# 查询结构化日志（已下线，仅保留存量用户功能） - ListQueryStructuredLogs #### 功能介绍 该接口用于查询指定日志流下的结构化日志内容。 #### 调用方法 请参见[如何调用API](https://support.huaweicloud.com/api-lts/lts_api_0003.html)。 #### 授权信息 账号具备所有API的调用权限，如果使用账号下的IAM用户调用当前API，该IAM用户需具备调用API所需的权限。 - 如果使用角色与策略授权，具体权限要求请参见[权限和授权项](https://support.huaweicloud.com/api-lts/lts_api_0046.html)。 - 如果使用身份策略授权，需具备如下身份策略权限。 | 授权项 | 访问级别 | 资源类型（\*为必须） | 条件键 | 别名 | 依赖的授权项 | |:---|:---|:---|:---|:---|:---| | lts:logStream:searchStructLog | List | logStream \* | g:ResourceTag/\ | - lts:topics:list - lts:topics:get - lts:logs:list | - | #### URI POST /v2/{project_id}/groups/{log_group_id}/streams/{log_stream_id}/struct-content/query 表1路径参数 | 参数 | 是否必选 | 参数类型 | 描述 | |:---|:---|:---|:---| | project_id | 是 | String | 项目ID，可以从调用API处获取，也可以从控制台获取。获取方式请参见：[获取项目ID](https://support.huaweicloud.com/api-lts/lts_api_0006.html)。 | | log_group_id | 是 | String | 日志组ID，获取方式请参见：[获取日志组ID和日志流ID](https://support.huaweicloud.com/api-lts/lts_api_0014.html) | | log_stream_id | 是 | String | 日志流ID，获取方式请参见：[获取日志组ID和日志流ID](https://support.huaweicloud.com/api-lts/lts_api_0014.html) | #### 请求参数 表2请求Header参数 | 参数 | 是否必选 | 参数类型 | 描述 | |:---|:---|:---|:---| | X-Auth-Token | 是 | String | **参数解释：** 从IAM服务获取的用户Token，获取方式请参见：[获取用户Token](https://support.huaweicloud.com/api-lts/lts_api_0004.html)。 **约束限制：** 不涉及。 **取值范围：** 不涉及。 **默认取值：** 不涉及。 | | Content-Type | 是 | String | **参数解释：** 用于定义消息体的格式，该字段填为：application/json;charset=utf8。 **约束限制：** 不涉及。 **取值范围：** 不涉及。 **默认取值：** 不涉及。 | 表3请求Body参数 | 参数 | 是否必选 | 参数类型 | 描述 | |:---|:---|:---|:---| | start_time | 是 | String | 搜索起始时间（UTC时间，毫秒级）。 | | end_time | 是 | String | 搜索结束时间（UTC时间，毫秒级）。 | | sql_expression | 否 | String | 支持SQL语句搜索， 目前支持"GROUP BY", "LIKE"和"WHERE"。默认为"SELECT \*"。 | | original_content | 否 | Boolean | 返回内容中是否包含原始日志， 默认为false。 | #### 响应参数 **状态码：200** 表4响应Body参数 | 参数 | 参数类型 | 描述 | |:---|:---|:---| | struct_logs | Array of [StructLogContents] objects | 日志信息。 | 表5StructLogContents | 参数 | 参数类型 | 描述 | |:---|:---|:---| | log_content | String | 日志原数据。 | | line_num | String | 日志单行序列号。 | **状态码：400** 表6响应Body参数 | 参数 | 参数类型 | 描述 | |:---|:---|:---| | error_code | String | **参数解释：** 错误码，请参见：[错误码](https://support.huaweicloud.com/api-lts/ErrorCode.html)。 **取值范围：** 不涉及。 | | error_msg | String | **参数解释：** 调用失败响应信息描述。 **取值范围：** 不涉及。 | **状态码：401** 表7响应Body参数 | 参数 | 参数类型 | 描述 | |:---|:---|:---| | error_code | String | **参数解释：** 错误码，请参见：[错误码](https://support.huaweicloud.com/api-lts/ErrorCode.html)。 **取值范围：** 不涉及。 | | error_msg | String | **参数解释：** 调用失败响应信息描述。 **取值范围：** 不涉及。 | **状态码：403** 表8响应Body参数 | 参数 | 参数类型 | 描述 | |:---|:---|:---| | error_code | String | **参数解释：** 错误码，请参见：[错误码](https://support.huaweicloud.com/api-lts/ErrorCode.html)。 **取值范围：** 不涉及。 | | error_msg | String | **参数解释：** 调用失败响应信息描述。 **取值范围：** 不涉及。 | **状态码：500** 表9响应Body参数 | 参数 | 参数类型 | 描述 | |:---|:---|:---| | error_code | String | **参数解释：** 错误码，请参见：[错误码](https://support.huaweicloud.com/api-lts/ErrorCode.html)。 **取值范围：** 不涉及。 | | error_msg | String | **参数解释：** 调用失败响应信息描述。 **取值范围：** 不涉及。 | #### 请求示例 - 查询结构化日志 ``` POST https://{endpoint}/v2/{project_id}/groups/{log_group_id}/streams/{log_stream_id}/struct-content/query ``` - 当"sql_expression"参数填写为select \* ``` v2/{project_id}/groups/{log_group_id}/streams/{log_stream_id}/struct-content/query { "start_time" : "1595811590539", "end_time" : "1595811593539", "original_content" : true, "sql_expression" : "select *" } ``` - 当"sql_expression"参数填写为select count(test3), sum(test4) ``` { "start_time" : "1595811590539", "end_time" : "1595811593539", "sql_expression" : "select count(test3), sum(test4)" } ``` - 当"sql_expression"参数填写为select count(test3), sum(test4) group by(test1) ``` { "start_time" : "1595811590539", "end_time" : "1595811593539", "sql_expression" : "select count(test3), sum(test4) group by(test1)" } ``` #### 响应示例 **状态码：200** 请求响应成功。 - 当"sql_expression"参数填写为select \* ``` { "struct_logs" : [ { "test4" : "151687", "test2" : "08:59:53", "test3" : "this", "line_num" : "1595811593539371695", "log_content" : "2020-07-27/08:59:53 this log is Error NO 151687", "test1" : "2020-07-27" }, { "test4" : "151686", "test2" : "08:59:52", "test3" : "this", "line_num" : "1595811592539361171", "log_content" : "2020-07-27/08:59:52 this log is Error NO 151686", "test1" : "2020-07-27" }, { "test4" : "151685", "test2" : "08:59:51", "test3" : "this", "line_num" : "1595811591539422860", "log_content" : "2020-07-27/08:59:51 this log is Error NO 151685", "test1" : "2020-07-27" }, { "test4" : "151684", "test2" : "08:59:50", "test3" : "this", "line_num" : "1595811590539454127", "log_content" : "2020-07-27/08:59:50 this log is Error NO 151684", "test1" : "2020-07-27" } ] } ``` - 当"sql_expression"参数填写为select count(test3), sum(test4) ``` { "struct_logs" : [ { "cnt(test3)" : "4", "sum(test4)" : "606742.000" } ] } ``` - 当"sql_expression"参数填写为select count(test3), sum(test4) group by(test1) ``` { "struct_logs" : [ { "cnt(test3)" : "4", "sum(test4)" : "606742.000", "test1" : "2020-07-27" } ] } ``` - 当"sql_expression"参数填写为select count(test3), sum(test4) group by(test1) ``` { "struct_logs" : [ { "cnt(test3)" : "4", "sum(test4)" : "606742.000", "test1" : "2020-07-27" } ] } ``` **状态码：400** 非法请求。 ``` { "error_code" : "LTS.0009", "error_msg" : "Failed to validate the request body" } ``` **状态码：401** 鉴权失败, 请确认token后再次请求 。 ``` { "error_code" : "LTS.0414", "error_msg" : "Invalid token" } ``` **状态码：403** Forbidden。请求被拒绝访问。返回该状态码，表明请求能够到达服务端，且服务端能够理解用户请求，但是拒绝做更多的事情，因为该请求被设置为拒绝访问，建议直接修改该请求，不要重试该请求。 ``` { "error_code" : "LTS.0001", "error_msg" : "Invalid projectId" } ``` **状态码：500** 表明服务端能被请求访问到，但是服务内部出错。 ``` { "error_code" : "LTS.0202", "error_msg" : "Failed to query lts struct log" } ``` #### SDK代码示例 SDK代码示例如下。 - [Java] - 当"sql_expression"参数填写为select \* ``` package com.huaweicloud.sdk.test; import com.huaweicloud.sdk.core.auth.ICredential; import com.huaweicloud.sdk.core.auth.BasicCredentials; import com.huaweicloud.sdk.core.exception.ConnectionException; import com.huaweicloud.sdk.core.exception.RequestTimeoutException; import com.huaweicloud.sdk.core.exception.ServiceResponseException; import com.huaweicloud.sdk.lts.v2.region.LtsRegion; import com.huaweicloud.sdk.lts.v2.*; import com.huaweicloud.sdk.lts.v2.model.