diff --git a/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/ColdStoreAvailabilityGet.json b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/ColdStoreAvailabilityGet.json
new file mode 100644
index 000000000000..ba7137ce90b5
--- /dev/null
+++ b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/ColdStoreAvailabilityGet.json
@@ -0,0 +1,35 @@
+{
+  "parameters": {
+    "api-version": "2018-11-01-preview",
+    "storeType":  "coldstore",
+    "environmentFqdn": "10000000-0000-0000-0000-100000000109.env.timeseries.azure.com",
+    "clientRequestId": "A72703F6-C0B1-49EF-854A-59F1994F54E7",
+    "clientSessionId": "AlertCalculation_W7"
+  },
+  "responses": {
+    "200": {
+      "headers": {
+        "x-ms-request-id": "0d59d156-2807-4952-87bb-0e074417dbfb"
+      },
+      "body": {
+        "availability": {
+          "intervalSize": "PT1H",
+          "distribution": {
+            "2019-03-27T04:00:00Z": 432447,
+            "2019-03-27T05:00:00Z": 432340,
+            "2019-03-27T06:00:00Z": 432451,
+            "2019-03-27T07:00:00Z": 432436,
+            "2019-03-26T13:00:00Z": 386247,
+            "2019-03-27T00:00:00Z": 436968,
+            "2019-03-27T01:00:00Z": 432509,
+            "2019-03-27T02:00:00Z": 432487
+          },
+          "range": {
+            "from": "2019-03-14T06:38:27.153Z",
+            "to": "2019-03-27T03:57:11.697Z"
+          }
+        }
+      }
+    }
+  }
+}
diff --git a/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/ColdStoreEventSchemaGet.json b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/ColdStoreEventSchemaGet.json
new file mode 100644
index 000000000000..a36ff3477740
--- /dev/null
+++ b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/ColdStoreEventSchemaGet.json
@@ -0,0 +1,45 @@
+{
+  "parameters": {
+    "api-version": "2018-11-01-preview",
+    "storeType":  "coldstore",
+    "environmentFqdn": "10000000-0000-0000-0000-100000000109.env.timeseries.azure.com",
+    "parameters": {
+      "searchSpan": {
+        "from": "2018-08-01T00:00:00.000Z",
+        "to": "2018-08-31T00:00:00.000Z"
+      }
+    }
+  },
+  "responses": {
+    "200": {
+      "body": {
+        "properties": [
+          {
+            "name": "Building",
+            "type": "String"
+          },
+          {
+            "name": "Room",
+            "type": "String"
+          },
+          {
+            "name": "DeviceId",
+            "type": "Double"
+          },
+          {
+            "name": "Temperature",
+            "type": "Double"
+          },
+          {
+            "name": "Pressure",
+            "type": "Double"
+          },
+          {
+            "name": "Status",
+            "type": "String"
+          }
+        ]
+      }
+    }
+  }
+}
diff --git a/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/ColdStoreQueryAggregateSeriesPage1.json b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/ColdStoreQueryAggregateSeriesPage1.json
new file mode 100644
index 000000000000..7359328a8c69
--- /dev/null
+++ b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/ColdStoreQueryAggregateSeriesPage1.json
@@ -0,0 +1,62 @@
+{
+  "parameters": {
+    "api-version": "2018-11-01-preview",
+    "storeType": "coldstore",
+    "environmentFqdn": "10000000-0000-0000-0000-100000000109.env.timeseries.azure.com",
+    "parameters": {
+      "aggregateSeries": {
+        "timeSeriesId": [
+          "006dfc2d-0324-4937-998c-d16f3b4f1952",
+          "T1"
+        ],
+        "searchSpan": {
+          "from": "2016-08-01T00:00:00Z",
+          "to": "2016-08-01T00:16:50Z"
+        },
+        "interval": "PT1M",
+        "inlineVariables": {
+          "Count": {
+            "kind": "aggregate",
+            "filter": null,
+            "aggregation": {
+              "tsx": "count()"
+            }
+          },
+          "MinTemperature": {
+            "kind": "numeric",
+            "value": {
+              "tsx": "$event.Temperature"
+            },
+            "filter": null,
+            "aggregation": {
+              "tsx": "min($value)"
+            }
+          },
+          "MaxTemperature": {
+            "kind": "numeric",
+            "value": {
+              "tsx": "$event.Temperature"
+            },
+            "filter": null,
+            "aggregation": {
+              "tsx": "max($value)"
+            }
+          }
+        },
+        "projectedVariables": [
+          "Count",
+          "MinTemperature",
+          "MaxTemperature"
+        ]
+      }
+    }
+  },
+  "responses": {
+    "200": {
+      "body": {
+        "progress": 50.0,
+        "continuationToken": "aXsic2tpcCI6MTAwMCwidGFrZSI6MTAwMH0="
+      }
+    }
+  }
+}
diff --git a/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/ColdStoreQueryAggregateSeriesPage2.json b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/ColdStoreQueryAggregateSeriesPage2.json
new file mode 100644
index 000000000000..a77512577cf5
--- /dev/null
+++ b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/ColdStoreQueryAggregateSeriesPage2.json
@@ -0,0 +1,145 @@
+{
+  "parameters": {
+    "api-version": "2018-11-01-preview",
+    "storeType": "coldstore",
+    "environmentFqdn": "10000000-0000-0000-0000-100000000109.env.timeseries.azure.com",
+    "continuationToken": "aXsic2tpcCI6MTAwMCwidGFrZSI6MTAwMH0=",
+    "parameters": {
+      "aggregateSeries": {
+        "timeSeriesId": [
+          "006dfc2d-0324-4937-998c-d16f3b4f1952",
+          "T1"
+        ],
+        "searchSpan": {
+          "from": "2016-08-01T00:00:00Z",
+          "to": "2016-08-01T00:16:50Z"
+        },
+        "interval": "PT1M",
+        "inlineVariables": {
+          "Count": {
+            "kind": "aggregate",
+            "filter": null,
+            "aggregation": {
+              "tsx": "count()"
+            }
+          },
+          "MinTemperature": {
+            "kind": "numeric",
+            "value": {
+              "tsx": "$event.Temperature"
+            },
+            "filter": null,
+            "aggregation": {
+              "tsx": "min($value)"
+            }
+          },
+          "MaxTemperature": {
+            "kind": "numeric",
+            "value": {
+              "tsx": "$event.Temperature"
+            },
+            "filter": null,
+            "aggregation": {
+              "tsx": "max($value)"
+            }
+          }
+        },
+        "projectedVariables": [
+          "Count",
+          "MinTemperature",
+          "MaxTemperature"
+        ]
+      }
+    }
+  },
+  "responses": {
+    "200": {
+      "body": {
+        "timestamps": [
+          "2016-08-01T00:00:00Z",
+          "2016-08-01T00:01:00Z",
+          "2016-08-01T00:02:00Z",
+          "2016-08-01T00:03:00Z",
+          "2016-08-01T00:04:00Z",
+          "2016-08-01T00:05:00Z",
+          "2016-08-01T00:06:00Z",
+          "2016-08-01T00:07:00Z",
+          "2016-08-01T00:08:00Z",
+          "2016-08-01T00:09:00Z",
+          "2016-08-01T00:10:00Z"
+        ],
+        "properties": [
+          {
+            "name": "Count",
+            "type": "Long",
+            "values": [
+              50,
+              60,
+              60,
+              60,
+              60,
+              60,
+              60,
+              60,
+              60,
+              60,
+              null
+            ]
+          },
+          {
+            "name": "AverageTemperature",
+            "type": "Double",
+            "values": [
+              71.25,
+              85.0,
+              82.5,
+              80.0,
+              89.166666666666671,
+              75.0,
+              90.0,
+              75.833333333333329,
+              85.0,
+              82.5,
+              null
