{
  "swagger": "2.0",
  "info": {
    "title": "PolicyEventsClient",
    "version": "2018-04-04"
  },
  "host": "management.azure.com",
  "schemes": [
    "https"
  ],
  "produces": [
    "application/json"
  ],
  "security": [
    {
      "azure_auth": [
        "user_impersonation"
      ]
    }
  ],
  "securityDefinitions": {
    "azure_auth": {
      "type": "oauth2",
      "authorizationUrl": "https://login.microsoftonline.com/common/oauth2/authorize",
      "flow": "implicit",
      "description": "Azure Active Directory OAuth2 Flow",
      "scopes": {
        "user_impersonation": "impersonate your user account"
      }
    }
  },
  "paths": {
    "/providers/{managementGroupsNamespace}/managementGroups/{managementGroupName}/providers/Microsoft.PolicyInsights/policyEvents/{policyEventsResource}/queryResults": {
      "post": {
        "operationId": "PolicyEvents_ListQueryResultsForManagementGroup",
        "description": "Queries policy events for the resources under the management group.",
        "parameters": [
          {
            "$ref": "#/parameters/policyEventsResourceParameter"
          },
          {
            "$ref": "#/parameters/managementGroupsNamespaceParameter"
          },
          {
            "$ref": "#/parameters/managementGroupNameParameter"
          },
          {
            "$ref": "#/parameters/apiVersionParameter"
          },
          {
            "$ref": "#/parameters/topParameter"
          },
          {
            "$ref": "#/parameters/orderByParameter"
          },
          {
            "$ref": "#/parameters/selectParameter"
          },
          {
            "$ref": "#/parameters/fromParameter"
          },
          {
            "$ref": "#/parameters/toParameter"
          },
          {
            "$ref": "#/parameters/filterParameter"
          },
          {
            "$ref": "#/parameters/applyParameter"
          }
        ],
        "responses": {
          "200": {
            "description": "Query results.",
            "schema": {
              "$ref": "#/definitions/PolicyEventsQueryResults"
            }
          },
          "default": {
            "description": "Error response describing why the operation failed.",
            "schema": {
              "$ref": "#/definitions/QueryFailure"
            }
          }
        },
        "x-ms-examples": {
          "Query at management group scope": {
            "$ref": "./examples/PolicyEvents_QueryManagementGroupScope.json"
          }
        }
      }
    },
    "/subscriptions/{subscriptionId}/providers/Microsoft.PolicyInsights/policyEvents/{policyEventsResource}/queryResults": {
      "post": {
        "operationId": "PolicyEvents_ListQueryResultsForSubscription",
        "description": "Queries policy events for the resources under the subscription.",
        "parameters": [
          {
            "$ref": "#/parameters/policyEventsResourceParameter"
          },
          {
            "$ref": "#/parameters/subscriptionIdParameter"
          },
          {
            "$ref": "#/parameters/apiVersionParameter"
          },
          {
            "$ref": "#/parameters/topParameter"
          },
          {
            "$ref": "#/parameters/orderByParameter"
          },
          {
            "$ref": "#/parameters/selectParameter"
          },
          {
            "$ref": "#/parameters/fromParameter"
          },
          {
            "$ref": "#/parameters/toParameter"
          },
          {
            "$ref": "#/parameters/filterParameter"
          },
          {
            "$ref": "#/parameters/applyParameter"
          }
        ],
        "responses": {
          "200": {
            "description": "Query results.",
            "schema": {
              "$ref": "#/definitions/PolicyEventsQueryResults"
            }
          },
          "default": {
            "description": "Error response describing why the operation failed.",
            "schema": {
              "$ref": "#/definitions/QueryFailure"
            }
          }
        },
        "x-ms-examples": {
          "Query at subscription scope": {
            "$ref": "./examples/PolicyEvents_QuerySubscriptionScope.json"
          },
          "Time range; sort, select and limit": {
            "$ref": "./examples/PolicyEvents_TimeRangeSortSelectTop.json"
          },
          "Filter and group with aggregate": {