*; public class ListQueryStructuredLogsSolution { public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security. // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment String ak = System.getenv("CLOUD_SDK_AK"); String sk = System.getenv("CLOUD_SDK_SK"); String projectId = "{project_id}"; ICredential auth = new BasicCredentials() .withProjectId(projectId) .withAk(ak) .withSk(sk); LtsClient client = LtsClient.newBuilder() .withCredential(auth) .withRegion(LtsRegion.valueOf("")) .build(); ListQueryStructuredLogsRequest request = new ListQueryStructuredLogsRequest(); request.withLogGroupId("{log_group_id}"); request.withLogStreamId("{log_stream_id}"); QueryLtsStructLogParams body = new QueryLtsStructLogParams(); body.withOriginalContent(true); body.withSqlExpression("select *"); body.withEndTime("1595811593539"); body.withStartTime("1595811590539"); request.withBody(body); try { ListQueryStructuredLogsResponse response = client.listQueryStructuredLogs(request); System.out.println(response.toString()); } catch (ConnectionException e) { e.printStackTrace(); } catch (RequestTimeoutException e) { e.printStackTrace(); } catch (ServiceResponseException e) { e.printStackTrace(); System.out.println(e.getHttpStatusCode()); System.out.println(e.getRequestId()); System.out.println(e.getErrorCode()); System.out.println(e.getErrorMsg()); } } } ``` - 当"sql_expression"参数填写为select count(test3), sum(test4) ``` package com.huaweicloud.sdk.test; import com.huaweicloud.sdk.core.auth.ICredential; import com.huaweicloud.sdk.core.auth.BasicCredentials; import com.huaweicloud.sdk.core.exception.ConnectionException; import com.huaweicloud.sdk.core.exception.RequestTimeoutException; import com.huaweicloud.sdk.core.exception.ServiceResponseException; import com.huaweicloud.sdk.lts.v2.region.LtsRegion; import com.huaweicloud.sdk.lts.v2.*; import com.huaweicloud.sdk.lts.v2.model.*; public class ListQueryStructuredLogsSolution { public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security. // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment String ak = System.getenv("CLOUD_SDK_AK"); String sk = System.getenv("CLOUD_SDK_SK"); String projectId = "{project_id}"; ICredential auth = new BasicCredentials() .withProjectId(projectId) .withAk(ak) .withSk(sk); LtsClient client = LtsClient.newBuilder() .withCredential(auth) .withRegion(LtsRegion.valueOf("")) .build(); ListQueryStructuredLogsRequest request = new ListQueryStructuredLogsRequest(); request.withLogGroupId("{log_group_id}"); request.withLogStreamId("{log_stream_id}"); QueryLtsStructLogParams body = new QueryLtsStructLogParams(); body.withSqlExpression("select count(test3), sum(test4)"); body.withEndTime("1595811593539"); body.withStartTime("1595811590539"); request.withBody(body); try { ListQueryStructuredLogsResponse response = client.listQueryStructuredLogs(request); System.out.println(response.toString()); } catch (ConnectionException e) { e.printStackTrace(); } catch (RequestTimeoutException e) { e.printStackTrace(); } catch (ServiceResponseException e) { e.printStackTrace(); System.out.println(e.getHttpStatusCode()); System.out.println(e.getRequestId()); System.out.println(e.getErrorCode()); System.out.println(e.getErrorMsg()); } } } ``` - 当"sql_expression"参数填写为select count(test3), sum(test4) group by(test1) ``` package com.huaweicloud.sdk.test; import com.huaweicloud.sdk.core.auth.ICredential; import com.huaweicloud.sdk.core.auth.BasicCredentials; import com.huaweicloud.sdk.core.exception.ConnectionException; import com.huaweicloud.sdk.core.exception.RequestTimeoutException; import com.huaweicloud.sdk.core.exception.ServiceResponseException; import com.huaweicloud.sdk.lts.v2.region.LtsRegion; import com.huaweicloud.sdk.lts.v2.