Action":{"shape":"String"},
+        "Payload":{"shape":"Blob"},
+        "Error":{"shape":"ErrorObject"}
+      }
+    },
+    "ErrorObject":{
+      "type":"structure",
+      "members":{
+        "Error":{"shape":"String"},
+        "Cause":{"shape":"String"}
+      }
+    },
+    "Events":{
+      "type":"list",
+      "member":{"shape":"Event"}
+    },
+    "Event":{
+      "type":"structure",
+      "members":{
+        "EventType":{"shape":"String"},
+        "EventId":{"shape":"Integer"},
+        "EventTimestamp":{"shape":"Timestamp"}
+      }
+    },
+    "DurableExecutions":{
+      "type":"list",
+      "member":{"shape":"DurableExecution"}
+    },
+    "DurableExecution":{
+      "type":"structure",
+      "members":{
+        "DurableExecutionArn":{"shape":"String"},
+        "DurableExecutionName":{"shape":"String"},
+        "FunctionArn":{"shape":"String"},
+        "Status":{"shape":"String"},
+        "StartDate":{"shape":"Timestamp"},
+        "StopDate":{"shape":"Timestamp"}
+      }
+    },
+    "InvalidParameterValueException":{
+      "type":"structure",
+      "members":{
+        "Type":{"shape":"String"},
+        "message":{"shape":"String"}
+      },
+      "error":{"httpStatusCode":400},
+      "exception":true
+    },
+    "TooManyRequestsException":{
+      "type":"structure",
+      "members":{
+        "Type":{"shape":"String"},
+        "message":{"shape":"String"}
+      },
+      "error":{"httpStatusCode":429},
+      "exception":true
+    },
+    "ServiceException":{
+      "type":"structure",
+      "members":{
+        "Type":{"shape":"String"},
+        "Message":{"shape":"String"}
+      },
+      "error":{"httpStatusCode":500},
+      "exception":true
+    },
+    "ResourceNotFoundException":{
+      "type":"structure",
+      "members":{
+        "Type":{"shape":"String"},
+        "Message":{"shape":"String"}
+      },
+      "error":{"httpStatusCode":404},
+      "exception":true
+    },
+    "CallbackTimeoutException":{
+      "type":"structure",
+      "members":{
+        "message":{"shape":"String"}
+      },
+      "error":{"httpStatusCode":400},
+      "exception":true
+    },
+    "String":{"type":"string"},
+    "Integer":{"type":"integer"},
+    "Boolean":{"type":"boolean"},
+    "Blob":{"type":"blob"},
+    "Timestamp":{"type":"timestamp"}
+  }
+}
diff --git a/botocore/data/lambdainternal/2015-03-31/service-2.json b/botocore/data/lambdainternal/2015-03-31/service-2.json
new file mode 100644
index 0000000..eca65f6
--- /dev/null
+++ b/botocore/data/lambdainternal/2015-03-31/service-2.json
@@ -0,0 +1,415 @@
+{
+  "version":"2.0",
+  "metadata":{
+    "apiVersion":"2015-03-31",
+    "endpointPrefix":"lambda",
+    "protocol":"rest-json",
+    "serviceFullName":"AWS Lambda",
+    "serviceId":"Lambda",
+    "signatureVersion":"v4",
+    "uid":"lambda-2015-03-31"
+  },
+  "operations":{
+    "CheckpointDurableExecution":{
+      "name":"CheckpointDurableExecution",
+      "http":{
+        "method":"POST",
+        "requestUri":"/2025-12-01/durable-execution-state/{CheckpointToken}/checkpoint",
+        "responseCode":200
+      },
+      "input":{"shape":"CheckpointDurableExecutionRequest"},
+      "output":{"shape":"CheckpointDurableExecutionResponse"},
+      "errors":[
+        {"shape":"InvalidParameterValueException"},
+        {"shape":"TooManyRequestsException"},
+        {"shape":"ServiceException"}
+      ],
+      "idempotent":true
+    },
+    "GetDurableExecution":{
+      "name":"GetDurableExecution",
+      "http":{
+        "method":"GET",
+        "requestUri":"/2025-12-01/durable-executions/{DurableExecutionArn}",
+        "responseCode":200
+      },
+      "input":{"shape":"GetDurableExecutionRequest"},
+      "output":{"shape":"GetDurableExecutionResponse"},
+      "errors":[