            "$ref": "./examples/PolicyEvents_FilterAndGroupByWithAggregate.json"
          },
          "Filter and group without aggregate": {
            "$ref": "./examples/PolicyEvents_FilterAndGroupByWithoutAggregate.json"
          },
          "Filter and aggregate only": {
            "$ref": "./examples/PolicyEvents_FilterAndAggregateOnly.json"
          },
          "Filter and multiple groups": {
            "$ref": "./examples/PolicyEvents_FilterAndMultipleGroups.json"
          }
        }
      }
    },
    "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.PolicyInsights/policyEvents/{policyEventsResource}/queryResults": {
      "post": {
        "operationId": "PolicyEvents_ListQueryResultsForResourceGroup",
        "description": "Queries policy events for the resources under the resource group.",
        "parameters": [
          {
            "$ref": "#/parameters/policyEventsResourceParameter"
          },
          {
            "$ref": "#/parameters/subscriptionIdParameter"
          },
          {
            "$ref": "#/parameters/resourceGroupNameParameter"
          },
          {
            "$ref": "#/parameters/apiVersionParameter"
          },
          {
            "$ref": "#/parameters/topParameter"
          },
          {
            "$ref": "#/parameters/orderByParameter"
          },
          {
            "$ref": "#/parameters/selectParameter"
          },
          {
            "$ref": "#/parameters/fromParameter"
          },
          {
            "$ref": "#/parameters/toParameter"
          },
          {
            "$ref": "#/parameters/filterParameter"
          },
          {
            "$ref": "#/parameters/applyParameter"
          }
        ],
        "responses": {
          "200": {
            "description": "Query results.",
            "schema": {
              "$ref": "#/definitions/PolicyEventsQueryResults"
            }
          },
          "default": {
            "description": "Error response describing why the operation failed.",
            "schema": {
              "$ref": "#/definitions/QueryFailure"
            }
          }
        },
        "x-ms-examples": {
          "Query at resource group scope": {
            "$ref": "./examples/PolicyEvents_QueryResourceGroupScope.json"
          }
        }
      }
    },
    "/{resourceId}/providers/Microsoft.PolicyInsights/policyEvents/{policyEventsResource}/queryResults": {
      "post": {
        "operationId": "PolicyEvents_ListQueryResultsForResource",
        "description": "Queries policy events for the resource.",
        "parameters": [
          {
            "$ref": "#/parameters/policyEventsResourceParameter"
          },
          {
            "$ref": "#/parameters/resourceIdParameter"
          },
          {
            "$ref": "#/parameters/apiVersionParameter"
          },
          {
            "$ref": "#/parameters/topParameter"
          },
          {
            "$ref": "#/parameters/orderByParameter"
          },
          {
            "$ref": "#/parameters/selectParameter"
          },
          {
            "$ref": "#/parameters/fromParameter"
          },
          {
            "$ref": "#/parameters/toParameter"
          },
          {
            "$ref": "#/parameters/filterParameter"
          },
          {
            "$ref": "#/parameters/applyParameter"
          }
        ],
        "responses": {
          "200": {
            "description": "Query results.",
            "schema": {
              "$ref": "#/definitions/PolicyEventsQueryResults"
            }
          },
          "default": {
            "description": "Error response describing why the operation failed.",
            "schema": {
              "$ref": "#/definitions/QueryFailure"
            }
          }
        },
        "x-ms-examples": {
          "Query at resource scope": {
            "$ref": "./examples/PolicyEvents_QueryResourceScope.json"
          },
          "Query at subscription level resource scope": {
            "$ref": "./examples/PolicyEvents_QuerySubscriptionLevelResourceScope.json"
          },
          "Query at nested resource scope": {
            "$ref": "./examples/PolicyEvents_QueryNestedResourceScope.json"
          },
          "Query at subscription level nested resource scope": {
            "$ref": "./examples/PolicyEvents_QuerySubscriptionLevelNestedResourceScope.json"
