Service to support `AccountIssueService` API.

| [ListAccountIssues](https://developers.google.com/merchant/api/reference/rpc/google.shopping.merchant.accounts.v1/AccountIssueService/ListAccountIssues) |
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| `` rpc ListAccountIssues(`https://developers.google.com/merchant/api/reference/rpc/google.shopping.merchant.accounts.v1/Types/ListAccountIssuesRequest`) returns (`https://developers.google.com/merchant/api/reference/rpc/google.shopping.merchant.accounts.v1/Types/ListAccountIssuesResponse`) `` Lists all account issues of a Merchant Center account. When called on a multi-client account, this method only returns issues belonging to that account, not its sub-accounts. To retrieve issues for sub-accounts, you must first call the `https://developers.google.com/merchant/api/reference/rpc/google.shopping.merchant.accounts.v1/AccountsService/ListSubAccounts` method to obtain a list of sub-accounts, and then call `accounts.issues.list` for each sub-account individually. Authorization scopes :   Requires the following OAuth scope: - `https://www.googleapis.com/auth/content` For more information, see the [OAuth 2.0 Overview](https://developers.google.com/identity/protocols/OAuth2). |