mCreate #

Creates multiple documents.

If a document identifier already exists, the creation fails for that document.

The number of documents that can be created by a single request is limited by the documentsWriteCount server configuration (see the Configuring Kuzzle guide).

Query Syntax #

HTTP #

URL: http://kuzzle:7512/<index>/<collection>/_mCreate[?refresh=wait_for][&silent]
Method: POST
Body:

{
  "documents": [
    {
      // Optional. If not provided, will be generated automatically.
      "_id": "<documentId>",
      "body": {
        // document content
      }
    },
    {
      // Optional. If not provided, will be generated automatically.
      "_id": "<anotherDocumentId>",
      "body": {
        // document content
      }
    }
  ]
}

Other protocols #

{
  "index": "<index>",
  "collection": "<collection>",
  "controller": "document",
  "action": "mCreate",
  "body": {
    "documents": [
      {
        // Optional. If not provided, will be generated automatically.
        "_id": "<documentId>",
        "body": {
          "document": "body"
        }
      },
      {
        // Optional. If not provided, will be generated automatically.
        "_id": "<anotherDocumentId>",
        "body": {
          "document": "body"
        }
      }
    ]
  }
}

Kourou #

kourou document:mCreate <index> <collection> <body>
kourou document:mCreate <index> <collection> <body> -a silent=true

Arguments #

collection: collection name
index: index name

Optional: #

refresh: if set to wait_for, Kuzzle will not respond until the newly created documents are indexed
silent: if set, then Kuzzle will not generate notifications
Available since 2.9.2
strict: if set, an error will occur if at least one document has not been created
Available since 2.11.0

Body properties #

documents: an array of object. Each object describes a document to create, by exposing the following properties:
- _id (optional): document identifier. If not provided, an unique identifier is automatically attributed to the new document
- body: document content

Response #

Returns an object containing 2 arrays: successes and errors

Each created document is an object of the successes array with the following properties:

_id: created document unique identifier
_source: document content
_version: version of the created document (should be 1)
created: a boolean telling whether a document is created (should be true)

Each errored document is an object of the errors array with the following properties:

document: original document that caused the error
status: HTTP error status code
reason: human readable reason

If strict mode is enabled, will rather return an error if at least one document has not been created.

Example #

{
  "status": 200,
  "error": null,
  "index": "<index>",
  "collection": "<collection>",
  "action": "mCreate",
  "controller": "document",
  "requestId": "<unique request identifier>",
  "result": {
    "successes": [
      {
        "_id": "<documentId>",
        "_source": {
          // kuzzle metadata
          "_kuzzle_info": {
            "author": "<user kuid>",
            "createdAt": <creation timestamp>,
            "updatedAt": null,
            "updater": null
          },
          // document content
        },
        "result": "created",
        "status": 201,
        "_version": 1
      },
      {
        "_id": "<anotherDocumentId>",
        "_source": {
          // kuzzle metadata
          "_kuzzle_info": {
            "author": "<user kuid>",
            "createdAt": <creation timestamp>,
            "updatedAt": null,
            "updater": null
          },
          // document content
        },
        "result": "created",
        "status": 201,
        "_version": 1
      }
    ],
    "errors": [
      {
        "document": {
          "_id": "<document id>",
          "body": {
            // document content
          }
        },
        "reason": "document already exists",
        "status": 400
      }
    ]
  }
}

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