Call the UpdateDict to cold update the IK word segmentation plug-ins of a Alibaba Cloud Elasticsearch instance, including the IK main word segmentation dictionary and IK stopword Dictionary.

Note the following when calling this interface:

  • If the dictionary file is obtained from OSS, make sure that the OSS bucket is public-readable.
  • If the ORIGIN configuration is not added to an uploaded dictionary file, the dictionary file is deleted after you call this operation.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code of the operation for different SDKs.

Request header

This operation uses only common request headers. For more information, see Common parameters.

Request syntax

PUT /openapi/instances/[InstanceId]/dict HTTP/1.1

Request parameters

Parameter Type Position Required Example Description
InstanceId String Path Yes es-cn-nif1q9o8r0008****

The ID of the instance.
clientToken String Query No 5A2CFF0E-5718-45B5-9D4D-70B3FF****

This parameter is used to ensure the idempotence of the request. You can use the client to generate the value, but you must ensure that it is unique among different requests. The token can contain only ASCII characters and cannot exceed 64 characters in length.

RequestBody

Enter the following parameters in RequestBody.

Parameter

Type

Required

Example

Description

name

String

Yes

dic_0.dic

The name of the uploaded dictionary file.

ossObject

Array

Yes

The description of the open storage file of OSS. When sourceType is set to OSS, this parameter is required.

└bucketName

String

Yes

search-cloud-test-cn-****

The name of an OSS Bucket.

└key

String

Yes

oss/dic_0.dic

The storage path of the dictionary file in the OSS Bucket.

sourceType

String

Yes

OSS

The type of the Dictionary File Source. Valid values: OSS (open storage service using OSS) and ORIGIN (retaining the dictionaries that have been previously uploaded).

Note:

The local file must be uploaded to OSS and then referenced through OSS.

If you do not add an ORIGIN to the dictionary file, it is deleted by the system.

type

String

Yes

MAIN

The type of the dictionary that you want to update. Valid values: MAIN(IK MAIN and word dictionaries) or STOP(IK disabled dictionaries).

Note └ indicates a child parameter.

Example:

[
    {
        "name":"deploy_0.dic",
        "ossObject":{
            "bucketName":"search-cloud-test-cn-****",
            "key":"user_dict/dict_0.dic"
        },
        "sourceType":"OSS",
        "type":"MAIN"
    },
    {
        "name":"deploy_2.dic",
        "ossObject":{
            "bucketName":"search-cloud-test-cn-****",
            "key":"user_dict/dict_2.dic"
        },
        "sourceType":"OSS",
        "type":"STOP"
    },
    {
        "name":"SYSTEM_MAIN.dic",
        "sourceType":"ORIGIN",
         "type":"MAIN"
    },
    {
        "name":"SYSTEM_STOPWORD.dic",
        "sourceType":"ORIGIN",
       "type":"STOP"
    }
]

Response parameters

Parameter Type Example Description
RequestId String 5FFD9ED4-C2EC-4E89-B22B-1ACB6FE1D****

The ID of the request.
Result Array of DictList

The return results.
fileSize Long 2782602

The size of the Dictionary File. Unit: Byte.
name String SYSTEM_MAIN.dic

The name of the dictionary file.
sourceType String ORIGIN

The source type of the Dictionary File. Valid values:

  • OSS: OSS open storage.
  • ORIGIN: Retains dictionaries that have been uploaded.
type String MAIN

The type of the dictionary. Valid values:

  • MAIN: IK MAIN word dictionary
  • STOP: IK stopword Dictionary

Examples

Sample requests

PUT /openapi/instances/es-cn-oew1q8bev0002 ****/ik-hot-dict HTTP/1.1 
common request header
[
    {
        "name":"deploy_0.dic",
        "ossObject":{
            "bucketName":"search-cloud-test-cn-****",
            "key":"user_dict/dict_0.dic"
        },
        "sourceType":"OSS",
        "type":"MAIN"
    },
    {
        "name":"deploy_2.dic",
        "ossObject":{
            "bucketName":"search-cloud-test-cn-****",
            "key":"user_dict/dict_2.dic"
        },
        "sourceType":"OSS",
        "type":"STOP"
    },
    {
        "name":"SYSTEM_MAIN.dic",
        "sourceType":"ORIGIN",
         "type":"MAIN"
    },
    {
        "name":"SYSTEM_STOPWORD.dic",
        "sourceType":"ORIGIN",
       "type":"STOP"
    }
]

Sample success responses

JSON Syntax 

{
  "Result": [
    {
      "name": "deploy_0.dic",
      "ossObject": {
        "bucketName": "search-cloud-test-cn-****",
        "key": "user_dict/dict_0.dic"
      },
      "sourceType": "OSS",
      "type": "MAIN"
    },
    {
      "name": "deploy_2.dic",
      "ossObject": {
        "bucketName": "search-cloud-test-cn-****",
        "key": "user_dict/dict_2.dic"
      },
      "sourceType": "OSS",
      "type": "STOP"
    },
    {
      "name": "SYSTEM_MAIN.dic",
      "sourceType": "ORIGIN",
      "type": "MAIN"
    },
    {
      "name": "SYSTEM_STOPWORD.dic",
      "sourceType": "ORIGIN",
      "type": "STOP"
    }
  ],
  "RequestId": "E1F6991B-1F77-47EA-9666-593F11E3****"
}

Error codes

For a list of error codes, visit the API Error Center.