Sends a message to multiple users at any time.

Parameters

• client (Req.Request.t/0): Client to make request with
• broadcast_request (t:BroadcastRequest/0):
• optional_args (keyword): Optional parameters
  • :x_line_retry_key (String.t/0): Retry key. Specifies the UUID in hexadecimal format (e.g., 123e4567-e89b-12d3-a456-426614174000) generated by any method. The retry key isn't generated by LINE. Each developer must generate their own retry key.
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, map()} on success
• {:error, Req.Response.t} on failure

Cancel default rich menu

Parameters

• client (Req.Request.t/0): Client to make request with
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, nil} on success
• {:error, Req.Response.t} on failure

Close coupon

Parameters

• client (Req.Request.t/0): Client to make request with
• coupon_id (String.t/0):
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, nil} on success
• {:error, Req.Response.t} on failure

Create a new coupon. Define coupon details such as type, title, and validity period.

Parameters

• client (Req.Request.t/0): Client to make request with
• optional_args (keyword): Optional parameters
  • :body (t:CouponCreateRequest/0):
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, LINE.Bot.Model.CouponCreateResponse.t} on success
• {:error, Req.Response.t} on failure

Create rich menu

Parameters

• client (Req.Request.t/0): Client to make request with
• rich_menu_request (t:RichMenuRequest/0):
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, LINE.Bot.Model.RichMenuIdResponse.t} on success
• {:error, Req.Response.t} on failure

Create rich menu alias

Parameters

• client (Req.Request.t/0): Client to make request with
• create_rich_menu_alias_request (t:CreateRichMenuAliasRequest/0):
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, nil} on success
• {:error, Req.Response.t} on failure

Deletes a rich menu.

Parameters

• client (Req.Request.t/0): Client to make request with
• rich_menu_id (String.t/0): ID of a rich menu
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, nil} on success
• {:error, Req.Response.t} on failure

Delete rich menu alias

Parameters

• client (Req.Request.t/0): Client to make request with
• rich_menu_alias_id (String.t/0): Rich menu alias ID that you want to delete.
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, nil} on success
• {:error, Req.Response.t} on failure

Get name list of units used this month

Parameters

• client (Req.Request.t/0): Client to make request with
• optional_args (keyword): Optional parameters
  • :limit (String.t/0): The maximum number of aggregation units you can get per request.
  • :start (String.t/0): Value of the continuation token found in the next property of the JSON object returned in the response. If you can't get all the aggregation units in one request, include this parameter to get the remaining array.
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, LINE.Bot.Model.GetAggregationUnitNameListResponse.t} on success
• {:error, Req.Response.t} on failure

Get number of units used this month

Parameters

• client (Req.Request.t/0): Client to make request with
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, LINE.Bot.Model.GetAggregationUnitUsageResponse.t} on success
• {:error, Req.Response.t} on failure

Get bot info

Parameters

• client (Req.Request.t/0): Client to make request with
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, LINE.Bot.Model.BotInfoResponse.t} on success
• {:error, Req.Response.t} on failure

Get coupon detail

Parameters

• client (Req.Request.t/0): Client to make request with
• coupon_id (String.t/0):
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, LINE.Bot.Model.CouponResponse.t} on success
• {:error, Req.Response.t} on failure

Gets the ID of the default rich menu set with the Messaging API.

Parameters

• client (Req.Request.t/0): Client to make request with
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, LINE.Bot.Model.RichMenuIdResponse.t} on success
• {:error, Req.Response.t} on failure

Get a list of users who added your LINE Official Account as a friend

Parameters

• client (Req.Request.t/0): Client to make request with
• optional_args (keyword): Optional parameters
  • :start (String.t/0): Value of the continuation token found in the next property of the JSON object returned in the response. Include this parameter to get the next array of user IDs.
  • :limit (integer()/0): The maximum number of user IDs to retrieve in a single request.
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, LINE.Bot.Model.GetFollowersResponse.t} on success
• {:error, Req.Response.t} on failure

Get number of users in a group chat

Parameters

• client (Req.Request.t/0): Client to make request with
• group_id (String.t/0): Group ID
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, LINE.Bot.Model.GroupMemberCountResponse.t} on success
• {:error, Req.Response.t} on failure