*; import com.huaweicloud.sdk.lts.v2.model.*; public class ListQueryStructuredLogsSolution { public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security. // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment String ak = System.getenv("CLOUD_SDK_AK"); String sk = System.getenv("CLOUD_SDK_SK"); String projectId = "{project_id}"; ICredential auth = new BasicCredentials() .withProjectId(projectId) .withAk(ak) .withSk(sk); LtsClient client = LtsClient.newBuilder() .withCredential(auth) .withRegion(LtsRegion.valueOf("")) .build(); ListQueryStructuredLogsRequest request = new ListQueryStructuredLogsRequest(); request.withLogGroupId("{log_group_id}"); request.withLogStreamId("{log_stream_id}"); QueryLtsStructLogParams body = new QueryLtsStructLogParams(); body.withSqlExpression("select count(test3), sum(test4) group by(test1)"); body.withEndTime("1595811593539"); body.withStartTime("1595811590539"); request.withBody(body); try { ListQueryStructuredLogsResponse response = client.listQueryStructuredLogs(request); System.out.println(response.toString()); } catch (ConnectionException e) { e.printStackTrace(); } catch (RequestTimeoutException e) { e.printStackTrace(); } catch (ServiceResponseException e) { e.printStackTrace(); System.out.println(e.getHttpStatusCode()); System.out.println(e.getRequestId()); System.out.println(e.getErrorCode()); System.out.println(e.getErrorMsg()); } } } ``` - [Python] - 当"sql_expression"参数填写为select \* ``` # coding: utf-8 import os from huaweicloudsdkcore.auth.credentials import BasicCredentials from huaweicloudsdklts.v2.region.lts_region import LtsRegion from huaweicloudsdkcore.exceptions import exceptions from huaweicloudsdklts.v2 import * if __name__ == "__main__": # The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security. # In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment ak = os.environ["CLOUD_SDK_AK"] sk = os.environ["CLOUD_SDK_SK"] projectId = "{project_id}" credentials = BasicCredentials(ak, sk, projectId) client = LtsClient.new_builder() \ .with_credentials(credentials) \ .with_region(LtsRegion.value_of("")) \ .build() try: request = ListQueryStructuredLogsRequest() request.log_group_id = "{log_group_id}" request.log_stream_id = "{log_stream_id}" request.body = QueryLtsStructLogParams( original_content=True, sql_expression="select *", end_time="1595811593539", start_time="1595811590539" ) response = client.list_query_structured_logs(request) print(response) except exceptions.ClientRequestException as e: print(e.status_code) print(e.request_id) print(e.error_code) print(e.error_msg) ``` - 当"sql_expression"参数填写为select count(test3), sum(test4) ``` # coding: utf-8 import os from huaweicloudsdkcore.auth.credentials import BasicCredentials from huaweicloudsdklts.v2.region.lts_region import LtsRegion from huaweicloudsdkcore.exceptions import exceptions from huaweicloudsdklts.v2 import * if __name__ == "__main__": # The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security. # In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment ak = os.environ["CLOUD_SDK_AK"] sk = os.environ["CLOUD_SDK_SK"] projectId = "{project_id}" credentials = BasicCredentials(ak, sk, projectId) client = LtsClient.new_builder() \ .with_credentials(credentials) \ .with_region(LtsRegion.value_of("")) \ .build() try: request = ListQueryStructuredLogsRequest() request.log_group_id = "{log_group_id}" request.log_stream_id = "{log_stream_id}" request.body = QueryLtsStructLogParams( sql_expression="select count(test3), sum(test4)", end_time="1595811593539", start_time="1595811590539" ) response = client.list_query_structured_logs(request) print(response) except exceptions.ClientRequestException as e: print(e.status_code) print(e.request_id) print(e.error_code) print(e.error_msg) ``` - 当"sql_expression"参数填写为select count(test3), sum(test4) group by(test1) ``` # coding: utf-8 import os from huaweicloudsdkcore.auth.credentials import BasicCredentials from huaweicloudsdklts.v2.region.lts_region import LtsRegion from huaweicloudsdkcore.exceptions import exceptions from huaweicloudsdklts.v2 import * if __name__ == "__main__": # The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security. # In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment ak = os.environ["CLOUD_SDK_AK"] sk = os.environ["CLOUD_SDK_SK"] projectId = "{project_id}" credentials = BasicCredentials(ak, sk, projectId) client = LtsClient.new_builder() \ .with_credentials(credentials) \ .with_region(LtsRegion.value_of("")) \ .build() try: request = ListQueryStructuredLogsRequest() request.log_group_id = "{log_group_id}" request.log_stream_id = "{log_stream_id}" request.body = QueryLtsStructLogParams( sql_expression="select count(test3), sum(test4) group by(test1)", end_time="1595811593539", start_time="1595811590539" ) response = client.list_query_structured_logs(request) print(response) except exceptions.ClientRequestException as e: print(e.status_code) print(e.request_id) print(e.error_code) print(e.error_msg) ``` - [Go] - 当"sql_expression"参数填写为select \* ``` package main import ( "fmt" "github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic" lts "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/lts/v2" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/lts/v2/model" region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/lts/v2/region" ) func main() { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security. // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment ak := os.Getenv("CLOUD_SDK_AK") sk := os.Getenv("CLOUD_SDK_SK") projectId := "{project_id}" auth, err := basic.NewCredentialsBuilder(). WithAk(ak). WithSk(sk). WithProjectId(projectId). SafeBuild() if err != nil { fmt.Println(err) return } hcClient, err := lts.LtsClientBuilder(). WithRegion(region.ValueOf("")). WithCredential(auth). SafeBuild() if err != nil { fmt.Println(err) return } client := lts.NewLtsClient(hcClient) request := &model.ListQueryStructuredLogsRequest{} request.LogGroupId = "{log_group_id}" request.LogStreamId = "{log_stream_id}" originalContentQueryLtsStructLogParams:= true sqlExpressionQueryLtsStructLogParams:= "select *" request.Body = &model.QueryLtsStructLogParams{ OriginalContent: &originalContentQueryLtsStructLogParams, SqlExpression: &sqlExpressionQueryLtsStructLogParams, EndTime: "1595811593539", StartTime: "1595811590539", } response, err := client.ListQueryStructuredLogs(request) if err == nil { fmt.Printf("%+v\n", response) } else { fmt.Println(err) } } ``` - 当"sql_expression"参数填写为select