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/AWS1/IF_CWL=>DESCRIBELOGGROUPS()

About DescribeLogGroups

Returns information about log groups. You can return all your log groups or filter the results by prefix. The results are ASCII-sorted by log group name.

CloudWatch Logs doesn't support IAM policies that control access to the DescribeLogGroups action by using the aws:ResourceTag/key-name condition key. Other CloudWatch Logs actions do support the use of the aws:ResourceTag/key-name condition key to control access. For more information about using tags to control access, see Controlling access to Amazon Web Services resources using tags.

If you are using CloudWatch cross-account observability, you can use this operation in a monitoring account and view data from the linked source accounts. For more information, see CloudWatch cross-account observability.

Method Signature

METHODS /AWS1/IF_CWL~DESCRIBELOGGROUPS
  IMPORTING
    !IT_ACCOUNTIDENTIFIERS TYPE /AWS1/CL_CWLACCOUNTIDS_W=>TT_ACCOUNTIDS OPTIONAL
    !IV_LOGGROUPNAMEPREFIX TYPE /AWS1/CWLLOGGROUPNAME OPTIONAL
    !IV_LOGGROUPNAMEPATTERN TYPE /AWS1/CWLLOGGROUPNAMEPATTERN OPTIONAL
    !IV_NEXTTOKEN TYPE /AWS1/CWLNEXTTOKEN OPTIONAL
    !IV_LIMIT TYPE /AWS1/CWLDESCRIBELIMIT OPTIONAL
    !IV_INCLUDELINKEDACCOUNTS TYPE /AWS1/CWLINCLUDELINKEDACCOUNTS OPTIONAL
    !IV_LOGGROUPCLASS TYPE /AWS1/CWLLOGGROUPCLASS OPTIONAL
    !IT_LOGGROUPIDENTIFIERS TYPE /AWS1/CL_CWLDSCLOGGRSLOGGRID00=>TT_DESCRLOGGROUPSLOGGROUPIDS OPTIONAL
  RETURNING
    VALUE(OO_OUTPUT) TYPE REF TO /aws1/cl_cwldescrloggroupsrsp
  RAISING
    /AWS1/CX_CWLINVALIDPARAMETEREX
    /AWS1/CX_CWLSERVICEUNAVAILEX
    /AWS1/CX_CWLCLIENTEXC
    /AWS1/CX_CWLSERVEREXC
    /AWS1/CX_RT_TECHNICAL_GENERIC
    /AWS1/CX_RT_SERVICE_GENERIC.

IMPORTING

Optional arguments:

it_accountidentifiers TYPE /AWS1/CL_CWLACCOUNTIDS_W=>TT_ACCOUNTIDS TT_ACCOUNTIDS

When includeLinkedAccounts is set to true, use this parameter to specify the list of accounts to search. You can specify as many as 20 account IDs in the array.

iv_loggroupnameprefix TYPE /AWS1/CWLLOGGROUPNAME /AWS1/CWLLOGGROUPNAME

The prefix to match.

logGroupNamePrefix and logGroupNamePattern are mutually exclusive. Only one of these parameters can be passed.

iv_loggroupnamepattern TYPE /AWS1/CWLLOGGROUPNAMEPATTERN /AWS1/CWLLOGGROUPNAMEPATTERN

If you specify a string for this parameter, the operation returns only log groups that have names that match the string based on a case-sensitive substring search. For example, if you specify DataLogs, log groups named DataLogs, aws/DataLogs, and GroupDataLogs would match, but datalogs, Data/log/s and Groupdata would not match.

If you specify logGroupNamePattern in your request, then only arn, creationTime, and logGroupName are included in the response.

logGroupNamePattern and logGroupNamePrefix are mutually exclusive. Only one of these parameters can be passed.

iv_nexttoken TYPE /AWS1/CWLNEXTTOKEN /AWS1/CWLNEXTTOKEN

The token for the next set of items to return. (You received this token from a previous call.)

iv_limit TYPE /AWS1/CWLDESCRIBELIMIT /AWS1/CWLDESCRIBELIMIT

The maximum number of items returned. If you don't specify a value, the default is up to 50 items.

iv_includelinkedaccounts TYPE /AWS1/CWLINCLUDELINKEDACCOUNTS /AWS1/CWLINCLUDELINKEDACCOUNTS

If you are using a monitoring account, set this to true to have the operation return log groups in the accounts listed in accountIdentifiers.