Get group chat member profile

Parameters

• client (Req.Request.t/0): Client to make request with
• group_id (String.t/0): Group ID
• user_id (String.t/0): User ID
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, LINE.Bot.Model.GroupUserProfileResponse.t} on success
• {:error, Req.Response.t} on failure

Get group chat member user IDs

Parameters

• client (Req.Request.t/0): Client to make request with
• group_id (String.t/0): Group ID
• optional_args (keyword): Optional parameters
  • :start (String.t/0): Value of the continuation token found in the next property of the JSON object returned in the response. Include this parameter to get the next array of user IDs for the members of the group.
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, LINE.Bot.Model.MembersIdsResponse.t} on success
• {:error, Req.Response.t} on failure

Get group chat summary

Parameters

• client (Req.Request.t/0): Client to make request with
• group_id (String.t/0): Group ID
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, LINE.Bot.Model.GroupSummaryResponse.t} on success
• {:error, Req.Response.t} on failure

Get a list of user IDs who joined the membership.

Parameters

• client (Req.Request.t/0): Client to make request with
• membership_id (integer()/0): Membership plan ID.
• optional_args (keyword): Optional parameters
  • :start (String.t/0): A continuation token to get next remaining membership user IDs. Returned only when there are remaining user IDs that weren't returned in the userIds property in the previous request. The continuation token expires in 24 hours (86,400 seconds).
  • :limit (integer()/0): The max number of items to return for this API call. The value is set to 300 by default, but the max acceptable value is 1000.
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, LINE.Bot.Model.GetJoinedMembershipUsersResponse.t} on success
• {:error, Req.Response.t} on failure

Get a list of memberships.

Parameters

• client (Req.Request.t/0): Client to make request with
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, LINE.Bot.Model.MembershipListResponse.t} on success
• {:error, Req.Response.t} on failure

Get a user's membership subscription.

Parameters

• client (Req.Request.t/0): Client to make request with
• user_id (String.t/0): User ID
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, LINE.Bot.Model.GetMembershipSubscriptionResponse.t} on success
• {:error, Req.Response.t} on failure

Gets the target limit for sending messages in the current month. The total number of the free messages and the additional messages is returned.

Parameters

• client (Req.Request.t/0): Client to make request with
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, LINE.Bot.Model.MessageQuotaResponse.t} on success
• {:error, Req.Response.t} on failure

Gets the number of messages sent in the current month.

Parameters

• client (Req.Request.t/0): Client to make request with
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, LINE.Bot.Model.QuotaConsumptionResponse.t} on success
• {:error, Req.Response.t} on failure

Gets the status of a narrowcast message.

Parameters

• client (Req.Request.t/0): Client to make request with
• request_id (String.t/0): The narrowcast message's request ID. Each Messaging API request has a request ID.
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, LINE.Bot.Model.NarrowcastProgressResponse.t} on success
• {:error, Req.Response.t} on failure

Get number of sent broadcast messages

Parameters

• client (Req.Request.t/0): Client to make request with
• date (String.t/0): Date the messages were sent Format: yyyyMMdd (e.g. 20191231) Timezone: UTC+9
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, LINE.Bot.Model.NumberOfMessagesResponse.t} on success
• {:error, Req.Response.t} on failure

Get number of sent multicast messages

Parameters

• client (Req.Request.t/0): Client to make request with
• date (String.t/0): Date the messages were sent Format: yyyyMMdd (e.g. 20191231) Timezone: UTC+9
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, LINE.Bot.Model.NumberOfMessagesResponse.t} on success
• {:error, Req.Response.t} on failure

Get number of sent push messages

Parameters

• client (Req.Request.t/0): Client to make request with
• date (String.t/0): Date the messages were sent Format: yyyyMMdd (e.g. 20191231) Timezone: UTC+9
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, LINE.Bot.Model.NumberOfMessagesResponse.t} on success
• {:error, Req.Response.t} on failure