+        {"shape":"InvalidParameterValueException"},
+        {"shape":"TooManyRequestsException"},
+        {"shape":"ServiceException"},
+        {"shape":"ResourceNotFoundException"}
+      ]
+    },
+    "GetDurableExecutionState":{
+      "name":"GetDurableExecutionState",
+      "http":{
+        "method":"GET",
+        "requestUri":"/2025-12-01/durable-execution-state/{CheckpointToken}/getState",
+        "responseCode":200
+      },
+      "input":{"shape":"GetDurableExecutionStateRequest"},
+      "output":{"shape":"GetDurableExecutionStateResponse"},
+      "errors":[
+        {"shape":"InvalidParameterValueException"},
+        {"shape":"TooManyRequestsException"},
+        {"shape":"ServiceException"}
+      ]
+    },
+    "GetDurableExecutionHistory":{
+      "name":"GetDurableExecutionHistory",
+      "http":{
+        "method":"GET",
+        "requestUri":"/2025-12-01/durable-executions/{DurableExecutionArn}/history",
+        "responseCode":200
+      },
+      "input":{"shape":"GetDurableExecutionHistoryRequest"},
+      "output":{"shape":"GetDurableExecutionHistoryResponse"},
+      "errors":[
+        {"shape":"InvalidParameterValueException"},
+        {"shape":"TooManyRequestsException"},
+        {"shape":"ServiceException"},
+        {"shape":"ResourceNotFoundException"}
+      ]
+    },
+    "SendDurableExecutionCallbackFailure":{
+      "name":"SendDurableExecutionCallbackFailure",
+      "http":{
+        "method":"POST",
+        "requestUri":"/2025-12-01/durable-execution-callbacks/{CallbackId}/fail",
+        "responseCode":200
+      },
+      "input":{"shape":"SendDurableExecutionCallbackFailureRequest"},
+      "output":{"shape":"SendDurableExecutionCallbackFailureResponse"},
+      "errors":[
+        {"shape":"InvalidParameterValueException"},
+        {"shape":"TooManyRequestsException"},
+        {"shape":"ServiceException"},
+        {"shape":"CallbackTimeoutException"}
+      ]
+    },
+    "SendDurableExecutionCallbackHeartbeat":{
+      "name":"SendDurableExecutionCallbackHeartbeat",
+      "http":{
+        "method":"POST",
+        "requestUri":"/2025-12-01/durable-execution-callbacks/{CallbackId}/heartbeat",
+        "responseCode":200
+      },
+      "input":{"shape":"SendDurableExecutionCallbackHeartbeatRequest"},
+      "output":{"shape":"SendDurableExecutionCallbackHeartbeatResponse"},
+      "errors":[
+        {"shape":"InvalidParameterValueException"},
+        {"shape":"TooManyRequestsException"},
+        {"shape":"ServiceException"},
+        {"shape":"CallbackTimeoutException"}
+      ]
+    },
+    "SendDurableExecutionCallbackSuccess":{
+      "name":"SendDurableExecutionCallbackSuccess",
+      "http":{
+        "method":"POST",
+        "requestUri":"/2025-12-01/durable-execution-callbacks/{CallbackId}/succeed",
+        "responseCode":200
+      },
+      "input":{"shape":"SendDurableExecutionCallbackSuccessRequest"},
+      "output":{"shape":"SendDurableExecutionCallbackSuccessResponse"},
+      "errors":[
+        {"shape":"InvalidParameterValueException"},
+        {"shape":"TooManyRequestsException"},
+        {"shape":"ServiceException"},
+        {"shape":"CallbackTimeoutException"}
+      ]
+    },
+    "ListDurableExecutions":{
+      "name":"ListDurableExecutions",
+      "http":{
+        "method":"GET",
+        "requestUri":"/2025-12-01/durable-executions",
+        "responseCode":200
+      },
+      "input":{"shape":"ListDurableExecutionsRequest"},
+      "output":{"shape":"ListDurableExecutionsResponse"},
+      "errors":[
+        {"shape":"InvalidParameterValueException"},
+        {"shape":"TooManyRequestsException"},
+        {"shape":"ServiceException"}
+      ]
+    }
+  },
+  "shapes":{
+    "CheckpointDurableExecutionRequest":{
+      "type":"structure",
+      "required":["CheckpointToken"],
