diff --git a/model/_plugins/notifications/get_configs/structures.smithy b/model/_plugins/notifications/get_configs/structures.smithy
index c5e0bf1d6..7669b15df 100644
--- a/model/_plugins/notifications/get_configs/structures.smithy
+++ b/model/_plugins/notifications/get_configs/structures.smithy
@@ -9,6 +9,129 @@ namespace OpenSearch
 
 @input
 structure NotificationsConfigs_Get_Input {
+    config_id_list: ConfigIdList,
+    sort_field: String,
+    sort_order: String,
+    from_index: Integer,
+    max_items: Integer,
+
+    @httpQuery("last_updated_time_ms")
+    lastUpdatedTimeMs: Long,
+
+    @httpQuery("created_time_ms")
+    createdTimeMs: Long,
+
+    @httpQuery("config_type")
+    configType: NotificationConfigType,
+
+    @httpQuery("email.email_account_id")
+    emailAccountId: String,
+
+    @httpQuery("email.email_group_id_list")
+    emailGroupIdList: String,
+
+    @httpQuery("smtp_account.method")
+    smtpAccountMethod: String,
+
+    @httpQuery("ses_account.region")
+    sesAccountRegion: String,
+
+    @httpQuery("name")
+    name: String,
+
+    @httpQuery("name.keyword")
+    nameKeyword: String,
+
+    @httpQuery("description")
+    description: String,
+
+    @httpQuery("description.keyword")
+    descriptionKeyword: String,
+
+    @httpQuery("slack.url")
+    slackUrl: String,
+
+    @httpQuery("slack.url.keyword")
+    slackUrlKeyword: String,
+
+    @httpQuery("chime.url")
+    chimeUrl: String,
+
+    @httpQuery("chime.url.keyword")
+    chimeUrlKeyword: String,
+
+    @httpQuery("microsoft_teams.url")
+    microsoftTeamsUrl: String,
+
+    @httpQuery("microsoft_teams.url.keyword")
+    microsoftTeamsUrlKeyword: String,
+
+    @httpQuery("webhook.url")
+    webhookUrl: String,
+
+    @httpQuery("webhook.url.keyword")
+    webhookUrlKeyword: String,
+
+    @httpQuery("smtp_account.host")
+    smtpAccountHost: String,
+
+    @httpQuery("smtp_account.host.keyword")
+    smtpAccountHostKeyword: String,
+
+    @httpQuery("smtp_account.from_address")
+    smtpAccountFromAddress: String,
+
+    @httpQuery("smtp_account.from_address.keyword")
+    smtpAccountFromAddressKeyword: String,
+
+    @httpQuery("sns.topic_arn")
+    snsTopicArn: String,
+
+    @httpQuery("sns.topic_arn.keyword")
+    snsTopicArnKeyword: String,
+
+    @httpQuery("sns.role_arn")
+    snsRoleArn: String,
+
+    @httpQuery("sns.role_arn.keyword")
+    snsRoleArnKeyword: String,
+
+    @httpQuery("ses_account.role_arn")
+    sesAccountRoleArn: String,
+
+    @httpQuery("ses_account.role_arn.keyword")
+    sesAccountRoleArnKeyword: String,
+
+    @httpQuery("ses_account.from_address")
+    sesAccountFromAddress: String,
+
+    @httpQuery("ses_account.from_address.keyword")
+    sesAccountFromAddressKeyword: String,
+
+    @httpQuery("is_enabled")
+    isEnabled: Boolean,
+
+    @httpQuery("email.recipient_list.recipient")
+    emailRecipientListRecipient: String,
+
+    @httpQuery("email.recipient_list.recipient.keyword")
+    emailRecipientListRecipientKeyword: String,
+
+    @httpQuery("email_group.recipient_list.recipient")
+    emailGroupRecipientListRecipient: String,
+
+    @httpQuery("email_group.recipient_list.recipient.keyword")
+    emailGroupRecipientListRecipientKeyword: String,
+
+    @httpQuery("query")
+    query: String,
+
+    @httpQuery("text_query")
+    textQuery: String
+}
+
+list ConfigIdList {
+    member: String
 }
 
 @input