Email Notifications Template

Allow managing templates for notification emails.

About Notifications

Flowing is a basic structure of a notification object (here it is a digest of voicemail_to_email notification).

{
  "enabled": true,
  "macros": {
    "voicemail.vmbox_id": {
      "i18n_label": "voicemail_vmbox_id",
      "friendly_name": "Voicemail Box Id",
      "description": "Which voicemail box was the message left in"
    }
  },
  "subject": "New voicemail from {{caller_id.name}} ({{caller_id.number}})",
  "category": "voicemail",
  "friendly_name": "Voicemail To Email",
  "to": {
    "type": "original"
  },
  "from": "no_reply@localhost.me",
  "cc": {
    "type": "specified",
    "email_addresses": []
  },
  "bcc": {
    "type": "specified",
    "email_addresses": []
  },
  "id": "voicemail_to_email",
  "account_overridden": true,
  "templates": {
    "text/plain": {
      "length": 971
    },
    "text/html": {
      "length": 13350
    }
  }
}

By looking at above structure, there are some points of interest to say about notification parameters:

The account_overridden parameter would be added if the notification is account-specific; lack of the key indicates it is the system default notification.
The enabled parameter indicates should system send an E-mail notifying of the causing event. Lacking of this parameter would considered as the notification is enabled.
The macros object is a per-template, system-defined set of macros you can use in your templates. You cannot configure this via the API.

In addition to the JSON data describing configuration of a notification, notification templates can be represented in various formats and can be modified by uploading the representation document (such as using a WYSIWYG tool). Currently supported formats are plain text and HTML documents.

Template Formats

Creating the configuration documents is all well and good, but it is necessary to be able to attach the templates in their various forms as well. Currently supported formats are text/html and text/plain.

Operation considerations

In Kazoo versions prior to 3.19, notification templates were managed and processed by the notify application. In the newer Kazoo versions this has been replace by a robust and more featureful teletype application.

All accounts will continue to be processed by the notify application until the Crossbar notification APIs are accessed for the first time (for instance, when using the Branding application in Monster). Once a client has accessed the APIs, a flag is set on the account telling the notify application to ignore processing and instructs the teletype application to process it instead. This allows administrators to run both notify and teletype concurrently without sending multiple copies of each notification.

Notifications Schema

Schema

Notifications templates

Key	Description	Type	Default	Required
`bcc.email_addresses.[]`		`string()`		`false`
`bcc.email_addresses`	BCC Email Addresses	`array(string())`		`false`
`bcc.type`		`string(‘original'	'specified'	'admins’)`
`bcc`	Bcc email field	`object()`		`false`
`category`	Category of the template, for grouping purposes	`string(1..)`		`false`
`cc.email_addresses.[]`		`string()`		`false`
`cc.email_addresses`	CC Email Addresses	`array(string())`		`false`
`cc.type`		`string(‘original'	'specified'	'admins’)`
`cc`	CC email field	`object()`		`false`
`enabled`	Enable notification	`boolean()`	`true`	`false`
`friendly_name`	Friendly name of the template	`string(1..)`		`false`
`from`	From: email address	`string()`		`true`
`macros`		`object()`	`{}`	`false`
`reply_to`	Reply-To: email address	`string()`		`false`
`subject`	Email subject	`string(1..200)`		`true`
`template_charset`		`string(1..)`	`utf-8`	`false`
`to.email_addresses.[]`		`string()`		`false`
`to.email_addresses`		`array(string())`		`false`
`to.type`		`string(‘original'	'specified'	'admins’)`
`to`	To email field	`object()`		`true`

Summary of Available System Notifications

Request to see what templates exist on the system to override.

GET /v2/notifications

curl -v -X GET \
    -H "X-Auth-Token: {AUTH_TOKEN}" \
    http://{SERVER}:8000/v2/accounts/{ACCOUNT_ID}/notifications

Responses

{
  "auth_token": "{AUTH_TOKEN}",
  "data": [
    {
      "id": "voicemail_to_email",
      "macros": {
        "call_id": {
          "description": "Call ID of the caller",
          "friendly_name": "Call ID",
          "i18n_label": "call_id"
        },
        "caller_id.name": {
          "description": "Caller ID Name",
          "friendly_name": "Caller ID Name",
          "i18n_label": "caller_id_name"
        }
        "..."
      }
    }
    "..."
  ],
  "timestamp": "{TIMESTAMP}",
  "version": "{VERSION}",
  "node": "{NODE_HASH}",
  "request_id": "{REQUEST_ID}",
  "status": "success",
  "auth_token": "{AUTH_TOKEN}"
}

Summary of Account Overridden Notifications

To see what notification templates an account overrides. The key account_overridden will exist on any templates that are account-specific.