+      "members":{
+        "CheckpointToken":{
+          "shape":"CheckpointToken",
+          "location":"uri",
+          "locationName":"CheckpointToken"
+        },
+        "Updates":{"shape":"OperationUpdates"},
+        "ClientToken":{"shape":"ClientToken"}
+      }
+    },
+    "CheckpointDurableExecutionResponse":{
+      "type":"structure",
+      "members":{
+        "CheckpointToken":{"shape":"CheckpointToken"},
+        "NewExecutionState":{"shape":"CheckpointUpdatedExecutionState"}
+      }
+    },
+    "CheckpointToken":{"type":"string"},
+    "CheckpointUpdatedExecutionState":{
+      "type":"structure",
+      "members":{
+        "Operations":{"shape":"Operations"},
+        "NextMarker":{"shape":"String"}
+      }
+    },
+    "ClientToken":{"type":"string"},
+    "GetDurableExecutionRequest":{
+      "type":"structure",
+      "required":["DurableExecutionArn"],
+      "members":{
+        "DurableExecutionArn":{
+          "shape":"String",
+          "location":"uri",
+          "locationName":"DurableExecutionArn"
+        }
+      }
+    },
+    "GetDurableExecutionResponse":{
+      "type":"structure",
+      "members":{
+        "DurableExecutionArn":{"shape":"String"},
+        "DurableExecutionName":{"shape":"String"},
+        "FunctionArn":{"shape":"String"},
+        "InputPayload":{"shape":"Blob"},
+        "Status":{"shape":"String"},
+        "StartDate":{"shape":"Timestamp"},
+        "StopDate":{"shape":"Timestamp"},
+        "ResultPayload":{"shape":"Blob"},
+        "ErrorPayload":{"shape":"Blob"}
+      }
+    },
+    "GetDurableExecutionStateRequest":{
+      "type":"structure",
+      "required":["CheckpointToken"],
+      "members":{
+        "CheckpointToken":{
+          "shape":"CheckpointToken",
+          "location":"uri",
+          "locationName":"CheckpointToken"
+        },
+        "MaxItems":{"shape":"Integer"},
+        "Marker":{"shape":"String"}
+      }
+    },
+    "GetDurableExecutionStateResponse":{
+      "type":"structure",
+      "members":{
+        "Operations":{"shape":"Operations"},
+        "NextMarker":{"shape":"String"}
+      }
+    },
+    "GetDurableExecutionHistoryRequest":{
+      "type":"structure",
+      "required":["DurableExecutionArn"],
+      "members":{
+        "DurableExecutionArn":{
+          "shape":"String",
+          "location":"uri",
+          "locationName":"DurableExecutionArn"
+        },
+        "IncludeExecutionData":{"shape":"Boolean"},
+        "MaxItems":{"shape":"Integer"},
+        "Marker":{"shape":"String"},
+        "ReverseOrder":{"shape":"Boolean"}
+      }
+    },
+    "GetDurableExecutionHistoryResponse":{
+      "type":"structure",
+      "members":{
+        "Events":{"shape":"Events"},
+        "NextMarker":{"shape":"String"}
+      }
+    },
+    "SendDurableExecutionCallbackFailureRequest":{
+      "type":"structure",
+      "required":["CallbackId"],
+      "members":{
+        "CallbackId":{
+          "shape":"String",
+          "location":"uri",
+          "locationName":"CallbackId"
+        },
+        "Error":{"shape":"ErrorObject"}
+      }
+    },
+    "SendDurableExecutionCallbackFailureResponse":{
+      "type":"structure",
+      "members":{}
+    },
+    "SendDurableExecutionCallbackHeartbeatRequest":{
+      "type":"structure",
+      "required":["CallbackId"],
+      "members":{
+        "CallbackId":{
+          "shape":"String",
+          "location":"uri",
+          "locationName":"CallbackId"
+        }
+      }
+    },
+    "SendDurableExecutionCallbackHeartbeatResponse":{
+      "type":"structure",
+      "members":{}
+    },
+    "SendDurableExecutionCallbackSuccessRequest":{
+      "type":"structure",
+      "required":["CallbackId"],
+      "members":{
+        "CallbackId":{
+          "shape":"String",
