Log Service:CreateIndex

Request syntax

POST /logstores/logstoreName/index HTTP/1.1
Authorization: LOG yourAccessKeyId:yourSignature
x-log-bodyrawsize: 0
x-log-apiversion: 0.6.0
Host: ProjectName.Endpoint
x-log-signaturemethod: hmac-sha1
Date: GMT Date
{
  "line": line,
  "keys": keys
}

The value of the Host parameter consists of a project name and an endpoint. You must specify a project name for the Host parameter.

Request parameters

• Request headers

  The CreateIndex operation does not have operation-specific request headers. For information about the common request headers of Log Service API operations, see Common request headers.

• Parameters

  Parameter	Type	Required	Example	Description
  projectName	String	Yes	my-project	The name of the project.
  logstoreName	String	Yes	my-logstore	The name of the Logstore.
  keys	Object	No	None	The field search configuration. It contains one or more key-value indexes, where the key is the field name and the value is the field value. You must specify this parameter, the line parameter, or both. For more information, see Examples.
  line	Object	No	None	The full-text index configuration. You must specify this parameter, the keys parameter, or both. For more information, see Examples.

  • The following table describes the full-text index configuration.

    Parameter	Type	Required	Example	Description
    caseSensitive	Boolean	No	true	Specifies whether the field is case-sensitive. If you set the value to true, the field is case-sensitive. If you set the value to false, the field is not case-sensitive.
    chn	Boolean	No	true	Specifies whether the field contains Chinese characters. If you set the value to true, the field contains Chinese characters. If you set the value to false, the field does not contain Chinese characters.
    token	Array	Yes	["\n","\t","\r"]	The list of delimiters. A delimiter can be set to specify the method in which a value is delimited. For more information, see Examples.
    include_keys	Array	No	None	The list of included fields. This parameter and the exclude_keys parameter cannot be specified at the same time.
    exclude_keys	Array	No	None	The list of excluded fields. This parameter and the include_keys parameter cannot be specified at the same time.

  • The following table describes the field search parameters.

    Parameter	Type	Required	Example	Description
    type	String	Yes	index	The type of the field.
    alias	String	No	agent_alias	The alias of the field.
    chn	Boolean	No	true	Specifies whether the field contains Chinese characters. This parameter takes effect only when the value of the type parameter is text. If you set the value to true, the field contains Chinese characters. If you set the value to false, the field does not contain Chinese characters.
    token	Array	No	["\n","\t","\r"]	The list of delimiters. This parameter takes effect only when the value of the type parameter is text.
    caseSensitive	Boolean	No	true	Specifies whether the field is case-sensitive. This parameter takes effect only when the value of the type parameter is text. If you set the value to true, the field is case-sensitive. If you set the value to false, the field is not case-sensitive.
    doc_value	Boolean	No	true	Specifies whether to enable the analytics feature for the field. If you set the value to true, the analytics feature is enabled for the field. If you set the value to false, the analytics feature is disabled for the field.

Response parameters

• Response headers

  The CreateIndex operation does not have operation-specific response headers. For information about the common response headers of Log Service API operations, see Common response headers.

• Response elements

  If the HTTP status code 200 is returned, the request is successful. If the request is successful, no other elements are returned.

Examples

• Sample requests

  POST /logstores/my-logstore/index HTTP/1.1
  Header :
  {
  Authorization: LOG yourAccessKeyId:yourSignature
  x-log-bodyrawsize: 0
  User-Agent: sls-java-sdk-v-0.6.1
  x-log-apiversion: 0.6.0
  Host: my-project.cn-shanghai.log.aliyuncs.com
  x-log-signaturemethod: hmac-sha1
  Date: Mon, 07 May 2018 09:47:20 GMT
  Content-Type: application/json
  Content-MD5: 1860B805A6AA5288B97B32CF3B519112
  Content-Length: 316
  Connection: Keep-Alive
  }
  Body :
  {
    "line": {
      "token": [
        ",",
        " ",
        "'",
        "\"",
        ";",
        "=",
        "(",
        ")",
        "[",
        "]",
        "{",
        "}",
        "?",
        "@",
        "&",
        "<",
        ">",
        "/",
        ":",
        "\n",
        "\t",
        "\r"
      ]
    },
    "keys": {
      "agent": {
        "doc_value": true,
        "caseSensitive": true,
        "alias": "agent_alias",
        "type": "text",
        "token": [
          ",",
          " ",
          "'",
          "\"",
          ";",
          "=",
          "(",
          ")",
          "[",
          "]",
          "{",
          "}",
          "?",
          "@",
          "&",
          "<",
          ">",
          "/",
          ":",
          "\n",
          "\t",
          "\r"
        ]
      }
    }
  }

• Sample success responses

  HTTP/1.1 200
  Server: nginx/1.12.1
  Content-Length: 0
  Connection: close
  Access-Control-Allow-Origin: *
  Date: Mon, 07 May 2018 09:47:21 GMT
  x-log-requestid: 5AF020A98CBAA2EF52AB66C9

Error codes

For a list of error codes, see Common error codes.