message: Fixing bug from 2021-07-01-preview
diff: "DatabaseAccountCreateUpdateProperties": {
  "description": "Properties to create and update Azure Cosmos DB database accounts.",
  "type": "object",
  - "discriminator": "createMode",
  "properties": {
  "consistencyPolicy": {
  "description": "The consistency policy for the Cosmos DB account.",
  "createMode"
  ]
  },
  - "DefaultRequestDatabaseAccountCreateUpdateProperties": {
  - "description": "Properties for non-restore Azure Cosmos DB database account requests.",
  - "allOf": [
  - {
  - "$ref": "#/definitions/DatabaseAccountCreateUpdateProperties"
  - }
  - ],
  - "x-ms-discriminator-value": "Default"
  - },
  "DatabaseAccountCreateUpdateParameters": {
  "description": "Parameters to create and update Cosmos DB database accounts.",
  "type": "object",
  