Get number of sent reply messages

Parameters

• client (Req.Request.t/0): Client to make request with
• date (String.t/0): Date the messages were sent Format: yyyyMMdd (e.g. 20191231) Timezone: UTC+9
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, LINE.Bot.Model.NumberOfMessagesResponse.t} on success
• {:error, Req.Response.t} on failure

Get number of sent LINE notification messages

Parameters

• client (Req.Request.t/0): Client to make request with
• date (String.t/0): Date the message was sent Format: yyyyMMdd (Example:20211231) Time zone: UTC+9
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, LINE.Bot.Model.NumberOfMessagesResponse.t} on success
• {:error, Req.Response.t} on failure

Get profile

Parameters

• client (Req.Request.t/0): Client to make request with
• user_id (String.t/0): User ID
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, LINE.Bot.Model.UserProfileResponse.t} on success
• {:error, Req.Response.t} on failure

Gets a rich menu via a rich menu ID.

Parameters

• client (Req.Request.t/0): Client to make request with
• rich_menu_id (String.t/0): ID of a rich menu
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, LINE.Bot.Model.RichMenuResponse.t} on success
• {:error, Req.Response.t} on failure

Get rich menu alias information

Parameters

• client (Req.Request.t/0): Client to make request with
• rich_menu_alias_id (String.t/0): The rich menu alias ID whose information you want to obtain.
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, LINE.Bot.Model.RichMenuAliasResponse.t} on success
• {:error, Req.Response.t} on failure

Get list of rich menu alias

Parameters

• client (Req.Request.t/0): Client to make request with
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, LINE.Bot.Model.RichMenuAliasListResponse.t} on success
• {:error, Req.Response.t} on failure

Get the status of Replace or unlink a linked rich menus in batches.

Parameters

• client (Req.Request.t/0): Client to make request with
• request_id (String.t/0): A request ID used to batch control the rich menu linked to the user. Each Messaging API request has a request ID.
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, LINE.Bot.Model.RichMenuBatchProgressResponse.t} on success
• {:error, Req.Response.t} on failure

Get rich menu ID of user

Parameters

• client (Req.Request.t/0): Client to make request with
• user_id (String.t/0): User ID. Found in the source object of webhook event objects. Do not use the LINE ID used in LINE.
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, LINE.Bot.Model.RichMenuIdResponse.t} on success
• {:error, Req.Response.t} on failure

Get rich menu list

Parameters

• client (Req.Request.t/0): Client to make request with
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, LINE.Bot.Model.RichMenuListResponse.t} on success
• {:error, Req.Response.t} on failure

Get number of users in a multi-person chat

Parameters

• client (Req.Request.t/0): Client to make request with
• room_id (String.t/0): Room ID
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, LINE.Bot.Model.RoomMemberCountResponse.t} on success
• {:error, Req.Response.t} on failure

Get multi-person chat member profile

Parameters

• client (Req.Request.t/0): Client to make request with
• room_id (String.t/0): Room ID
• user_id (String.t/0): User ID
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, LINE.Bot.Model.RoomUserProfileResponse.t} on success
• {:error, Req.Response.t} on failure

Get multi-person chat member user IDs

Parameters

• client (Req.Request.t/0): Client to make request with
• room_id (String.t/0): Room ID
• optional_args (keyword): Optional parameters
  • :start (String.t/0): Value of the continuation token found in the next property of the JSON object returned in the response. Include this parameter to get the next array of user IDs for the members of the group.
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, LINE.Bot.Model.MembersIdsResponse.t} on success
• {:error, Req.Response.t} on failure

Get webhook endpoint information

Parameters

• client (Req.Request.t/0): Client to make request with
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, LINE.Bot.Model.GetWebhookEndpointResponse.t} on success
• {:error, Req.Response.t} on failure

Issue link token

Parameters

• client (Req.Request.t/0): Client to make request with
• user_id (String.t/0): User ID for the LINE account to be linked. Found in the source object of account link event objects. Do not use the LINE ID used in LINE.
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, LINE.Bot.Model.IssueLinkTokenResponse.t} on success
• {:error, Req.Response.t} on failure

Leave group chat

Parameters

• client (Req.Request.t/0): Client to make request with
• group_id (String.t/0): Group ID
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, nil} on success
• {:error, Req.Response.t} on failure

Leave multi-person chat

Parameters

• client (Req.Request.t/0): Client to make request with
• room_id (String.t/0): Room ID
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, nil} on success
• {:error, Req.Response.t} on failure

Link rich menu to user.