+            ]
+          },
+          {
+            "name": "MinTemperature",
+            "type": "Double",
+            "values": [
+              65.125,
+              77.625,
+              65.125,
+              72.625,
+              65.125,
+              67.625,
+              82.625,
+              65.125,
+              77.625,
+              65.125,
+              null
+            ]
+          },
+          {
+            "name": "MaxTemperature",
+            "type": "Double",
+            "values": [
+              77.375,
+              92.375,
+              99.875,
+              87.375,
+              99.875,
+              82.375,
+              97.375,
+              99.875,
+              92.375,
+              99.875,
+              null
+            ]
+          }
+        ],
+        "progress": 100.0
+      }
+    }
+  }
+}
diff --git a/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/ColdStoreQueryGetEventsPage1.json b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/ColdStoreQueryGetEventsPage1.json
new file mode 100644
index 000000000000..490978a50ebd
--- /dev/null
+++ b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/ColdStoreQueryGetEventsPage1.json
@@ -0,0 +1,40 @@
+{
+  "parameters": {
+    "api-version": "2018-11-01-preview",
+    "storeType": "coldstore",
+    "environmentFqdn": "10000000-0000-0000-0000-100000000109.env.timeseries.azure.com",
+    "parameters": {
+      "getEvents": {
+        "timeSeriesId": [
+          "006dfc2d-0324-4937-998c-d16f3b4f1952",
+          "T1"
+        ],
+        "searchSpan": {
+          "from": "2016-08-01T00:00:00Z",
+          "to": "2016-08-01T00:16:50Z"
+        },
+        "filter": {
+          "tsx": "($event.Value.Double != null) OR ($event.Status.String = 'Good')"
+        },
+        "projectedProperties": [
+          {
+            "name": "Building",
+            "type": "String"
+          },
+          {
+            "name": "Temperature",
+            "type": "Double"
+          }
+        ]
+      }
+    }
+  },
+  "responses": {
+    "200": {
+      "body": {
+        "progress": 50.0,
+        "continuationToken": "aXsic2tpcCI6MTAwMCwidGFrZSI6MTAwMH0="
+      }
+    }
+  }
+}
diff --git a/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/ColdStoreQueryGetEventsPage2.json b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/ColdStoreQueryGetEventsPage2.json
new file mode 100644
index 000000000000..5a56e4aba6fd
--- /dev/null
+++ b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/ColdStoreQueryGetEventsPage2.json
@@ -0,0 +1,87 @@
+{
+  "parameters": {
+    "api-version": "2018-11-01-preview",
+    "storeType": "coldstore",
+    "environmentFqdn": "10000000-0000-0000-0000-100000000109.env.timeseries.azure.com",
+    "continuationToken": "aXsic2tpcCI6MTAwMCwidGFrZSI6MTAwMH0=",
+    "parameters": {
+      "getEvents": {
+        "timeSeriesId": [
+          "006dfc2d-0324-4937-998c-d16f3b4f1952",
+          "T1"
+        ],
+        "searchSpan": {
+          "from": "2016-08-01T00:00:00Z",
+          "to": "2016-08-01T00:16:50Z"
+        },
+        "filter": {
+          "tsx": "($event.Value.Double != null) OR ($event.Status.String = 'Good')"
+        },
+        "projectedProperties": [
+          {
+            "name": "Building",
+            "type": "String"
+          },
+          {
+            "name": "Temperature",
+            "type": "Double"
+          }
+        ]
+      }
+    }
+  },
+  "responses": {
+    "200": {
+      "body": {
+        "timestamps": [
+          "2016-08-01T00:00:10Z",
+          "2016-08-01T00:00:11Z",
+          "2016-08-01T00:00:12Z",
+          "2016-08-01T00:00:13Z",
+          "2016-08-01T00:00:14Z",
+          "2016-08-01T00:00:15Z",
+          "2016-08-01T00:00:16Z",
+          "2016-08-01T00:00:17Z",
+          "2016-08-01T00:00:18Z",
+          "2016-08-01T00:00:19Z"
+        ],
+        "properties": [
+          {
+            "name": "Building",
+            "type": "String",
+            "values": [
+              "Millenium",
+              "Millenium",
+              "Millenium",
+              "Millenium",
+              "Millenium",
+              "Millenium",
+              "Millenium",
+              "Millenium",
+              "Millenium",
+              "Millenium"
+            ]
+          },
+          {
+            "name": "Temperature",
+            "type": "Double",
+            "values": [
+              65.125,
+              65.375,
+              65.625,
+              65.875,
+              66.125,
+              66.375,
+              66.625,
+              66.875,
+              67.125,
+              67.375
+            ]
+          }
+        ],
+        "progress": 50.0,
+        "continuationToken": "aXsic2tpcCI6MTAxYZwidGFrZSI6MTAwMH0="
+      }
+    }
+  }
+}
diff --git a/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/ColdStoreQueryGetEventsPage3.json b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/ColdStoreQueryGetEventsPage3.json
new file mode 100644
index 000000000000..0bc2757452ca
--- /dev/null
+++ b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/ColdStoreQueryGetEventsPage3.json
@@ -0,0 +1,60 @@
+{
+  "parameters": {
+    "api-version": "2018-11-01-preview",
+    "storeType": "coldstore",
+    "environmentFqdn": "10000000-0000-0000-0000-100000000109.env.timeseries.azure.com",
+    "continuationToken": "aXsic2tpcCI6MTAxYZwidGFrZSI6MTAwMH0=",
+    "parameters": {
+      "getEvents": {
+        "timeSeriesId": [
+          "006dfc2d-0324-4937-998c-d16f3b4f1952",
+          "T1"
+        ],
+        "searchSpan": {
+          "from": "2016-08-01T00:00:00Z",
+          "to": "2016-08-01T00:16:50Z"
+        },
+        "filter": {
+          "tsx": "($event.Value.Double != null) OR ($event.Status.String = 'Good')"
+        },
+        "projectedProperties": [
+          {
+            "name": "Building",
+            "type": "String"
+          },
+          {
+            "name": "Temperature",
+            "type": "Double"
+          }
+        ]
+      }
+    }
+  },
+  "responses": {
+    "200": {
+      "body": {
+        "timestamps": [
+          "2016-08-01T00:00:20Z"
+        ],
+        "properties": [
+          {
+            "name": "Building",
+            "type": "String",
+            "values": [
+              "Millenium"
+            ]
+          },
+          {
+            "name": "Temperature",
+            "type": "Double",
+            "values": [
+              67.575
+            ]
+          }
+        ],
+        "progress": 50.0,
+        "continuationToken": "aXsic2tpcCI6MTAbCDewidGFrZSI6MTAwMH0="
+      }
+    }
+  }
+}
diff --git a/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/ColdStoreQueryGetEventsPage4.json b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/ColdStoreQueryGetEventsPage4.json
new file mode 100644
index 000000000000..db20c0bc8f59
--- /dev/null
+++ b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/ColdStoreQueryGetEventsPage4.json
@@ -0,0 +1,42 @@
+{
+  "parameters": {
+    "api-version": "2018-11-01-preview",
+    "storeType": "coldstore",
+    "environmentFqdn": "10000000-0000-0000-0000-100000000109.env.timeseries.azure.com",
+    "continuationToken": "aXsic2tpcCI6MTAbCDewidGFrZSI6MTAwMH0=",
+    "parameters": {
+      "getEvents": {
+        "timeSeriesId": [
+          "006dfc2d-0324-4937-998c-d16f3b4f1952",
+          "T1"
+        ],
+        "searchSpan": {
+          "from": "2016-08-01T00:00:00Z",
+          "to": "2016-08-01T00:16:50Z"
+        },
+        "filter": {
+          "tsx": "($event.Value.Double != null) OR ($event.Status.String = 'Good')"
+        },
+        "projectedProperties": [
+          {