If this parameter is set to true and accountIdentifiers contains a null value, the operation returns all log groups in the monitoring account and all log groups in all source accounts that are linked to the monitoring account.

The default for this parameter is false.

iv_loggroupclass TYPE /AWS1/CWLLOGGROUPCLASS /AWS1/CWLLOGGROUPCLASS

Use this parameter to limit the results to only those log groups in the specified log group class. If you omit this parameter, log groups of all classes can be returned.

Specifies the log group class for this log group. There are three classes:

  • The Standard log class supports all CloudWatch Logs features.

  • The Infrequent Access log class supports a subset of CloudWatch Logs features and incurs lower costs.

  • Use the Delivery log class only for delivering Lambda logs to store in Amazon S3 or Amazon Data Firehose. Log events in log groups in the Delivery class are kept in CloudWatch Logs for only one day. This log class doesn't offer rich CloudWatch Logs capabilities such as CloudWatch Logs Insights queries.

For details about the features supported by each class, see Log classes

it_loggroupidentifiers TYPE /AWS1/CL_CWLDSCLOGGRSLOGGRID00=>TT_DESCRLOGGROUPSLOGGROUPIDS TT_DESCRLOGGROUPSLOGGROUPIDS

Use this array to filter the list of log groups returned. If you specify this parameter, the only other filter that you can choose to specify is includeLinkedAccounts.

If you are using this operation in a monitoring account, you can specify the ARNs of log groups in source accounts and in the monitoring account itself. If you are using this operation in an account that is not a cross-account monitoring account, you can specify only log group names in the same account as the operation.

RETURNING

oo_output TYPE REF TO /aws1/cl_cwldescrloggroupsrsp /AWS1/CL_CWLDESCRLOGGROUPSRSP

Domain /AWS1/RT_ACCOUNT_ID
Primitive Type NUMC

Examples

Syntax Example

This is an example of the syntax for calling the method. It includes every possible argument and initializes every possible value. The data provided is not necessarily semantically accurate (for example the value "string" may be provided for something that is intended to be an instance ID, or in some cases two arguments may be mutually exclusive). The syntax shows the ABAP syntax for creating the various data structures.

DATA(lo_result) = lo_client->describeloggroups(
  it_accountidentifiers = VALUE /aws1/cl_cwlaccountids_w=>tt_accountids(
    ( new /aws1/cl_cwlaccountids_w( |string| ) )
  )
  it_loggroupidentifiers = VALUE /aws1/cl_cwldscloggrsloggrid00=>tt_descrloggroupsloggroupids(
    ( new /aws1/cl_cwldscloggrsloggrid00( |string| ) )
  )
  iv_includelinkedaccounts = ABAP_TRUE
  iv_limit = 123
  iv_loggroupclass = |string|
  iv_loggroupnamepattern = |string|
  iv_loggroupnameprefix = |string|
  iv_nexttoken = |string|
).

This is an example of reading all possible response values

lo_result = lo_result.
IF lo_result IS NOT INITIAL.
  LOOP AT lo_result->get_loggroups( ) into lo_row.
    lo_row_1 = lo_row.
    IF lo_row_1 IS NOT INITIAL.
      lv_loggroupname = lo_row_1->get_loggroupname( ).
      lv_timestamp = lo_row_1->get_creationtime( ).
      lv_days = lo_row_1->get_retentionindays( ).
      lv_filtercount = lo_row_1->get_metricfiltercount( ).
      lv_arn = lo_row_1->get_arn( ).
      lv_storedbytes = lo_row_1->get_storedbytes( ).
      lv_kmskeyid = lo_row_1->get_kmskeyid( ).
      lv_dataprotectionstatus = lo_row_1->get_dataprotectionstatus( ).
      LOOP AT lo_row_1->get_inheritedproperties( ) into lo_row_2.
        lo_row_3 = lo_row_2.
        IF lo_row_3 IS NOT INITIAL.
          lv_inheritedproperty = lo_row_3->get_value( ).
        ENDIF.
      ENDLOOP.
      lv_loggroupclass = lo_row_1->get_loggroupclass( ).
      lv_arn = lo_row_1->get_loggrouparn( ).
    ENDIF.
  ENDLOOP.
  lv_nexttoken = lo_result->get_nexttoken( ).
ENDIF.