message: Change Guid IDs to case-sensitive string IDs
diff: },
  "typeId": {
  "description": "This represents the type that this instance belongs to. Never null.",
  - "type": "string",
  - "format": "uuid"
  + "type": "string"
  },
  "name": {
  "description": "Optional name of the instance which is unique in an environment. Names acts as a mutable alias or display name of the time series instance. Mutable, may be null.",
  "description": "Set of time series hierarchy IDs that the instance belong to. May be null.",
  "type": "array",
  "items": {
  - "type": "string",
  - "format": "uuid"
  + "type": "string"
  }
  },
  "instanceFields": {
  "type": "object",
  "properties": {
  "id": {
  - "description": "Unique type identifier that is immutable. Can be null on create or update requests, and then server generates the ID. Not null on get and delete operations.",
  - "type": "string",
  - "format": "uuid"
  + "description": "Case-sensitive unique type identifier that is immutable. Can be null on create or update requests, and then server generates the ID. Not null on get and delete operations.",
  + "type": "string"
  },
  "name": {
  "description": "User-given unique name for the type. Mutable, not null.",
  "description": "List of IDs of time series types to return or delete.",
  "type": "array",
  "items": {
  - "type": "string",
  - "format": "uuid"
  + "type": "string"
  }
  },
  "names": {
  "type": "object",
  "properties": {
  "id": {
  - "description": "Unique hierarchy identifier that is a immutable GUID. Can be null while creating hierarchy objects and then server generates the id, not null on get and delete operations.",
  - "type": "string",
  - "format": "uuid"
  + "description": "Case-sensitive unique hierarchy identifier. Can be null while creating hierarchy objects and then server generates the id, not null on get and delete operations.",
  + "type": "string"
  },
  "name": {
  "description": "User-given unique name for the type. It is mutable and not null.",
  "description": "List of hierarchy IDs.",
  "type": "array",
  "items": {
  - "type": "string",
  - "format": "uuid"
  + "type": "string"
  }
  },
  "names": {
  "defaultTypeId": {
  "description": "Default type ID of the model that new time series instances will automatically belong to.",
  "readOnly": true,
  - "type": "string",
  - "format": "uuid"
  + "type": "string"
  }
  }
  },
  },
  "defaultTypeId": {
  "description": "Default type id of the model that new instances will automatically belong to.",
  - "type": "string",
  - "format": "uuid"
  + "type": "string"
  }
  }
  },
  "typeId": {
  "description": "Represents the type that time series instance which matched the search request belongs to. Never null.",
  "readOnly": true,
  - "type": "string",
  - "format": "uuid"
  + "type": "string"
  },
  "hierarchyIds": {
  "description": "List of time series hierarchy IDs that time series instance which matched the search request belongs to. Cannot be used to lookup hierarchies. May be null.",
  "readOnly": true,
  "type": "array",
  "items": {
  - "type": "string",
  - "format": "uuid"
  + "type": "string"
  }
  },
  "highlights": {
  "readOnly": true,
  "type": "array",
  "items": {
  - "type": "string",
  - "format": "uuid"
  + "type": "string"
  }
  },
  "hierarchyNames": {
  