appservices schema generate
On this page
Atlas Device Sync, Atlas Edge Server, Data API, HTTPS Endpoints, GraphQL, and Static Hosting are deprecated. Commands related to these features are also deprecated.
Atlas Device Sync, Atlas Edge Server, Data API, and HTTPS Endpoints are deprecated. Refer to the deprecation page for details.
Generate a schema based on a sample set of documents in a collection or from a single JSON file
When run with a selected database and collection, generates a schema based on a sample of documents; when run with the “--path” flag, generates a schema based on the JSON file at the provided path.
Syntax
Command Syntax
appservices schema generate [options]
Options
Name | Type | Required | Description |
---|---|---|---|
-a, --app | string | false | Specify the name or ID of an App Service on which to generate a schema |
--project | string | false | Specify the ID of a MongoDB Atlas project |
--local | string | false | Specify the local filepath of an app to generate a schema |
-s, --datasource | string | false | Specify the name or ID of the datasource to sample from |
-d, --database | string | false | Specify the name of the database to sample from |
-c, --collection | string | false | Specify the name or ID of the collection to sample from |
--path | string | false | Specify the path to the JSON file to generate a schema from |
--title | string | false | Specify a title to name the generated schema (Note: Title can only be used with the path flag) |
-l, --limit | int | false | Specify the maximum number of documents to sample from This value defaults to 500. |
--skip | int | false | Specify the numbers of documents to skip |
--filter | string | false | Specify a filter document to sample from a subset of the data (Allowed format: '{"field": "value"}') |
--projection | string | false | Specify which fields to return in the schema (Allowed format: '{"field": 1}') |
--sort | string | false | Specify the sort order of the returned documents (Allowed format: '{"field": -1}') |
--save | false | Automatically save the schema to the filesystem (Note: The --save flag will automatically save the schema to the corresponding data_sources/datasource/database/collection folder, and prompt for the datasource, database, and collection if not given) | |
-h, --help | false | help for generate |
Inherited Options
Name | Type | Required | Description |
---|---|---|---|
--profile | string | false | Specify your profile (Default value: "default") [Learn more] |
--telemetry | string | false | Enable/Disable CLI usage tracking for your current profile (Default value: "on"; Allowed values: "on", "off") |
-o, --output-target | string | false | Write CLI output to the specified filepath |
-f, --output-format | string | false | Set the CLI output format (Default value: <blank>; Allowed values: <blank>, "json") |
--disable-colors | false | Disable all CLI output styling (e.g. colors, font styles, etc.) | |
-y, --yes | false | Automatically proceed through CLI commands by agreeing to any required user prompts |