+            "name": "Building",
+            "type": "String"
+          },
+          {
+            "name": "Temperature",
+            "type": "Double"
+          }
+        ]
+      }
+    }
+  },
+  "responses": {
+    "200": {
+      "body": {
+        "timestamps": [],
+        "properties": [],
+        "progress": 100.0
+      }
+    }
+  }
+}
diff --git a/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/ColdStoreQueryGetSeriesPage1.json b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/ColdStoreQueryGetSeriesPage1.json
new file mode 100644
index 000000000000..c5b75b0e8141
--- /dev/null
+++ b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/ColdStoreQueryGetSeriesPage1.json
@@ -0,0 +1,43 @@
+{
+  "parameters": {
+    "api-version": "2018-11-01-preview",
+    "storeType": "coldstore",
+    "environmentFqdn": "10000000-0000-0000-0000-100000000109.env.timeseries.azure.com",
+    "parameters": {
+      "getSeries": {
+        "timeSeriesId": [
+          "006dfc2d-0324-4937-998c-d16f3b4f1952",
+          "T1"
+        ],
+        "searchSpan": {
+          "from": "2016-08-01T00:00:00Z",
+          "to": "2016-08-01T00:16:50Z"
+        },
+        "filter": null,
+        "inlineVariables": {
+          "temperatures": {
+            "kind": "numeric",
+            "value": {
+              "tsx": "$event.Temperature"
+            },
+            "filter": null,
+            "aggregation": {
+              "tsx": "avg($value)"
+            }
+          }
+        },
+        "projectedVariables": [
+          "temperatures"
+        ]
+      }
+    }
+  },
+  "responses": {
+    "200": {
+      "body": {
+        "progress": 50.0,
+        "continuationToken": "aXsic2tpcCI6MTAwMCwidGFrZSI6MTAwMH0="
+      }
+    }
+  }
+}
diff --git a/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/ColdStoreQueryGetSeriesPage2.json b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/ColdStoreQueryGetSeriesPage2.json
new file mode 100644
index 000000000000..0f98a240eae6
--- /dev/null
+++ b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/ColdStoreQueryGetSeriesPage2.json
@@ -0,0 +1,76 @@
+{
+  "parameters": {
+    "api-version": "2018-11-01-preview",
+    "storeType": "coldstore",
+    "environmentFqdn": "10000000-0000-0000-0000-100000000109.env.timeseries.azure.com",
+    "continuationToken": "aXsic2tpcCI6MTAwMCwidGFrZSI6MTAwMH0=",
+    "parameters": {
+      "getSeries": {
+        "timeSeriesId": [
+          "006dfc2d-0324-4937-998c-d16f3b4f1952",
+          "T1"
+        ],
+        "searchSpan": {
+          "from": "2016-08-01T00:00:00Z",
+          "to": "2016-08-01T00:16:50Z"
+        },
+        "filter": null,
+        "inlineVariables": {
+          "temperatures": {
+            "kind": "numeric",
+            "value": {
+              "tsx": "$event.Temperature"
+            },
+            "filter": null,
+            "aggregation": {
+              "tsx": "avg($value)"
+            }
+          }
+        },
+        "projectedVariables": [
+          "temperatures"
+        ]
+      }
+    }
+  },
+  "responses": {
+    "200": {
+      "body": {
+        "timestamps": [
+          "2016-08-01T00:00:10Z",
+          "2016-08-01T00:00:11Z",
+          "2016-08-01T00:00:12Z",
+          "2016-08-01T00:00:13Z",
+          "2016-08-01T00:00:14Z",
+          "2016-08-01T00:00:15Z",
+          "2016-08-01T00:00:16Z",
+          "2016-08-01T00:00:17Z",
+          "2016-08-01T00:00:18Z",
+          "2016-08-01T00:00:19Z",
+          "2016-08-01T00:00:20Z"
+        ],
+        "properties": [
+          {
+            "name": "temperatures",
+            "type": "Double",
+            "values": [
+              65.125,
+              65.375,
+              65.625,
+              65.875,
+              66.125,
+              66.375,
+              66.625,
+              66.875,
+              67.125,
+              67.375,
+              67.625
+            ]
+          }
+        ],
+        "progress": 50.0,
+        "continuationToken": "aXsic2tpcCI6MTAxYZwidGFrZSI6MTAwMH0="
+      }
+    }
+  }
+}
diff --git a/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/ColdStoreQueryGetSeriesPage3.json b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/ColdStoreQueryGetSeriesPage3.json
new file mode 100644
index 000000000000..6e8e10631475
--- /dev/null
+++ b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/ColdStoreQueryGetSeriesPage3.json
@@ -0,0 +1,55 @@
+{
+  "parameters": {
+    "api-version": "2018-11-01-preview",
+    "storeType": "coldstore",
+    "environmentFqdn": "10000000-0000-0000-0000-100000000109.env.timeseries.azure.com",
+    "continuationToken": "aXsic2tpcCI6MTAxYZwidGFrZSI6MTAwMH0=",
+    "parameters": {
+      "getSeries": {
+        "timeSeriesId": [
+          "006dfc2d-0324-4937-998c-d16f3b4f1952",
+          "T1"
+        ],
+        "searchSpan": {
+          "from": "2016-08-01T00:00:00Z",
+          "to": "2016-08-01T00:16:50Z"
+        },
+        "filter": null,
+        "inlineVariables": {
+          "temperatures": {
+            "kind": "numeric",
+            "value": {
+              "tsx": "$event.Temperature"
+            },
+            "filter": null,
+            "aggregation": {
+              "tsx": "avg($value)"
+            }
+          }
+        },
+        "projectedVariables": [
+          "temperatures"
+        ]
+      }
+    }
+  },
+  "responses": {
+    "200": {
+      "body": {
+        "timestamps": [
+          "2016-08-01T00:00:21Z"
+        ],
+        "properties": [
+          {
+            "name": "temperatures",
+            "type": "Double",
+            "values": [
+              67.825
+            ]
+          }
+        ],
+        "progress": 100.0
+      }
+    }
+  }
+}
diff --git a/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/QueryAggregateSeriesPage2.json b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/QueryAggregateSeriesPage2.json
index 02e41bcb8205..9c0424d1ada5 100644
--- a/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/QueryAggregateSeriesPage2.json
+++ b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/QueryAggregateSeriesPage2.json
@@ -70,18 +70,18 @@
         "properties": [
           {
             "name": "Count",
-            "type": "Double",
+            "type": "Long",
             "values": [
-              50.0,
-              60.0,
-              60.0,
-              60.0,
-              60.0,
-              60.0,
-              60.0,
-              60.0,
-              60.0,
-              60.0,
+              50,
+              60,
+              60,
+              60,
+              60,
+              60,
+              60,
+              60,
+              60,
+              60,
               null
             ]
           },
diff --git a/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/QueryAggregateSeriesWithCategoricalInterpolatedVariable.json b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/QueryAggregateSeriesWithCategoricalInterpolatedVariable.json
new file mode 100644
index 000000000000..2dd30b2a0430
--- /dev/null
+++ b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/QueryAggregateSeriesWithCategoricalInterpolatedVariable.json
@@ -0,0 +1,116 @@
+{
+  "parameters": {
+    "api-version": "2018-11-01-preview",
+    "environmentFqdn": "10000000-0000-0000-0000-100000000109.env.timeseries.azure.com",
+    "continuationToken": "aXsic2tpcCI6MTAwMCwidGFrZSI6MTAwMH0=",
+    "parameters": {
+      "aggregateSeries": {
+        "searchSpan": {
+          "from": "2019-10-10T23:41:04.021Z",
+          "to": "2019-10-10T23:42:22.846Z"
+        },
+        "timeSeriesId": [ "Sensor_58" ],
+        "interval": "PT2S",
+        "inlineVariables": {