GET /v2/accounts/{ACCOUNT_ID}/notifications

curl -v -X GET \
    -H "X-Auth-Token: {AUTH_TOKEN}" \
    http://{SERVER}:8000/v2/accounts/{ACCOUNT_ID}/notifications

Response

{
  "auth_token": "{AUTH_TOKEN}",
  "data": [
    {
      "id": "voicemail_to_email",
      "macros": {
        "call_id": {
          "description": "Call ID of the caller",
          "friendly_name": "Call ID",
          "i18n_label": "call_id"
        },
        "caller_id.name": {
          "description": "Caller ID Name",
          "friendly_name": "Caller ID Name",
          "i18n_label": "caller_id_name"
        }
        "..."
      },
      "account_overridden": true
    }
    "..."
  ],
  "timestamp": "{TIMESTAMP}",
  "version": "{VERSION}",
  "node": "{NODE_HASH}",
  "request_id": "{REQUEST_ID}",
  "status": "success",
  "auth_token": "{AUTH_TOKEN}"
}

Create a New System Notification

Creates a new system notification template.

Note

Only a super duper admin can create/modify/delete system notifications!

PUT /v2/notifications

curl -v -X PUT \
    -H "X-Auth-Token: {AUTH_TOKEN}" \
    -d '{
    "data": {
      "id":"voicemail_to_email",
      "to": {
        "type": "users",
        "email_addresses": ["user@account.com"]
      },
      "from": "reseller@resellerdomain.com",
      "subject": "Hello {{user.first_name}}, you received a new voicemail!",
      "enabled": true,
      "template_charset": "utf-8"
    }}' \
    http://{SERVER}:8000/v2/notifications

Responses

{
  "auth_token": "{AUTH_TOKEN}",
  "data": {
    "enabled": true,
    "id": "voicemail_to_email",
    "from": "reseller@resellerdomain.com",
    "macros": { "..." },
    "subject": "Hello {{user.first_name}}, you received a new voicemail!",
    "template_charset": "utf-8",
    "to": {
      "email_addresses": [
        "user@account.com"
      ],
      "type": "users"
    }
  },
  "timestamp": "{TIMESTAMP}",
  "version": "{VERSION}",
  "node": "{NODE_HASH}",
  "request_id": "{REQUEST_ID}",
  "status": "success",
  "auth_token": "{AUTH_TOKEN}"
}

Create a Notification as Account Override

Now that you’ve fetched the system default template, modify the template and PUT it back to the account.

Note

This request will fail if id does not already exist in the system defaults.

PUT /v2/accounts/{ACCOUNT_ID}/notifications

curl -v -X PUT \
    -H "X-Auth-Token: {AUTH_TOKEN}" \
    -d '{
    "data": {
      "id":"voicemail_to_email",
      "to": {
        "type": "users",
        "email_addresses": ["user@account.com"]
      },
      "from": "reseller@resellerdomain.com",
      "subject": "Hello {{user.first_name}}, you received a new voicemail!",
      "enabled": true,
      "template_charset": "utf-8"
    }}' \
    http://{SERVER}:8000/v2/accounts/{ACCOUNT_ID}/notifications

Responses

Same as PUT for system level, but with the "account_overridden": true flag added.

Details of a System Notification

Using the ID from the system listing above, get the template object. This document allows you to set some “static” properties (things not derived from the event causing the notification, e.g. call data, system alert, etc).

GET /v2/notifications/{NOTIFICATION_ID}

curl -v -X GET \
    -H "X-Auth-Token: {AUTH_TOKEN}" \
    http://{SERVER}:8000/v2/notifications/{NOTIFICATION_ID}

Responses

{
  "auth_token": "{AUTH_TOKEN}",
  "data": [
    {
      "id": "{NOTIFICATION_ID}",
      "macros": { "..." },
      "templates": {
        "text/html": {
          "length": 600
        }
        ,"text/plain": {
          "length": 408
        }
      }
    }
    "..."
  ],
  "timestamp": "{TIMESTAMP}",
  "version": "{VERSION}",
  "node": "{NODE_HASH}",
  "request_id": "{REQUEST_ID}",
  "status": "success",
  "auth_token": "{AUTH_TOKEN}"
}

Details of an Account Overridden Notification

Performing a GET with an account ID will return the notification object, again with the account_overridden flag added.