Parameters

• client (Req.Request.t/0): Client to make request with
• user_id (String.t/0): User ID. Found in the source object of webhook event objects. Do not use the LINE ID used in LINE.
• rich_menu_id (String.t/0): ID of a rich menu
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, nil} on success
• {:error, Req.Response.t} on failure

Link rich menu to multiple users

Parameters

• client (Req.Request.t/0): Client to make request with
• rich_menu_bulk_link_request (t:RichMenuBulkLinkRequest/0):
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, nil} on success
• {:error, Req.Response.t} on failure

Get a paginated list of coupons.

Parameters

• client (Req.Request.t/0): Client to make request with
• optional_args (keyword): Optional parameters
  • :status (t:[String.t]/0): Filter coupons by their status.
  • :start (String.t/0): Pagination token to retrieve the next page of results.
  • :limit (integer()/0): Maximum number of coupons to return per request.
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, LINE.Bot.Model.MessagingApiPagerCouponListResponse.t} on success
• {:error, Req.Response.t} on failure

Mark messages from users as read

Parameters

• client (Req.Request.t/0): Client to make request with
• mark_messages_as_read_request (t:MarkMessagesAsReadRequest/0):
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, nil} on success
• {:error, Req.Response.t} on failure

Mark messages from users as read by token

Parameters

• client (Req.Request.t/0): Client to make request with
• mark_messages_as_read_by_token_request (t:MarkMessagesAsReadByTokenRequest/0):
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, nil} on success
• {:error, Req.Response.t} on failure

An API that efficiently sends the same message to multiple user IDs. You can't send messages to group chats or multi-person chats.

Parameters

• client (Req.Request.t/0): Client to make request with
• multicast_request (t:MulticastRequest/0):
• optional_args (keyword): Optional parameters
  • :x_line_retry_key (String.t/0): Retry key. Specifies the UUID in hexadecimal format (e.g., 123e4567-e89b-12d3-a456-426614174000) generated by any method. The retry key isn't generated by LINE. Each developer must generate their own retry key.
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, map()} on success
• {:error, Req.Response.t} on failure

Send narrowcast message

Parameters

• client (Req.Request.t/0): Client to make request with
• narrowcast_request (t:NarrowcastRequest/0):
• optional_args (keyword): Optional parameters
  • :x_line_retry_key (String.t/0): Retry key. Specifies the UUID in hexadecimal format (e.g., 123e4567-e89b-12d3-a456-426614174000) generated by any method. The retry key isn't generated by LINE. Each developer must generate their own retry key.
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, map()} on success
• {:error, Req.Response.t} on failure

Create a new MessagingApi client.

Options

• :base_url - base URL for requests (default: "https://api.line.me")
• :channel_token (required) - channel access token for Bearer authorization
• :plug - plug to use for testing (see Req.new/1)

Sends a message to a user, group chat, or multi-person chat at any time.

Parameters

• client (Req.Request.t/0): Client to make request with
• push_message_request (t:PushMessageRequest/0):
• optional_args (keyword): Optional parameters
  • :x_line_retry_key (String.t/0): Retry key. Specifies the UUID in hexadecimal format (e.g., 123e4567-e89b-12d3-a456-426614174000) generated by any method. The retry key isn't generated by LINE. Each developer must generate their own retry key.
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, LINE.Bot.Model.PushMessageResponse.t} on success
• {:error, Req.Response.t} on failure

Send LINE notification message

Parameters

• client (Req.Request.t/0): Client to make request with
• pnp_messages_request (t:PnpMessagesRequest/0):
• optional_args (keyword): Optional parameters
  • :x_line_delivery_tag (String.t/0): String returned in the delivery.data property of the delivery completion event via Webhook.
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, nil} on success
• {:error, Req.Response.t} on failure

Send reply message

Parameters

• client (Req.Request.t/0): Client to make request with
• reply_message_request (t:ReplyMessageRequest/0):
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, LINE.Bot.Model.ReplyMessageResponse.t} on success
• {:error, Req.Response.t} on failure