+          "Status_String": {
+            "kind": "categorical",
+            "value": { "tsx": "$event.[Status].String" },
+            "interpolation": {
+              "kind": "Step",
+              "boundary": { "span": "PT5S" }
+            },
+            "categories": [
+              {
+                "label": "Good",
+                "values": [ "Good", "Very Good", "Excellent" ]
+              },
+              {
+                "label": "Bad",
+                "values": [ "Bad", "OK" ]
+              },
+              {
+                "label": "Other",
+                "values": [ "Other" ]
+              }
+            ],
+            "defaultCategory": { "label": "Unknown" }
+          },
+          "Status_Long": {
+            "kind": "categorical",
+            "value": { "tsx": "tolong($event.[Status].Double)" },
+            "interpolation": {
+              "kind": "Step",
+              "boundary": { "span": "PT5S" }
+            },
+            "categories": [
+              {
+                "label": "Good",
+                "values": [ 0, 1, 2 ]
+              },
+              {
+                "label": "Bad",
+                "values": [ 3, 4 ]
+              },
+              {
+                "label": "Other",
+                "values": [ 5 ]
+              }
+            ],
+            "defaultCategory": { "label": "Unknown" }
+          }
+        },
+        "projectedVariables": [ "Status_String", "Status_Long" ]
+      }
+    }
+  },
+  "responses": {
+    "200": {
+      "body": {
+        "timestamps": [ "2019-10-10T23:41:04Z", "2019-10-10T23:41:06Z", "2019-10-10T23:41:08Z", "2019-10-10T23:41:10Z", "2019-10-10T23:41:12Z", "2019-10-10T23:41:14Z", "2019-10-10T23:41:16Z", "2019-10-10T23:41:18Z", "2019-10-10T23:41:20Z", "2019-10-10T23:41:22Z"],
+        "properties": [
+          {
+            "values": [ 0.203, 0.141, 0.268, 0.398, 0.402, 0.047, 0.1245, 0.75, 0.206, 0.2635],
+            "name": "Status_String[Good]",
+            "type": "Double"
+          },
+          {
+            "values": [ 0.266, 0.1955, 0.242, 0.148, 0.25, 0.055, 0.6295, 0.109, 0.41, 0.2125],
+            "name": "Status_String[Bad]",
+            "type": "Double"
+          },
+          {
+            "values": [ 0.5205, 0.6635, 0.49, 0.454, 0.348, 0.898, 0.246, 0.141, 0.384, 0.524],
+            "name": "Status_String[Other]",
+            "type": "Double"
+          },
+          {
+            "values": [ 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0],
+            "name": "Status_String[Unknown]",
+            "type": "Double"
+          },
+          {
+            "values": [ 0.203, 0.141, 0.268, 0.398, 0.402, 0.047, 0.1245, 0.75, 0.206, 0.2635],
+            "name": "Status_Long[Good]",
+            "type": "Double"
+          },
+          {
+            "values": [ 0.266, 0.1955, 0.242, 0.148, 0.25, 0.055, 0.6295, 0.109, 0.41, 0.2125],
+            "name": "Status_Long[Bad]",
+            "type": "Double"
+          },
+          {
+            "values": [ 0.5205, 0.6635, 0.49, 0.454, 0.348, 0.898, 0.246, 0.141, 0.384, 0.524],
+            "name": "Status_Long[Other]",
+            "type": "Double"
+          },
+          {
+            "values": [ 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0],
+            "name": "Status_Long[Unknown]",
+            "type": "Double"
+          }
+        ],
+        "progress": 100.0
+      }
+    }
+  }
+}
diff --git a/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/QueryAggregateSeriesWithCategoricalVariable.json b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/QueryAggregateSeriesWithCategoricalVariable.json
new file mode 100644
index 000000000000..7d37d0d6d3af
--- /dev/null
+++ b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/QueryAggregateSeriesWithCategoricalVariable.json
@@ -0,0 +1,108 @@
+{
+  "parameters": {
+    "api-version": "2018-11-01-preview",
+    "environmentFqdn": "10000000-0000-0000-0000-100000000109.env.timeseries.azure.com",
+    "continuationToken": "aXsic2tpcCI6MTAwMCwidGFrZSI6MTAwMH0=",
+    "parameters": {
+      "aggregateSeries": {
+        "searchSpan": {
+          "from": "2019-10-10T23:42:00.000Z",
+          "to": "2019-10-10T23:42:20.000Z"
+        },
+        "timeSeriesId": [ "Sensor_58" ],
+        "interval": "PT2S",
+        "inlineVariables": {
+          "Status_String": {
+            "kind": "categorical",
+            "value": { "tsx": "$event.[Status].String" },
+            "categories": [
+              {
+                "label": "Good",
+                "values": [ "Good", "Very Good", "Excellent" ]
+              },
+              {
+                "label": "Bad",
+                "values": [ "Bad", "OK" ]
+              },
+              {
+                "label": "Other",
+                "values": [ "Other" ]
+              }
+            ],
+            "defaultCategory": { "label": "Unknown" }
+          },
+          "Status_Long": {
+            "kind": "categorical",
+            "value": { "tsx": "tolong($event.[Status].Double)" },
+            "categories": [
+              {
+                "label": "Good",
+                "values": [ 0, 1, 2 ]
+              },
+              {
+                "label": "Bad",
+                "values": [ 3, 4 ]
+              },
+              {
+                "label": "Other",
+                "values": [ 5 ]
+              }
+            ],
+            "defaultCategory": { "label": "Unknown" }
+          }
+        },
+        "projectedVariables": [ "Status_String", "Status_Long" ]
+      }
+    }
+  },
+  "responses": {
+    "200": {
+      "body": {
+        "timestamps": [ "2019-10-10T23:42:00Z", "2019-10-10T23:42:02Z", "2019-10-10T23:42:04Z", "2019-10-10T23:42:06Z", "2019-10-10T23:42:08Z", "2019-10-10T23:42:10Z", "2019-10-10T23:42:12Z", "2019-10-10T23:42:14Z", "2019-10-10T23:42:16Z", "2019-10-10T23:42:18Z" ],
+        "properties": [
+          {
+            "values": [ 5, 8, 4, 6, 9, 8, 3, 6, 5, 8 ],
+            "name": "Status_String[Good]",
+            "type": "Long"
+          },
+          {
+            "values": [ 4, 3, 3, 5, 5, 3, 9, 7, 7, 7 ],
+            "name": "Status_String[Bad]",
+            "type": "Long"
+          },
+          {
+            "values": [ 11, 9, 13, 9, 6, 9, 8, 7, 8, 5 ],
+            "name": "Status_String[Other]",
+            "type": "Long"
+          },
+          {
+            "values": [ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ],
+            "name": "Status_String[Unknown]",
+            "type": "Long"
+          },
+          {
+            "values": [ 5, 8, 4, 6, 9, 8, 3, 6, 5, 8 ],
+            "name": "Status_Long[Good]",
+            "type": "Long"
+          },
+          {
+            "values": [ 4, 3, 3, 5, 5, 3, 9, 7, 7, 7 ],
+            "name": "Status_Long[Bad]",
+            "type": "Long"
+          },
+          {
+            "values": [ 11, 9, 13, 9, 6, 9, 8, 7, 8, 5 ],
+            "name": "Status_Long[Other]",
+            "type": "Long"
+          },
+          {
+            "values": [ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ],
+            "name": "Status_Long[Unknown]",
+            "type": "Long"
+          }
+        ],
+        "progress": 100.0
+      }
+    }
+  }
+}
diff --git a/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/QueryGetEventsWithTakePage2.json b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/QueryGetEventsWithTakePage2.json
index 7bdf6934dfc1..0ffea83b8f92 100644
--- a/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/QueryGetEventsWithTakePage2.json
+++ b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/QueryGetEventsWithTakePage2.json
@@ -79,8 +79,7 @@