          }
        }
      }
    },
    "/subscriptions/{subscriptionId}/providers/{authorizationNamespace}/policySetDefinitions/{policySetDefinitionName}/providers/Microsoft.PolicyInsights/policyEvents/{policyEventsResource}/queryResults": {
      "post": {
        "operationId": "PolicyEvents_ListQueryResultsForPolicySetDefinition",
        "description": "Queries policy events for the subscription level policy set definition.",
        "parameters": [
          {
            "$ref": "#/parameters/policyEventsResourceParameter"
          },
          {
            "$ref": "#/parameters/subscriptionIdParameter"
          },
          {
            "$ref": "#/parameters/authorizationNamespaceParameter"
          },
          {
            "$ref": "#/parameters/policySetDefinitionNameParameter"
          },
          {
            "$ref": "#/parameters/apiVersionParameter"
          },
          {
            "$ref": "#/parameters/topParameter"
          },
          {
            "$ref": "#/parameters/orderByParameter"
          },
          {
            "$ref": "#/parameters/selectParameter"
          },
          {
            "$ref": "#/parameters/fromParameter"
          },
          {
            "$ref": "#/parameters/toParameter"
          },
          {
            "$ref": "#/parameters/filterParameter"
          },
          {
            "$ref": "#/parameters/applyParameter"
          }
        ],
        "responses": {
          "200": {
            "description": "Query results.",
            "schema": {
              "$ref": "#/definitions/PolicyEventsQueryResults"
            }
          },
          "default": {
            "description": "Error response describing why the operation failed.",
            "schema": {
              "$ref": "#/definitions/QueryFailure"
            }
          }
        },
        "x-ms-examples": {
          "Query at subscription level policy set definition scope": {
            "$ref": "./examples/PolicyEvents_QuerySubscriptionLevelPolicySetDefinitionScope.json"
          }
        }
      }
    },
    "/subscriptions/{subscriptionId}/providers/{authorizationNamespace}/policyDefinitions/{policyDefinitionName}/providers/Microsoft.PolicyInsights/policyEvents/{policyEventsResource}/queryResults": {
      "post": {
        "operationId": "PolicyEvents_ListQueryResultsForPolicyDefinition",
        "description": "Queries policy events for the subscription level policy definition.",
        "parameters": [
          {
            "$ref": "#/parameters/policyEventsResourceParameter"
          },
          {
            "$ref": "#/parameters/subscriptionIdParameter"
          },
          {
            "$ref": "#/parameters/authorizationNamespaceParameter"
          },
          {
            "$ref": "#/parameters/policyDefinitionNameParameter"
          },
          {
            "$ref": "#/parameters/apiVersionParameter"
          },
          {
            "$ref": "#/parameters/topParameter"
          },
          {
            "$ref": "#/parameters/orderByParameter"
          },
          {
            "$ref": "#/parameters/selectParameter"
          },
          {
            "$ref": "#/parameters/fromParameter"
          },
          {
            "$ref": "#/parameters/toParameter"
          },
          {
            "$ref": "#/parameters/filterParameter"
          },
          {
            "$ref": "#/parameters/applyParameter"
          }
        ],
        "responses": {
          "200": {
            "description": "Query results.",
            "schema": {
              "$ref": "#/definitions/PolicyEventsQueryResults"
            }
          },
          "default": {
            "description": "Error response describing why the operation failed.",
            "schema": {
              "$ref": "#/definitions/QueryFailure"
            }
          }
        },
        "x-ms-examples": {
          "Query at subscription level policy definition scope": {
            "$ref": "./examples/PolicyEvents_QuerySubscriptionLevelPolicyDefinitionScope.json"
          }
        }
      }
    },
    "/subscriptions/{subscriptionId}/providers/{authorizationNamespace}/policyAssignments/{policyAssignmentName}/providers/Microsoft.PolicyInsights/policyEvents/{policyEventsResource}/queryResults": {
      "post": {