count(test3), sum(test4) ``` package main import ( "fmt" "github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic" lts "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/lts/v2" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/lts/v2/model" region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/lts/v2/region" ) func main() { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security. // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment ak := os.Getenv("CLOUD_SDK_AK") sk := os.Getenv("CLOUD_SDK_SK") projectId := "{project_id}" auth, err := basic.NewCredentialsBuilder(). WithAk(ak). WithSk(sk). WithProjectId(projectId). SafeBuild() if err != nil { fmt.Println(err) return } hcClient, err := lts.LtsClientBuilder(). WithRegion(region.ValueOf("")). WithCredential(auth). SafeBuild() if err != nil { fmt.Println(err) return } client := lts.NewLtsClient(hcClient) request := &model.ListQueryStructuredLogsRequest{} request.LogGroupId = "{log_group_id}" request.LogStreamId = "{log_stream_id}" sqlExpressionQueryLtsStructLogParams:= "select count(test3), sum(test4)" request.Body = &model.QueryLtsStructLogParams{ SqlExpression: &sqlExpressionQueryLtsStructLogParams, EndTime: "1595811593539", StartTime: "1595811590539", } response, err := client.ListQueryStructuredLogs(request) if err == nil { fmt.Printf("%+v\n", response) } else { fmt.Println(err) } } ``` - 当"sql_expression"参数填写为select count(test3), sum(test4) group by(test1) ``` package main import ( "fmt" "github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic" lts "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/lts/v2" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/lts/v2/model" region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/lts/v2/region" ) func main() { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security. // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment ak := os.Getenv("CLOUD_SDK_AK") sk := os.Getenv("CLOUD_SDK_SK") projectId := "{project_id}" auth, err := basic.NewCredentialsBuilder(). WithAk(ak). WithSk(sk). WithProjectId(projectId). SafeBuild() if err != nil { fmt.Println(err) return } hcClient, err := lts.LtsClientBuilder(). WithRegion(region.ValueOf("")). WithCredential(auth). SafeBuild() if err != nil { fmt.Println(err) return } client := lts.NewLtsClient(hcClient) request := &model.ListQueryStructuredLogsRequest{} request.LogGroupId = "{log_group_id}" request.LogStreamId = "{log_stream_id}" sqlExpressionQueryLtsStructLogParams:= "select count(test3), sum(test4) group by(test1)" request.Body = &model.QueryLtsStructLogParams{ SqlExpression: &sqlExpressionQueryLtsStructLogParams, EndTime: "1595811593539", StartTime: "1595811590539", } response, err := client.ListQueryStructuredLogs(request) if err == nil { fmt.Printf("%+v\n", response) } else { fmt.Println(err) } } ``` - [更多] 更多编程语言的SDK代码示例，请参见[API Explorer](https://console.huaweicloud.com/apiexplorer/#/openapi/LTS/sdk?api=ListQueryStructuredLogs)的代码示例页签，可生成自动对应的SDK代码示例。 #### 状态码 | 状态码 | 描述 | |:---|:---| | 200 | 请求响应成功。 | | 400 | 非法请求。 | | 401 | 鉴权失败, 请确认token后再次请求 。 | | 403 | Forbidden。请求被拒绝访问。返回该状态码，表明请求能够到达服务端，且服务端能够理解用户请求，但是拒绝做更多的事情，因为该请求被设置为拒绝访问，建议直接修改该请求，不要重试该请求。 | | 500 | 表明服务端能被请求访问到，但是服务内部出错。 | #### 错误码 请参见[错误码](https://support.huaweicloud.com/api-lts/ErrorCode.html)。