             ]
           }
         ],
-        "progress": 100.0,
-        "continuationToken": "aXsic2tpcCI6MTAxYZwidGFrZSI6MTAwMH0="
+        "progress": 100.0
       }
     }
   }
diff --git a/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/QueryGetSeriesWithTakePage2.json b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/QueryGetSeriesWithTakePage2.json
index aeec1e2fba8f..881ca18e3ef6 100644
--- a/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/QueryGetSeriesWithTakePage2.json
+++ b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/QueryGetSeriesWithTakePage2.json
@@ -68,8 +68,7 @@
             ]
           }
         ],
-        "progress": 100.0,
-        "continuationToken": "aXsic2tpcCI6MTAxYZwidGFrZSI6MTAwMH0="
+        "progress": 100.0
       }
     }
   }
diff --git a/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/WarmStoreAvailabilityGet.json b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/WarmStoreAvailabilityGet.json
new file mode 100644
index 000000000000..df5dc1e450cc
--- /dev/null
+++ b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/WarmStoreAvailabilityGet.json
@@ -0,0 +1,35 @@
+{
+  "parameters": {
+    "api-version": "2018-11-01-preview",
+    "storeType":  "warmstore",
+    "environmentFqdn": "10000000-0000-0000-0000-100000000109.env.timeseries.azure.com",
+    "clientRequestId": "A72703F6-C0B1-49EF-854A-59F1994F54E7",
+    "clientSessionId": "AlertCalculation_W7"
+  },
+  "responses": {
+    "200": {
+      "headers": {
+        "x-ms-request-id": "0d59d156-2807-4952-87bb-0e074417dbfb"
+      },
+      "body": {
+        "availability": {
+          "intervalSize": "PT1H",
+          "distribution": {
+            "2019-03-27T04:00:00Z": 432447,
+            "2019-03-27T05:00:00Z": 432340,
+            "2019-03-27T06:00:00Z": 432451,
+            "2019-03-27T07:00:00Z": 432436,
+            "2019-03-26T13:00:00Z": 386247,
+            "2019-03-27T00:00:00Z": 436968,
+            "2019-03-27T01:00:00Z": 432509,
+            "2019-03-27T02:00:00Z": 432487
+          },
+          "range": {
+            "from": "2019-03-14T06:38:27.153Z",
+            "to": "2019-03-27T03:57:11.697Z"
+          }
+        }
+      }
+    }
+  }
+}
diff --git a/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/WarmStoreEventSchemaGet.json b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/WarmStoreEventSchemaGet.json
new file mode 100644
index 000000000000..3224057c5d35
--- /dev/null
+++ b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/WarmStoreEventSchemaGet.json
@@ -0,0 +1,45 @@
+{
+  "parameters": {
+    "api-version": "2018-11-01-preview",
+    "storeType":  "warmstore",
+    "environmentFqdn": "10000000-0000-0000-0000-100000000109.env.timeseries.azure.com",
+    "parameters": {
+      "searchSpan": {
+        "from": "2018-08-01T00:00:00.000Z",
+        "to": "2018-08-31T00:00:00.000Z"
+      }
+    }
+  },
+  "responses": {
+    "200": {
+      "body": {
+        "properties": [
+          {
+            "name": "Building",
+            "type": "String"
+          },
+          {
+            "name": "Room",
+            "type": "String"
+          },
+          {
+            "name": "DeviceId",
+            "type": "Double"
+          },
+          {
+            "name": "Temperature",
+            "type": "Double"
+          },
+          {
+            "name": "Pressure",
+            "type": "Double"
+          },
+          {
+            "name": "Status",
+            "type": "String"
+          }
+        ]
+      }
+    }
+  }
+}
diff --git a/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/WarmStoreQueryAggregateSeriesPage.json b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/WarmStoreQueryAggregateSeriesPage.json
new file mode 100644
index 000000000000..ec779d733858
--- /dev/null
+++ b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/WarmStoreQueryAggregateSeriesPage.json
@@ -0,0 +1,144 @@
+{
+  "parameters": {
+    "api-version": "2018-11-01-preview",
+    "storeType": "warmstore", 
+    "environmentFqdn": "10000000-0000-0000-0000-100000000109.env.timeseries.azure.com",
+    "parameters": {
+      "aggregateSeries": {
+        "timeSeriesId": [
+          "006dfc2d-0324-4937-998c-d16f3b4f1952",
+          "T1"
+        ],
+        "searchSpan": {
+          "from": "2016-08-01T00:00:00Z",
+          "to": "2016-08-01T00:16:50Z"
+        },
+        "interval": "PT1M",
+        "inlineVariables": {
+          "Count": {
+            "kind": "aggregate",
+            "filter": null,
+            "aggregation": {
+              "tsx": "count()"
+            }
+          },
+          "MinTemperature": {
+            "kind": "numeric",
+            "value": {
+              "tsx": "$event.Temperature"
+            },
+            "filter": null,
+            "aggregation": {
+              "tsx": "min($value)"
+            }
+          },
+          "MaxTemperature": {
+            "kind": "numeric",
+            "value": {
+              "tsx": "$event.Temperature"
+            },
+            "filter": null,
+            "aggregation": {
+              "tsx": "max($value)"
+            }
+          }
+        },
+        "projectedVariables": [
+          "Count",
+          "MinTemperature",
+          "MaxTemperature"
+        ]
+      }
+    }
+  },
+  "responses": {
+    "200": {
+      "body": {
+        "timestamps": [
+          "2016-08-01T00:00:00Z",
+          "2016-08-01T00:01:00Z",
+          "2016-08-01T00:02:00Z",
+          "2016-08-01T00:03:00Z",
+          "2016-08-01T00:04:00Z",
+          "2016-08-01T00:05:00Z",
+          "2016-08-01T00:06:00Z",
+          "2016-08-01T00:07:00Z",
+          "2016-08-01T00:08:00Z",
+          "2016-08-01T00:09:00Z",
+          "2016-08-01T00:10:00Z"
+        ],
+        "properties": [
+          {
+            "name": "Count",
+            "type": "Long",
+            "values": [
+              50,
+              60,
+              60,
+              60,
+              60,
+              60,
+              60,
+              60,
+              60,
+              60,
+              null
+            ]
+          },
+          {
+            "name": "AverageTemperature",
+            "type": "Double",
+            "values": [
+              71.25,
+              85.0,
+              82.5,
+              80.0,
+              89.166666666666671,
+              75.0,
+              90.0,
+              75.833333333333329,
+              85.0,
+              82.5,
+              null
+            ]
+          },
+          {
+            "name": "MinTemperature",
+            "type": "Double",
+            "values": [
+              65.125,
+              77.625,
+              65.125,
+              72.625,
+              65.125,
+              67.625,
+              82.625,
+              65.125,
+              77.625,
+              65.125,
+              null
+            ]
+          },
+          {
+            "name": "MaxTemperature",
+            "type": "Double",
+            "values": [
+              77.375,
+              92.375,
+              99.875,
+              87.375,
+              99.875,
+              82.375,
+              97.375,
+              99.875,
+              92.375,
+              99.875,
+              null
+            ]
+          }
+        ],
+        "progress": 100.0
+      }
+    }
+  }
+}
diff --git a/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/WarmStoreQueryGetEventsPage1.json b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/WarmStoreQueryGetEventsPage1.json
new file mode 100644
index 000000000000..b24cbf93f2a9
--- /dev/null
+++ b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/WarmStoreQueryGetEventsPage1.json