        "operationId": "PolicyEvents_ListQueryResultsForSubscriptionLevelPolicyAssignment",
        "description": "Queries policy events for the subscription level policy assignment.",
        "parameters": [
          {
            "$ref": "#/parameters/policyEventsResourceParameter"
          },
          {
            "$ref": "#/parameters/subscriptionIdParameter"
          },
          {
            "$ref": "#/parameters/authorizationNamespaceParameter"
          },
          {
            "$ref": "#/parameters/policyAssignmentNameParameter"
          },
          {
            "$ref": "#/parameters/apiVersionParameter"
          },
          {
            "$ref": "#/parameters/topParameter"
          },
          {
            "$ref": "#/parameters/orderByParameter"
          },
          {
            "$ref": "#/parameters/selectParameter"
          },
          {
            "$ref": "#/parameters/fromParameter"
          },
          {
            "$ref": "#/parameters/toParameter"
          },
          {
            "$ref": "#/parameters/filterParameter"
          },
          {
            "$ref": "#/parameters/applyParameter"
          }
        ],
        "responses": {
          "200": {
            "description": "Query results.",
            "schema": {
              "$ref": "#/definitions/PolicyEventsQueryResults"
            }
          },
          "default": {
            "description": "Error response describing why the operation failed.",
            "schema": {
              "$ref": "#/definitions/QueryFailure"
            }
          }
        },
        "x-ms-examples": {
          "Query at subscription level policy assignment scope": {
            "$ref": "./examples/PolicyEvents_QuerySubscriptionLevelPolicyAssignmentScope.json"
          }
        }
      }
    },
    "/subscriptions/{subscriptionId}/resourcegroups/{resourceGroupName}/providers/{authorizationNamespace}/policyAssignments/{policyAssignmentName}/providers/Microsoft.PolicyInsights/policyEvents/{policyEventsResource}/queryResults": {
      "post": {
        "operationId": "PolicyEvents_ListQueryResultsForResourceGroupLevelPolicyAssignment",
        "description": "Queries policy events for the resource group level policy assignment.",
        "parameters": [
          {
            "$ref": "#/parameters/policyEventsResourceParameter"
          },
          {
            "$ref": "#/parameters/subscriptionIdParameter"
          },
          {
            "$ref": "#/parameters/resourceGroupNameParameter"
          },
          {
            "$ref": "#/parameters/authorizationNamespaceParameter"
          },
          {
            "$ref": "#/parameters/policyAssignmentNameParameter"
          },
          {
            "$ref": "#/parameters/apiVersionParameter"
          },
          {
            "$ref": "#/parameters/topParameter"
          },
          {
            "$ref": "#/parameters/orderByParameter"
          },
          {
            "$ref": "#/parameters/selectParameter"
          },
          {
            "$ref": "#/parameters/fromParameter"
          },
          {
            "$ref": "#/parameters/toParameter"
          },
          {
            "$ref": "#/parameters/filterParameter"
          },
          {
            "$ref": "#/parameters/applyParameter"
          }
        ],
        "responses": {
          "200": {
            "description": "Query results.",
            "schema": {
              "$ref": "#/definitions/PolicyEventsQueryResults"
            }
          },
          "default": {
            "description": "Error response describing why the operation failed.",
            "schema": {
              "$ref": "#/definitions/QueryFailure"
            }
          }
        },
        "x-ms-examples": {
          "Query at resource group level policy assignment scope": {
            "$ref": "./examples/PolicyEvents_QueryResourceGroupLevelPolicyAssignmentScope.json"
          }
        }
      }
    },
    "/{scope}/providers/Microsoft.PolicyInsights/policyEvents/$metadata": {
      "get": {
        "operationId": "PolicyEvents_GetMetadata",
        "description": "Gets OData metadata XML document.",
        "produces": [
          "application/xml"
        ],
        "parameters": [
          {
            "$ref": "#/parameters/scopeParameter"
          },
          {
            "$ref": "#/parameters/apiVersionParameter"
          }