+          "location":"uri",
+          "locationName":"CallbackId"
+        },
+        "Result":{"shape":"Blob"}
+      }
+    },
+    "SendDurableExecutionCallbackSuccessResponse":{
+      "type":"structure",
+      "members":{}
+    },
+    "ListDurableExecutionsRequest":{
+      "type":"structure",
+      "members":{
+        "FunctionName":{"shape":"String"},
+        "FunctionVersion":{"shape":"String"},
+        "DurableExecutionName":{"shape":"String"},
+        "StatusFilter":{"shape":"String"},
+        "TimeFilter":{"shape":"String"},
+        "TimeAfter":{"shape":"Timestamp"},
+        "TimeBefore":{"shape":"Timestamp"},
+        "ReverseOrder":{"shape":"Boolean"},
+        "Marker":{"shape":"String"},
+        "MaxItems":{"shape":"Integer"}
+      }
+    },
+    "ListDurableExecutionsResponse":{
+      "type":"structure",
+      "members":{
+        "DurableExecutions":{"shape":"DurableExecutions"},
+        "NextMarker":{"shape":"String"}
+      }
+    },
+    "Operations":{
+      "type":"list",
+      "member":{"shape":"Operation"}
+    },
+    "Operation":{
+      "type":"structure",
+      "members":{
+        "Id":{"shape":"String"},
+        "Type":{"shape":"String"},
+        "Status":{"shape":"String"}
+      }
+    },
+    "OperationUpdates":{
+      "type":"list",
+      "member":{"shape":"OperationUpdate"}
+    },
+    "OperationUpdate":{
+      "type":"structure",
+      "members":{
+        "Id":{"shape":"String"},
+        "Action":{"shape":"String"},
+        "Payload":{"shape":"Blob"},
+        "Error":{"shape":"ErrorObject"}
+      }
+    },
+    "ErrorObject":{
+      "type":"structure",
+      "members":{
+        "Error":{"shape":"String"},
+        "Cause":{"shape":"String"}
+      }
+    },
+    "Events":{
+      "type":"list",
+      "member":{"shape":"Event"}
+    },
+    "Event":{
+      "type":"structure",
+      "members":{
+        "EventType":{"shape":"String"},
+        "EventId":{"shape":"Integer"},
+        "EventTimestamp":{"shape":"Timestamp"}
+      }
+    },
+    "DurableExecutions":{
+      "type":"list",
+      "member":{"shape":"DurableExecution"}
+    },
+    "DurableExecution":{
+      "type":"structure",
+      "members":{
+        "DurableExecutionArn":{"shape":"String"},
+        "DurableExecutionName":{"shape":"String"},
+        "FunctionArn":{"shape":"String"},
+        "Status":{"shape":"String"},
+        "StartDate":{"shape":"Timestamp"},
+        "StopDate":{"shape":"Timestamp"}
+      }
+    },
+    "InvalidParameterValueException":{
+      "type":"structure",
+      "members":{
+        "Type":{"shape":"String"},
+        "message":{"shape":"String"}
+      },
+      "error":{"httpStatusCode":400},
+      "exception":true
+    },
+    "TooManyRequestsException":{
+      "type":"structure",
+      "members":{
+        "Type":{"shape":"String"},
+        "message":{"shape":"String"}
+      },
+      "error":{"httpStatusCode":429},
+      "exception":true
+    },
+    "ServiceException":{
+      "type":"structure",
+      "members":{
+        "Type":{"shape":"String"},
+        "Message":{"shape":"String"}
+      },
+      "error":{"httpStatusCode":500},
+      "exception":true
+    },
+    "ResourceNotFoundException":{
+      "type":"structure",
+      "members":{
+        "Type":{"shape":"String"},
+        "Message":{"shape":"String"}
+      },
+      "error":{"httpStatusCode":404},
+      "exception":true
+    },
+    "CallbackTimeoutException":{
+      "type":"structure",
+      "members":{
+        "message":{"shape":"String"}
+      },
+      "error":{"httpStatusCode":400},
+      "exception":true
+    },
+    "String":{"type":"string"},
+    "Integer":{"type":"integer"},
+    "Boolean":{"type":"boolean"},
+    "Blob":{"type":"blob"},
+    "Timestamp":{"type":"timestamp"}
+  }
+}