@@ -0,0 +1,40 @@
+{
+  "parameters": {
+    "api-version": "2018-11-01-preview",
+    "storeType": "warmstore",
+    "environmentFqdn": "10000000-0000-0000-0000-100000000109.env.timeseries.azure.com",
+    "parameters": {
+      "getEvents": {
+        "timeSeriesId": [
+          "006dfc2d-0324-4937-998c-d16f3b4f1952",
+          "T1"
+        ],
+        "searchSpan": {
+          "from": "2016-08-01T00:00:00Z",
+          "to": "2016-08-01T00:16:50Z"
+        },
+        "filter": {
+          "tsx": "($event.Value.Double != null) OR ($event.Status.String = 'Good')"
+        },
+        "projectedProperties": [
+          {
+            "name": "Building",
+            "type": "String"
+          },
+          {
+            "name": "Temperature",
+            "type": "Double"
+          }
+        ]
+      }
+    }
+  },
+  "responses": {
+    "200": {
+      "body": {
+        "progress": 50.0,
+        "continuationToken": "aXsic2tpcCI6MTAwMCwidGFrZSI6MTAwMH0="
+      }
+    }
+  }
+}
diff --git a/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/WarmStoreQueryGetEventsPage2.json b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/WarmStoreQueryGetEventsPage2.json
new file mode 100644
index 000000000000..4059db5e0882
--- /dev/null
+++ b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/WarmStoreQueryGetEventsPage2.json
@@ -0,0 +1,87 @@
+{
+  "parameters": {
+    "api-version": "2018-11-01-preview",
+    "storeType": "warmstore",
+    "environmentFqdn": "10000000-0000-0000-0000-100000000109.env.timeseries.azure.com",
+    "continuationToken": "aXsic2tpcCI6MTAwMCwidGFrZSI6MTAwMH0=",
+    "parameters": {
+      "getEvents": {
+        "timeSeriesId": [
+          "006dfc2d-0324-4937-998c-d16f3b4f1952",
+          "T1"
+        ],
+        "searchSpan": {
+          "from": "2016-08-01T00:00:00Z",
+          "to": "2016-08-01T00:16:50Z"
+        },
+        "filter": {
+          "tsx": "($event.Value.Double != null) OR ($event.Status.String = 'Good')"
+        },
+        "projectedProperties": [
+          {
+            "name": "Building",
+            "type": "String"
+          },
+          {
+            "name": "Temperature",
+            "type": "Double"
+          }
+        ]
+      }
+    }
+  },
+  "responses": {
+    "200": {
+      "body": {
+        "timestamps": [
+          "2016-08-01T00:00:10Z",
+          "2016-08-01T00:00:11Z",
+          "2016-08-01T00:00:12Z",
+          "2016-08-01T00:00:13Z",
+          "2016-08-01T00:00:14Z",
+          "2016-08-01T00:00:15Z",
+          "2016-08-01T00:00:16Z",
+          "2016-08-01T00:00:17Z",
+          "2016-08-01T00:00:18Z",
+          "2016-08-01T00:00:19Z"
+        ],
+        "properties": [
+          {
+            "name": "Building",
+            "type": "String",
+            "values": [
+              "Millenium",
+              "Millenium",
+              "Millenium",
+              "Millenium",
+              "Millenium",
+              "Millenium",
+              "Millenium",
+              "Millenium",
+              "Millenium",
+              "Millenium"
+            ]
+          },
+          {
+            "name": "Temperature",
+            "type": "Double",
+            "values": [
+              65.125,
+              65.375,
+              65.625,
+              65.875,
+              66.125,
+              66.375,
+              66.625,
+              66.875,
+              67.125,
+              67.375
+            ]
+          }
+        ],
+        "progress": 50.0,
+        "continuationToken": "aXsic2tpcCI6MTAxYZwidGFrZSI6MTAwMH0="
+      }
+    }
+  }
+}
diff --git a/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/WarmStoreQueryGetEventsPage3.json b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/WarmStoreQueryGetEventsPage3.json
new file mode 100644
index 000000000000..09c3e5be2929
--- /dev/null
+++ b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/WarmStoreQueryGetEventsPage3.json
@@ -0,0 +1,60 @@
+{
+  "parameters": {
+    "api-version": "2018-11-01-preview",
+    "storeType": "warmstore",
+    "environmentFqdn": "10000000-0000-0000-0000-100000000109.env.timeseries.azure.com",
+    "continuationToken": "aXsic2tpcCI6MTAxYZwidGFrZSI6MTAwMH0=",
+    "parameters": {
+      "getEvents": {
+        "timeSeriesId": [
+          "006dfc2d-0324-4937-998c-d16f3b4f1952",
+          "T1"
+        ],
+        "searchSpan": {
+          "from": "2016-08-01T00:00:00Z",
+          "to": "2016-08-01T00:16:50Z"
+        },
+        "filter": {
+          "tsx": "($event.Value.Double != null) OR ($event.Status.String = 'Good')"
+        },
+        "projectedProperties": [
+          {
+            "name": "Building",
+            "type": "String"
+          },
+          {
+            "name": "Temperature",
+            "type": "Double"
+          }
+        ]
+      }
+    }
+  },
+  "responses": {
+    "200": {
+      "body": {
+        "timestamps": [
+          "2016-08-01T00:00:20Z"
+        ],
+        "properties": [
+          {
+            "name": "Building",
+            "type": "String",
+            "values": [
+              "Millenium"
+            ]
+          },
+          {
+            "name": "Temperature",
+            "type": "Double",
+            "values": [
+              67.575
+            ]
+          }
+        ],
+        "progress": 50.0,
+        "continuationToken": "aXsic2tpcCI6MTAbCDewidGFrZSI6MTAwMH0="
+      }
+    }
+  }
+}
diff --git a/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/WarmStoreQueryGetEventsPage4.json b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/WarmStoreQueryGetEventsPage4.json
new file mode 100644
index 000000000000..fc3e00c9c999
--- /dev/null
+++ b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/WarmStoreQueryGetEventsPage4.json
@@ -0,0 +1,42 @@
+{
+  "parameters": {
+    "api-version": "2018-11-01-preview",
+    "storeType": "warmstore",
+    "environmentFqdn": "10000000-0000-0000-0000-100000000109.env.timeseries.azure.com",
+    "continuationToken": "aXsic2tpcCI6MTAbCDewidGFrZSI6MTAwMH0=",
+    "parameters": {
+      "getEvents": {
+        "timeSeriesId": [
+          "006dfc2d-0324-4937-998c-d16f3b4f1952",
+          "T1"
+        ],
+        "searchSpan": {
+          "from": "2016-08-01T00:00:00Z",
+          "to": "2016-08-01T00:16:50Z"
+        },
+        "filter": {
+          "tsx": "($event.Value.Double != null) OR ($event.Status.String = 'Good')"
+        },
+        "projectedProperties": [
+          {
+            "name": "Building",
+            "type": "String"
+          },
+          {
+            "name": "Temperature",
+            "type": "Double"
+          }
+        ]
+      }
+    }
+  },
+  "responses": {
+    "200": {
+      "body": {
+        "timestamps": [],
+        "properties": [],
+        "progress": 100.0
+      }
+    }
+  }
+}
diff --git a/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/WarmStoreQueryGetSeriesPage1.json b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/WarmStoreQueryGetSeriesPage1.json
new file mode 100644
index 000000000000..5c719a880890
--- /dev/null
+++ b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/WarmStoreQueryGetSeriesPage1.json
@@ -0,0 +1,43 @@
+{
+  "parameters": {
+    "api-version": "2018-11-01-preview",
+    "storeType": "warmstore",
+    "environmentFqdn": "10000000-0000-0000-0000-100000000109.env.timeseries.azure.com",
+    "parameters": {
+      "getSeries": {
+        "timeSeriesId": [
+          "006dfc2d-0324-4937-998c-d16f3b4f1952",
+          "T1"
+        ],
+        "searchSpan": {
+          "from": "2016-08-01T00:00:00Z",
+          "to": "2016-08-01T00:16:50Z"
+        },
+        "filter": null,