        ],
        "responses": {
          "200": {
            "description": "OData metadata XML document.",
            "schema": {
              "$ref": "#/definitions/MetadataDocument"
            }
          },
          "default": {
            "description": "Error response describing why the operation failed.",
            "schema": {
              "$ref": "#/definitions/QueryFailure"
            }
          }
        },
        "x-ms-examples": {
          "Get metadata": {
            "$ref": "./examples/PolicyEvents_GetMetadata.json"
          }
        }
      }
    }
  },
  "definitions": {
    "PolicyEventsQueryResults": {
      "description": "Query results.",
      "properties": {
        "@odata.context": {
          "description": "OData context string; used by OData clients to resolve type information based on metadata.",
          "type": "string"
        },
        "@odata.count": {
          "description": "OData entity count; represents the number of policy event records returned.",
          "type": "integer",
          "format": "int32",
          "minimum": 0
        },
        "value": {
          "description": "Query results.",
          "type": "array",
          "items": {
            "$ref": "#/definitions/PolicyEvent"
          }
        }
      }
    },
    "PolicyEvent": {
      "type": "object",
      "description": "Policy event record.",
      "properties": {
        "@odata.id": {
          "description": "OData entity ID; always set to null since policy event records do not have an entity ID.",
          "type": "string"
        },
        "@odata.context": {
          "description": "OData context string; used by OData clients to resolve type information based on metadata.",
          "type": "string"
        },
        "timestamp": {
          "description": "Timestamp for the policy event record.",
          "type": "string",
          "format": "date-time"
        },
        "resourceId": {
          "description": "Resource ID.",
          "type": "string"
        },
        "policyAssignmentId": {
          "description": "Policy assignment ID.",
          "type": "string"
        },
        "policyDefinitionId": {
          "description": "Policy definition ID.",
          "type": "string"
        },
        "effectiveParameters": {
          "description": "Effective parameters for the policy assignment.",
          "type": "string"
        },
        "isCompliant": {
          "description": "Flag which states whether the resource is compliant against the policy assignment it was evaluated against.",
          "type": "boolean"
        },
        "subscriptionId": {
          "description": "Subscription ID.",
          "type": "string"
        },
        "resourceType": {
          "description": "Resource type.",
          "type": "string"
        },
        "resourceLocation": {
          "description": "Resource location.",
          "type": "string"
        },
        "resourceGroup": {
          "description": "Resource group name.",
          "type": "string"
        },
        "resourceTags": {
          "description": "List of resource tags.",
          "type": "string"
        },
        "policyAssignmentName": {
          "description": "Policy assignment name.",
          "type": "string"
        },
        "policyAssignmentOwner": {
          "description": "Policy assignment owner.",
          "type": "string"
        },
        "policyAssignmentParameters": {
          "description": "Policy assignment parameters.",
          "type": "string"
        },
        "policyAssignmentScope": {
          "description": "Policy assignment scope.",
          "type": "string"
        },
        "policyDefinitionName": {
          "description": "Policy definition name.",
          "type": "string"
        },
        "policyDefinitionAction": {
          "description": "Policy definition action, i.e. effect.",
          "type": "string"
        },
        "policyDefinitionCategory": {
          "description": "Policy definition category.",
          "type": "string"
        },
        "policySetDefinitionId": {
          "description": "Policy set definition ID, if the policy assignment is for a policy set.",
          "type": "string"
        },
        "policySetDefinitionName": {
          "description": "Policy set definition name, if the policy assignment is for a policy set.",
