feat(cost-explorer): AnomalyMonitor and AnomalySubscription type

cost-explorer/anomaly-monitor/.gitignore

@@ -0,0 +1,18 @@
+# Distribution / packaging
+build/
+dist/
+
+# Unit test / coverage reports
+.cache
+.hypothesis/
+.pytest_cache/
+
+# RPDK logs
+rpdk.log
+
+# Node.js
+node_modules/
+coverage/
+
+# contains credentials
+sam-tests/

cost-explorer/anomaly-monitor/.npmrc

@@ -0,0 +1,2 @@
+optional = false
+save = false

cost-explorer/anomaly-monitor/.rpdk-config

@@ -0,0 +1,11 @@
+{
+    "typeName": "Community::CostExplorer::AnomalyMonitor",
+    "language": "typescript",
+    "runtime": "nodejs12.x",
+    "entrypoint": "dist/handlers.entrypoint",
+    "testEntrypoint": "dist/handlers.testEntrypoint",
+    "settings": {
+        "useDocker": false,
+        "protocolVersion": "2.0.0"
+    }
+}

cost-explorer/anomaly-monitor/README.md

@@ -0,0 +1,39 @@
+// Community::CostExplorer::AnomalyMonitor
+
+Congratulations on starting development! Next steps:
+
+1. Write the JSON schema describing your resource, [community-costexplorer-anomalymonitor.json](./community-costexplorer-anomalymonitor.json)
+2. Implement your resource handlers in [handlers.ts](./community-costexplorer-anomalymonitor/handlers.ts)
+
+> Don't modify [models.ts](./community-costexplorer-anomalymonitor/models.ts) by hand, any modifications will be overwritten when the `generate` or `package` commands are run.
+
+Implement CloudFormation resource here. Each function must always return a ProgressEvent.
+
+```typescript
+const progress: ProgressEvent = ProgressEvent.builder()
+
+    // Required
+    // Must be one of OperationStatus.InProgress, OperationStatus.Failed, OperationStatus.Success
+    .status(OperationStatus.InProgress)
+    // Required on SUCCESS (except for LIST where resourceModels is required)
+    // The current resource model after the operation; instance of ResourceModel class
+    .resourceModel(model)
+    .resourceModels(null)
+    // Required on FAILED
+    // Customer-facing message, displayed in e.g. CloudFormation stack events
+    .message('')
+    // Required on FAILED a HandlerErrorCode
+    .errorCode(HandlerErrorCode.InternalFailure)
+    // Optional
+    // Use to store any state between re-invocation via IN_PROGRESS
+    .callbackContext({})
+    // Required on IN_PROGRESS
+    // The number of seconds to delay before re-invocation
+    .callbackDelaySeconds(0)
+
+    .build()
+```
+
+While importing the [cfn-rpdk](https://github.com/eduardomourar/cloudformation-cli-typescript-plugin) library, failures can be passed back to CloudFormation by either raising an exception from `exceptions`, or setting the ProgressEvent's `status` to `OperationStatus.Failed` and `errorCode` to one of `HandlerErrorCode`. There is a static helper function, `ProgressEvent.failed`, for this common case.
+
+Keep in mind, during runtime all logs will be delivered to CloudWatch except those used with `debug` method.

cost-explorer/anomaly-monitor/community-costexplorer-anomalymonitor.json

@@ -0,0 +1,73 @@
+{
+    "typeName": "Community::CostExplorer::AnomalyMonitor",
+    "description": "An example resource schema demonstrating some basic constructs and validation rules.",
+    "sourceUrl": "https://github.com/aws-cloudformation/aws-cloudformation-rpdk.git",
+    "definitions": {
+    },
+    "properties": {
+        "MonitorName": {
+            "type": "string"
+        },
+        "MonitorType": {
+            "type": "string",
+            "enum": [
+                "DIMENSIONAL",
+                "CUSTOM"
+            ]
+        },
+        "MonitorDimension": {
+            "type": "string",
+            "enum": [
+                "SERVICE"
+            ]
+        },
+        "MonitorSpecification": {
+            "type": "object"
+        },
+        "DimensionalValueCount": {
+            "type": "number"
+        },
+        "Arn": {
+            "type": "string"
+        }
+    },
+    "additionalProperties": false,
+    "required": [
+        "MonitorName",
+        "MonitorType",
+        "MonitorDimension"
+    ],
+    "readOnlyProperties": [
+        "/properties/Arn"
+    ],
+    "primaryIdentifier": [
+        "/properties/Arn"
+    ],
+    "handlers": {
+        "create": {
+            "permissions": [
+                "costExplorer:createAnomalyMonitor"
+            ]
+        },
+        "read": {
+            "permissions": [
+
+            ]
+        },
+        "update": {
+            "permissions": [
+                "costExplorer:updateAnomalyMonitor"
+            ]
+        },
+        "delete": {
+            "permissions": [
+                "costExplorer:deleteAnomalyMonitor"
+            ]
+        },
+        "list": {
+            "permissions": [
+
+            ]
+        }
+    }
+}