+        "inlineVariables": {
+          "temperatures": {
+            "kind": "numeric",
+            "value": {
+              "tsx": "$event.Temperature"
+            },
+            "filter": null,
+            "aggregation": {
+              "tsx": "avg($value)"
+            }
+          }
+        },
+        "projectedVariables": [
+          "temperatures"
+        ]
+      }
+    }
+  },
+  "responses": {
+    "200": {
+      "body": {
+        "progress": 50.0,
+        "continuationToken": "aXsic2tpcCI6MTAwMCwidGFrZSI6MTAwMH0="
+      }
+    }
+  }
+}
diff --git a/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/WarmStoreQueryGetSeriesPage2.json b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/WarmStoreQueryGetSeriesPage2.json
new file mode 100644
index 000000000000..7f8c824cf022
--- /dev/null
+++ b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/WarmStoreQueryGetSeriesPage2.json
@@ -0,0 +1,76 @@
+{
+  "parameters": {
+    "api-version": "2018-11-01-preview",
+    "storeType": "warmstore",
+    "environmentFqdn": "10000000-0000-0000-0000-100000000109.env.timeseries.azure.com",
+    "continuationToken": "aXsic2tpcCI6MTAwMCwidGFrZSI6MTAwMH0=",
+    "parameters": {
+      "getSeries": {
+        "timeSeriesId": [
+          "006dfc2d-0324-4937-998c-d16f3b4f1952",
+          "T1"
+        ],
+        "searchSpan": {
+          "from": "2016-08-01T00:00:00Z",
+          "to": "2016-08-01T00:16:50Z"
+        },
+        "filter": null,
+        "inlineVariables": {
+          "temperatures": {
+            "kind": "numeric",
+            "value": {
+              "tsx": "$event.Temperature"
+            },
+            "filter": null,
+            "aggregation": {
+              "tsx": "avg($value)"
+            }
+          }
+        },
+        "projectedVariables": [
+          "temperatures"
+        ]
+      }
+    }
+  },
+  "responses": {
+    "200": {
+      "body": {
+        "timestamps": [
+          "2016-08-01T00:00:10Z",
+          "2016-08-01T00:00:11Z",
+          "2016-08-01T00:00:12Z",
+          "2016-08-01T00:00:13Z",
+          "2016-08-01T00:00:14Z",
+          "2016-08-01T00:00:15Z",
+          "2016-08-01T00:00:16Z",
+          "2016-08-01T00:00:17Z",
+          "2016-08-01T00:00:18Z",
+          "2016-08-01T00:00:19Z",
+          "2016-08-01T00:00:20Z"
+        ],
+        "properties": [
+          {
+            "name": "temperatures",
+            "type": "Double",
+            "values": [
+              65.125,
+              65.375,
+              65.625,
+              65.875,
+              66.125,
+              66.375,
+              66.625,
+              66.875,
+              67.125,
+              67.375,
+              67.625
+            ]
+          }
+        ],
+        "progress": 50.0,
+        "continuationToken": "aXsic2tpcCI6MTAxYZwidGFrZSI6MTAwMH0="
+      }
+    }
+  }
+}
diff --git a/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/WarmStoreQueryGetSeriesPage3.json b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/WarmStoreQueryGetSeriesPage3.json
new file mode 100644
index 000000000000..fb0e7a620456
--- /dev/null
+++ b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/examples/WarmStoreQueryGetSeriesPage3.json
@@ -0,0 +1,55 @@
+{
+  "parameters": {
+    "api-version": "2018-11-01-preview",
+    "storeType": "warmstore",
+    "environmentFqdn": "10000000-0000-0000-0000-100000000109.env.timeseries.azure.com",
+    "continuationToken": "aXsic2tpcCI6MTAxYZwidGFrZSI6MTAwMH0=",
+    "parameters": {
+      "getSeries": {
+        "timeSeriesId": [
+          "006dfc2d-0324-4937-998c-d16f3b4f1952",
+          "T1"
+        ],
+        "searchSpan": {
+          "from": "2016-08-01T00:00:00Z",
+          "to": "2016-08-01T00:16:50Z"
+        },
+        "filter": null,
+        "inlineVariables": {
+          "temperatures": {
+            "kind": "numeric",
+            "value": {
+              "tsx": "$event.Temperature"
+            },
+            "filter": null,
+            "aggregation": {
+              "tsx": "avg($value)"
+            }
+          }
+        },
+        "projectedVariables": [
+          "temperatures"
+        ]
+      }
+    }
+  },
+  "responses": {
+    "200": {
+      "body": {
+        "timestamps": [
+          "2016-08-01T00:00:21Z"
+        ],
+        "properties": [
+          {
+            "name": "temperatures",
+            "type": "Double",
+            "values": [
+              67.825
+            ]
+          }
+        ],
+        "progress": 100.0
+      }
+    }
+  }
+}
diff --git a/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/timeseriesinsights.json b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/timeseriesinsights.json
index 9172a5155e10..18913cca1d9f 100644
--- a/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/timeseriesinsights.json
+++ b/specification/timeseriesinsights/data-plane/Microsoft.TimeSeriesInsights/preview/2018-11-01-preview/timeseriesinsights.json
@@ -51,9 +51,15 @@
         "operationId": "Query_GetAvailability",
         "description": "Returns the time range and distribution of event count over the event timestamp ($ts). This API can be used to provide landing experience of navigating to the environment.",
         "x-ms-examples": {
-          "AvailabilityGet": {
+          "AvailabilityGet":{
             "$ref": "./examples/AvailabilityGet.json"
           },
+          "ColdStoreAvailabilityGet": {
+            "$ref": "./examples/ColdStoreAvailabilityGet.json"
+          },
+          "WarmStoreAvailabilityGet": {
+            "$ref": "./examples/WarmStoreAvailabilityGet.json"
+          },
           "AvailabilityGetEmpty": {
             "$ref": "./examples/AvailabilityGetEmpty.json"
           }
@@ -62,6 +68,9 @@
           {
             "$ref": "#/parameters/ApiVersion"
           },
+          {
+            "$ref": "#/parameters/StoreType"
+          },
           {
             "$ref": "#/parameters/ClientRequestId"
           },
@@ -112,12 +121,21 @@
           },
           "EventSchemaGetEmpty": {
             "$ref": "./examples/EventSchemaGetEmpty.json"
+          },
+          "ColdStoreEventSchemaGet": {
+            "$ref": "./examples/ColdStoreEventSchemaGet.json"
+          },
+          "WarmStoreEventSchemaGet": {
+            "$ref": "./examples/WarmStoreEventSchemaGet.json"
           }
         },
         "parameters": [
           {
             "$ref": "#/parameters/ApiVersion"
           },
+          {
+            "$ref": "#/parameters/StoreType"
+          },
           {
             "name": "parameters",
             "in": "body",
@@ -291,9 +309,24 @@
           "QueryAggregateSeriesPage2": {
             "$ref": "./examples/QueryAggregateSeriesPage2.json"
           },
+          "ColdStoreQueryAggregateSeriesPage1": {
+            "$ref": "./examples/ColdStoreQueryAggregateSeriesPage1.json"
+          },
+          "ColdStoreQueryAggregateSeriesPage2": {
+            "$ref": "./examples/ColdStoreQueryAggregateSeriesPage2.json"
+          },
+          "WarmStoreQueryAggregateSeriesPage": {
+            "$ref": "./examples/WarmStoreQueryAggregateSeriesPage.json"
+          },
           "QueryAggregateSeriesWithSampleInterpolation": {
             "$ref": "./examples/QueryAggregateSeriesWithSampleInterpolation.json"
           },
+          "QueryAggregateSeriesWithCategoricalVariable": {
+            "$ref": "./examples/QueryAggregateSeriesWithCategoricalVariable.json"
+          },
+          "QueryAggregateSeriesWithCategoricalInterpolatedVariable": {
+            "$ref": "./examples/QueryAggregateSeriesWithCategoricalInterpolatedVariable.json"
+          },
           "QueryGetEventsPage1": {