          "type": "string"
        },
        "policySetDefinitionOwner": {
          "description": "Policy set definition owner, if the policy assignment is for a policy set.",
          "type": "string"
        },
        "policySetDefinitionCategory": {
          "description": "Policy set definition category, if the policy assignment is for a policy set.",
          "type": "string"
        },
        "policySetDefinitionParameters": {
          "description": "Policy set definition parameters, if the policy assignment is for a policy set.",
          "type": "string"
        },
        "managementGroupIds": {
          "description": "Comma separated list of management group IDs, which represent the hierarchy of the management groups the resource is under.",
          "type": "string"
        },
        "policyDefinitionReferenceId": {
          "description": "Reference ID for the policy definition inside the policy set, if the policy assignment is for a policy set.",
          "type": "string"
        },
        "tenantId": {
          "description": "Tenant ID for the policy event record.",
          "type": "string"
        },
        "principalOid": {
          "description": "Principal object ID for the user who initiated the resource operation that triggered the policy event.",
          "type": "string"
        }
      },
      "additionalProperties": {
        "description": "The list of key/value pairs for the additional properties, in the format 'key':'value' where key = the field name, and value = the field value. By default this is not populated"
      }
    },
    "QueryFailure": {
      "description": "Error response.",
      "properties": {
        "error": {
          "description": "Error definition.",
          "properties": {
            "code": {
              "description": "Service specific error code which serves as the substatus for the HTTP error code.",
              "type": "string",
              "readOnly": true
            },
            "message": {
              "description": "Description of the error.",
              "type": "string",
              "readOnly": true
            }
          }
        }
      }
    },
    "MetadataDocument": {
      "description": "Metadata XML document.",
      "type": "string"
    }
  },
  "parameters": {
    "policyEventsResourceParameter": {
      "name": "policyEventsResource",
      "in": "path",
      "required": true,
      "type": "string",
      "enum": [
        "default"
      ],
      "description": "The name of the virtual resource under PolicyEvents resource type; only \"default\" is allowed.",
      "x-ms-parameter-location": "method"
    },
    "managementGroupsNamespaceParameter": {
      "name": "managementGroupsNamespace",
      "in": "path",
      "required": true,
      "type": "string",
      "enum": [
        "Microsoft.Management"
      ],
      "x-ms-enum": {
        "name": "ManagementGroupsNamespaceType",
        "modelAsString": false
      },
      "description": "The namespace for Microsoft Management RP; only \"Microsoft.Management\" is allowed.",
      "x-ms-parameter-location": "method"
    },
    "managementGroupNameParameter": {
      "name": "managementGroupName",
      "in": "path",
      "required": true,
      "type": "string",
      "description": "Management group name.",
      "x-ms-parameter-location": "method"
    },
    "subscriptionIdParameter": {
      "name": "subscriptionId",
      "in": "path",
      "required": true,
      "type": "string",
      "description": "Microsoft Azure subscription ID.",
      "x-ms-parameter-location": "method"
    },
    "resourceGroupNameParameter": {
      "name": "resourceGroupName",
      "in": "path",
      "required": true,
      "type": "string",
      "description": "Resource group name.",
      "x-ms-parameter-location": "method"
    },
    "resourceIdParameter": {
      "name": "resourceId",
      "in": "path",
      "required": true,
      "type": "string",
      "description": "Resource ID.",
      "x-ms-parameter-location": "method",
      "x-ms-skip-url-encoding": true
    },
    "authorizationNamespaceParameter": {
      "name": "authorizationNamespace",
      "in": "path",
      "required": true,
      "type": "string",
      "enum": [
        "Microsoft.Authorization"
      ],