You can use this endpoint to batch control the rich menu linked to the users using the endpoint such as Link rich menu to user. The following operations are available: 1. Replace a rich menu with another rich menu for all users linked to a specific rich menu 2. Unlink a rich menu for all users linked to a specific rich menu 3. Unlink a rich menu for all users linked the rich menu

Parameters

• client (Req.Request.t/0): Client to make request with
• rich_menu_batch_request (t:RichMenuBatchRequest/0):
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, nil} on success
• {:error, Req.Response.t} on failure

Set default rich menu

Parameters

• client (Req.Request.t/0): Client to make request with
• rich_menu_id (String.t/0): ID of a rich menu
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, nil} on success
• {:error, Req.Response.t} on failure

Set webhook endpoint URL

Parameters

• client (Req.Request.t/0): Client to make request with
• set_webhook_endpoint_request (t:SetWebhookEndpointRequest/0):
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, nil} on success
• {:error, Req.Response.t} on failure

Display a loading animation in one-on-one chats between users and LINE Official Accounts.

Parameters

• client (Req.Request.t/0): Client to make request with
• show_loading_animation_request (t:ShowLoadingAnimationRequest/0):
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, map()} on success
• {:error, Req.Response.t} on failure

Test webhook endpoint

Parameters

• client (Req.Request.t/0): Client to make request with
• optional_args (keyword): Optional parameters
  • :body (t:TestWebhookEndpointRequest/0):
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, LINE.Bot.Model.TestWebhookEndpointResponse.t} on success
• {:error, Req.Response.t} on failure

Unlink rich menu from user

Parameters

• client (Req.Request.t/0): Client to make request with
• user_id (String.t/0): User ID. Found in the source object of webhook event objects. Do not use the LINE ID used in LINE.
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, nil} on success
• {:error, Req.Response.t} on failure

Unlink rich menus from multiple users

Parameters

• client (Req.Request.t/0): Client to make request with
• rich_menu_bulk_unlink_request (t:RichMenuBulkUnlinkRequest/0):
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, nil} on success
• {:error, Req.Response.t} on failure

Update rich menu alias

Parameters

• client (Req.Request.t/0): Client to make request with
• rich_menu_alias_id (String.t/0): The rich menu alias ID you want to update.
• update_rich_menu_alias_request (t:UpdateRichMenuAliasRequest/0):
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, nil} on success
• {:error, Req.Response.t} on failure

Validate message objects of a broadcast message

Parameters

• client (Req.Request.t/0): Client to make request with
• validate_message_request (t:ValidateMessageRequest/0):
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, nil} on success
• {:error, Req.Response.t} on failure

Validate message objects of a multicast message

Parameters

• client (Req.Request.t/0): Client to make request with
• validate_message_request (t:ValidateMessageRequest/0):
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, nil} on success
• {:error, Req.Response.t} on failure

Validate message objects of a narrowcast message

Parameters

• client (Req.Request.t/0): Client to make request with
• validate_message_request (t:ValidateMessageRequest/0):
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, nil} on success
• {:error, Req.Response.t} on failure

Validate message objects of a push message

Parameters

• client (Req.Request.t/0): Client to make request with
• validate_message_request (t:ValidateMessageRequest/0):
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, nil} on success
• {:error, Req.Response.t} on failure

Validate message objects of a reply message

Parameters

• client (Req.Request.t/0): Client to make request with
• validate_message_request (t:ValidateMessageRequest/0):
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, nil} on success
• {:error, Req.Response.t} on failure

Validate a request body of the Replace or unlink the linked rich menus in batches endpoint.

Parameters

• client (Req.Request.t/0): Client to make request with
• rich_menu_batch_request (t:RichMenuBatchRequest/0):
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, nil} on success
• {:error, Req.Response.t} on failure

Validate rich menu object

Parameters

• client (Req.Request.t/0): Client to make request with
• rich_menu_request (t:RichMenuRequest/0):
• client_opts (keyword/0): Options to pass to Req.request

Returns

• {:ok, nil} on success
• {:error, Req.Response.t} on failure