MongoDB

Work with MongoDB databases, collections, and documents.

Delete documents from a MongoDB collection.

Parameters

Parameter	Type	Required	Description
`database`	string	Yes	The database that contains the collection.
`collection`	string	Yes	Collection containing the documents to delete.
`filter`	object	Yes	The fields and values that identify which documents to delete.
`many`	boolean	No	Set to true to delete every matching document, or false to delete only the first match.

Response

{
  "deleted_count": 1
}

Find documents in a MongoDB collection.

Parameters

Parameter	Type	Required	Description
`database`	string	Yes	The database name.
`collection`	string	Yes	The collection name.
`filter`	object	No	The fields and values that documents must match. Leave blank to return all documents.
`limit`	number	No	The maximum number of documents to return.

Response

{
  "documents": [
    {
      "_id": "123",
      "name": "doc1"
    }
  ]
}

Insert a document into a MongoDB collection.

Parameters

Parameter	Type	Required	Description
`database`	string	Yes	The database name.
`collection`	string	Yes	The collection name.
`document`	object	Yes	The fields and values of the document to add.

Response

{
  "inserted_id": "abc123"
}

List all collections in a database.

Parameters

Parameter	Type	Required	Description
`database`	string	Yes	The database name.

Response

{
  "collections": [
    "users",
    "orders"
  ]
}

List all databases accessible with the connection.

Response

{
  "databases": [
    {
      "name": "sample_db",
      "sizeOnDisk": 1234
    }
  ]
}

Update documents in a MongoDB collection.

Parameters

Parameter	Type	Required	Description
`database`	string	Yes	The database that contains the collection.
`collection`	string	Yes	Collection containing the documents to update.
`filter`	object	Yes	The fields and values that identify which documents to update.
`updates`	object	Yes	The fields and new values to save on the matching documents.
`many`	boolean	No	Set to true to update every matching document, or false to update only the first match.

Response

{
  "matched_count": 1,
  "modified_count": 1
}