cost-explorer/anomaly-monitor/docs/README.md

@@ -0,0 +1,97 @@
+# Community::CostExplorer::AnomalyMonitor
+
+An example resource schema demonstrating some basic constructs and validation rules.
+
+## Syntax
+
+To declare this entity in your AWS CloudFormation template, use the following syntax:
+
+### JSON
+
+<pre>
+{
+    "Type" : "Community::CostExplorer::AnomalyMonitor",
+    "Properties" : {
+        "<a href="#monitorname" title="MonitorName">MonitorName</a>" : <i>String</i>,
+        "<a href="#monitortype" title="MonitorType">MonitorType</a>" : <i>String</i>,
+        "<a href="#monitordimension" title="MonitorDimension">MonitorDimension</a>" : <i>String</i>,
+        "<a href="#monitorspecification" title="MonitorSpecification">MonitorSpecification</a>" : <i>Map</i>,
+        "<a href="#dimensionalvaluecount" title="DimensionalValueCount">DimensionalValueCount</a>" : <i>Double</i>,
+    }
+}
+</pre>
+
+### YAML
+
+<pre>
+Type: Community::CostExplorer::AnomalyMonitor
+Properties:
+    <a href="#monitorname" title="MonitorName">MonitorName</a>: <i>String</i>
+    <a href="#monitortype" title="MonitorType">MonitorType</a>: <i>String</i>
+    <a href="#monitordimension" title="MonitorDimension">MonitorDimension</a>: <i>String</i>
+    <a href="#monitorspecification" title="MonitorSpecification">MonitorSpecification</a>: <i>Map</i>
+    <a href="#dimensionalvaluecount" title="DimensionalValueCount">DimensionalValueCount</a>: <i>Double</i>
+</pre>
+
+## Properties
+
+#### MonitorName
+
+_Required_: Yes
+
+_Type_: String
+
+_Update requires_: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)
+
+#### MonitorType
+
+_Required_: Yes
+
+_Type_: String
+
+_Allowed Values_: <code>DIMENSIONAL</code> | <code>CUSTOM</code>
+
+_Update requires_: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)
+
+#### MonitorDimension
+
+_Required_: Yes
+
+_Type_: String
+
+_Allowed Values_: <code>SERVICE</code>
+
+_Update requires_: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)
+
+#### MonitorSpecification
+
+_Required_: No
+
+_Type_: Map
+
+_Update requires_: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)
+
+#### DimensionalValueCount
+
+_Required_: No
+
+_Type_: Double
+
+_Update requires_: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)
+
+## Return Values
+
+### Ref
+
+When you pass the logical ID of this resource to the intrinsic `Ref` function, Ref returns the Arn.
+
+### Fn::GetAtt
+
+The `Fn::GetAtt` intrinsic function returns a value for a specified attribute of this type. The following are the available attributes and sample return values.
+
+For more information about using the `Fn::GetAtt` intrinsic function, see [Fn::GetAtt](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/intrinsic-function-reference-getatt.html).
+
+#### Arn
+
+Returns the <code>Arn</code> value.
+

cost-explorer/anomaly-monitor/example.yml

@@ -0,0 +1,8 @@
+AWSTemplateFormatVersion: '2010-09-09'
+Description: Sample template
+
+Resources:
+  AnomalyMonitor:
+    Type: Community::CostExplorer::AnomalyMonitor
+    Properties:
+      MonitorName: 'test-monitor'