             "$ref": "./examples/QueryGetEventsPage1.json"
           },
@@ -306,6 +339,30 @@
           "QueryGetEventsPage4": {
             "$ref": "./examples/QueryGetEventsPage4.json"
           },
+          "ColdStoreQueryGetEventsPage1": {
+            "$ref": "./examples/ColdStoreQueryGetEventsPage1.json"
+          },
+          "ColdStoreQueryGetEventsPage2": {
+            "$ref": "./examples/ColdStoreQueryGetEventsPage2.json"
+          },
+          "ColdStoreQueryGetEventsPage3": {
+            "$ref": "./examples/ColdStoreQueryGetEventsPage3.json"
+          },
+          "ColdStoreQueryGetEventsPage4": {
+            "$ref": "./examples/ColdStoreQueryGetEventsPage4.json"
+          },
+          "WarmStoreQueryGetEventsPage1": {
+            "$ref": "./examples/WarmStoreQueryGetEventsPage1.json"
+          },
+          "WarmStoreQueryGetEventsPage2": {
+            "$ref": "./examples/WarmStoreQueryGetEventsPage2.json"
+          },
+          "WarmStoreQueryGetEventsPage3": {
+            "$ref": "./examples/WarmStoreQueryGetEventsPage3.json"
+          },
+          "WarmStoreQueryGetEventsPage4": {
+            "$ref": "./examples/WarmStoreQueryGetEventsPage4.json"
+          },
           "QueryGetEventsWithTakePage1": {
             "$ref": "./examples/QueryGetEventsWithTakePage1.json"
           },
@@ -326,12 +383,33 @@
           },
           "QueryGetSeriesWithTakePage2": {
             "$ref": "./examples/QueryGetSeriesWithTakePage2.json"
+          },
+          "ColdStoreQueryGetSeriesPage1": {
+            "$ref": "./examples/ColdStoreQueryGetSeriesPage1.json"
+          },
+          "ColdStoreQueryGetSeriesPage2": {
+            "$ref": "./examples/ColdStoreQueryGetSeriesPage2.json"
+          },
+          "ColdStoreQueryGetSeriesPage3": {
+            "$ref": "./examples/ColdStoreQueryGetSeriesPage3.json"
+          },
+          "WarmStoreQueryGetSeriesPage1": {
+            "$ref": "./examples/WarmStoreQueryGetSeriesPage1.json"
+          },
+          "WarmStoreQueryGetSeriesPage2": {
+            "$ref": "./examples/WarmStoreQueryGetSeriesPage2.json"
+          },
+          "WarmStoreQueryGetSeriesPage3": {
+            "$ref": "./examples/WarmStoreQueryGetSeriesPage3.json"
           }
         },
         "parameters": [
           {
             "$ref": "#/parameters/ApiVersion"
           },
+          {
+            "$ref": "#/parameters/StoreType"
+          },
           {
             "$ref": "#/parameters/ContinuationToken"
           },
@@ -1162,7 +1240,7 @@
       ]
     },
     "Interpolation": {
-      "description": "The interpolation operation to be performed on the raw data points. Interpolation is only supported in \"numeric\" variables. Currently, only sampling of interpolated time series is allowed. Allowed aggregate function - eg: left($value). Can be null if no interpolation needs to be applied.",
+      "description": "The interpolation operation to be performed on the raw data points. Currently, only sampling of interpolated time series is allowed. Allowed aggregate function - eg: left($value). Can be null if no interpolation needs to be applied.",
       "type": "object",
       "properties": {
         "kind": {
@@ -1261,6 +1339,76 @@
         "aggregation"
       ]
     },
+    "CategoricalVariable": {
+      "description": "Categorical variable represents signal that needs to be analyzed based on the count or duration of occurrence of limited set of defined values.",
+      "x-ms-discriminator-value": "categorical",
+      "allOf": [
+        {
+          "$ref": "#/definitions/Variable"
+        },
+        {
+          "type": "object",
+          "properties": {
+            "value": {
+              "description": "Value time series expression is used to represent the value of the signal that is going to be categorized. It can evaluate to only 'String' or 'Long' type for categorical variables.",
+              "$ref": "#/definitions/Tsx"
+            },
+            "interpolation": {
+              "description": "Categorical variable supports only 'step' interpolation.",
+              "$ref": "#/definitions/Interpolation"
+            },
+            "categories": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/TimeSeriesAggregateCategory"
+              }
+            },
+            "defaultCategory": {
+              "$ref": "#/definitions/TimeSeriesDefaultCategory"
+            }
+          }
+        }
+      ],
+      "required": [
+        "kind",
+        "value",
+        "defaultCategory"
+      ]
+    },
+    "TimeSeriesAggregateCategory": {
+      "description": "Category used in categorical variables. A category is defined by 'label' and the 'values' that are assigned this label.",
+      "type": "object",
+      "properties": {
+        "label": {
+          "description": "The name of the category which will be used in constructing the output variable names.",
+          "type": "string"
+        },
+        "values": {
+          "description": "The list of values that a category maps to. Can be either a unique list of string or list of long.",
+          "type": "array",
+          "items": {
+            "type": "object"
+          }
+        }
+      },
+      "required": [
+        "label",
+        "values"
+      ]
+    },
+    "TimeSeriesDefaultCategory" : {
+      "description": "Represents the default category.",
+      "type": "object",
+      "properties": {
+        "label": {
+          "description": "The name of the default category which will be assigned to the values that does not match any of those that are defined in the 'categories'.",
+          "type": "string"
+        }
+      },
+      "required": [
+        "label"
+      ]
+    },
     "Variable": {
       "description": "Variables are named calculations over values from the events. Time Series Insights variable definitions contain formula and computation rules. Variables are stored in the type definition in Time Series Model and can be provided inline via Query APIs to override the stored definition.",
       "type": "object",
@@ -1273,9 +1421,6 @@
         "filter": {
           "description": "Filter over the events that restricts the number of events being considered for computation. Example: \"$event.Status.String='Good'\". Optional.",
           "$ref": "#/definitions/Tsx"
-        },
-        "interpolation": {
-          "$ref": "#/definitions/Interpolation"
         }
       },
       "required": [
@@ -2253,7 +2398,8 @@
         "DateTime",
         "Double",
         "String",
-        "TimeSpan"
+        "TimeSpan",
+        "Long"
       ],
       "x-ms-enum": {
         "name": "PropertyTypes",
@@ -2334,6 +2480,14 @@
       "type": "string",
       "description": "Version of the API to be used with the client request. Currently supported version is \"2018-11-01-preview\"."
     },
+    "StoreType" : {
+      "name" : "storeType",
+      "in" : "query",
+      "required": false,
+      "type": "string",
+      "x-ms-parameter-location": "method",
+      "description":"For the environments with warm store enabled, the query can be executed either on the 'WarmStore' or 'ColdStore'. This parameter in the query defines which store the query should be executed on. If not defined, the query will be executed on the cold store."
+    },
     "EnvironmentFqdn": {
       "name": "environmentFqdn",
       "in": "path",
@@ -2371,4 +2525,4 @@
       "description": "Optional client session ID. Service records this value. Allows the service to trace a group of related operations across services, and allows the customer to contact support regarding a particular group of requests."
     }
   }
-}
+}
\ No newline at end of file