      "description": "The namespace for Microsoft Authorization resource provider; only \"Microsoft.Authorization\" is allowed.",
      "x-ms-parameter-location": "method"
    },
    "policySetDefinitionNameParameter": {
      "name": "policySetDefinitionName",
      "in": "path",
      "required": true,
      "type": "string",
      "description": "Policy set definition name.",
      "x-ms-parameter-location": "method"
    },
    "policyDefinitionNameParameter": {
      "name": "policyDefinitionName",
      "in": "path",
      "required": true,
      "type": "string",
      "description": "Policy definition name.",
      "x-ms-parameter-location": "method"
    },
    "policyAssignmentNameParameter": {
      "name": "policyAssignmentName",
      "in": "path",
      "required": true,
      "type": "string",
      "description": "Policy assignment name.",
      "x-ms-parameter-location": "method"
    },
    "scopeParameter": {
      "name": "scope",
      "in": "path",
      "required": true,
      "type": "string",
      "description": "A valid scope, i.e. management group, subscription, resource group, or resource ID. Scope used has no effect on metadata returned.",
      "x-ms-parameter-location": "method",
      "x-ms-skip-url-encoding": true
    },
    "apiVersionParameter": {
      "name": "api-version",
      "in": "query",
      "required": true,
      "type": "string",
      "description": "API version to use with the client requests.",
      "x-ms-parameter-location": "client"
    },
    "topParameter": {
      "name": "$top",
      "in": "query",
      "required": false,
      "type": "integer",
      "format": "int32",
      "minimum": 0,
      "description": "Maximum number of records to return.",
      "x-ms-parameter-location": "method",
      "x-ms-parameter-grouping": {
        "name": "QueryOptions"
      },
      "x-ms-client-name": "Top"
    },
    "orderByParameter": {
      "name": "$orderby",
      "in": "query",
      "required": false,
      "type": "string",
      "description": "Ordering expression using OData notation. One or more comma-separated column names with an optional \"desc\" (the default) or \"asc\", e.g. \"$orderby=PolicyAssignmentId, ResourceId asc\".",
      "x-ms-parameter-location": "method",
      "x-ms-parameter-grouping": {
        "name": "QueryOptions"
      },
      "x-ms-client-name": "OrderBy"
    },
    "selectParameter": {
      "name": "$select",
      "in": "query",
      "required": false,
      "type": "string",
      "description": "Select expression using OData notation. Limits the columns on each record to just those requested, e.g. \"$select=PolicyAssignmentId, ResourceId\".",
      "x-ms-parameter-location": "method",
      "x-ms-parameter-grouping": {
        "name": "QueryOptions"
      },
      "x-ms-client-name": "Select"
    },
    "fromParameter": {
      "name": "$from",
      "in": "query",
      "required": false,
      "type": "string",
      "format": "date-time",
      "description": "ISO 8601 formatted timestamp specifying the start time of the interval to query. When not specified, the service uses ($to - 1-day).",
      "x-ms-parameter-location": "method",
      "x-ms-parameter-grouping": {
        "name": "QueryOptions"
      },
      "x-ms-client-name": "From"
    },
    "toParameter": {
      "name": "$to",
      "in": "query",
      "required": false,
      "type": "string",
      "format": "date-time",
      "description": "ISO 8601 formatted timestamp specifying the end time of the interval to query. When not specified, the service uses request time.",
      "x-ms-parameter-location": "method",
      "x-ms-parameter-grouping": {
        "name": "QueryOptions"
      },
      "x-ms-client-name": "To"
    },
    "filterParameter": {
      "name": "$filter",
      "in": "query",
      "required": false,
      "type": "string",
      "description": "OData filter expression.",
      "x-ms-parameter-location": "method",
      "x-ms-parameter-grouping": {
        "name": "QueryOptions"
      },
      "x-ms-client-name": "Filter"
    },
    "applyParameter": {
      "name": "$apply",
      "in": "query",
      "required": false,
      "type": "string",
      "description": "OData apply expression for aggregations.",
      "x-ms-parameter-location": "method",
      "x-ms-parameter-grouping": {
        "name": "QueryOptions"
      },
      "x-ms-client-name": "Apply"
    }
  }
}