GET /v2/accounts/{ACCOUNT_ID}/notifications/{NOTIFICATION_ID}

curl -v -X GET \
    -H "X-Auth-Token: {AUTH_TOKEN}" \
    http://{SERVER}:8000/v2/accounts/{ACCOUNT_ID}/notifications/{NOTIFICATION_ID}

Responses

Same as above with the account_overridden flag added.

Update a Notification

Similar to the PUT, POST will update an existing configuration:

POST /v2/accounts/{ACCOUNT_ID}/notifications/{NOTIFICATION_ID}

Note

Omit /accounts/{ACCOUNT_ID} to update the system’s version. Only a super duper admin can create/modify/delete system notifications!

curl -v -X POST \
    -H "X-Auth-Token: {AUTH_TOKEN}" \
    -d '{
    "data": {
        "id":"{NOTIFICATION_ID}",
        "to": {
            "type": "users",
            "email_addresses": ["user@account.com"]
        },
        "from": "reseller@resellerdomain.com",
        "subject": "Hello {{user.first_name}}, you received a new voicemail!",
        "enabled": true,
        "template_charset": "utf-8",
        "macros": {
            "user.first_name": {
                "i18n_label": "first_name",
                "friendly_name": "First Name",
                "description": "If the voicemail box has an owner id, this is the first name of that user.  Not always present"
            },
            "user.last_name": {
                "i18n_label": "last_name",
                "friendly_name": "Last Name",
                "description": "If the voicemail box has an owner id, this is the last name of that user.  Not always present"
            }
        }
    }}' \
    http://{SERVER}:8000/v2/accounts/{ACCOUNT_ID}/notifications/{NOTIFICATION_ID}

Remove a Notification

DELETE /v2/accounts/{ACCOUNT_ID}/notifications/{NOTIFICATION_ID}

Note: Omit the /accounts/{ACCOUNT_ID} to remove the system default. Only a super duper admin can create/modify/delete system notifications!

curl -v -X DELETE \
    -H "X-Auth-Token: {AUTH_TOKEN}" \
    http://{SERVER}:8000/v2/accounts/{ACCOUNT_ID}/notifications/{NOTIFICATION_ID}

Get Notification Template:

GET /v2/accounts/{ACCOUNT_ID}/notifications/{NOTIFICATION_ID}

When you perform a GET request to fetch a notification configuration (using Accept: application/json header or not setting Accept header at all), there is a Content-Type HTTP header in the response headers. Use those content types to fetch a specific template by setting your request Accept header:

Get as `text/html`

curl -v -X GET \
    -H "X-Auth-Token: {AUTH_TOKEN}" \
    -H 'Accept: text/html' \
    http://{SERVER}:8000/v2/accounts/{ACCOUNT_ID}/notifications/{NOTIFICATION_ID}

Get as `text/plain`

curl -v -X GET \
    -H "X-Auth-Token: {AUTH_TOKEN}" \
    -H 'Accept: text/plain' \
    http://{SERVER}:8000/v2/accounts/{ACCOUNT_ID}/notifications/{NOTIFICATION_ID}

Note that the only difference is the Accept attribute. This will determine which attachment is returned in the payload. If you specify a nonexistent Accept MIME type, expect to receive a 406 Not Acceptable error.

For clients that do not support setting the Accept header, a query string parameter can be included (e.g. /v2/accounts/{ACCOUNT_ID}/notifications/{NOTIFICATION_ID}?accept=text/html to get the HTML template).

Update Notification Template:

POST /v2/accounts/{ACCOUNT_ID}/notifications/{NOTIFICATION_ID}

Update `text/plain`

curl -v -X POST \
    -H "X-Auth-Token: {AUTH_TOKEN}" \
    -H 'Content-Type: text/plain' \
    -d 'some plain text template code' \
    http://{SERVER}:8000/v2/accounts/{ACCOUNT_ID}/notifications/{NOTIFICATION_ID}

Update `text/html`

An Example using Curl Upload File:

curl -v -X POST \
    -H "X-Auth-Token: {AUTH_TOKEN}" \
    -H 'Content-Type: text/html' \
    -F content=@file.html \
    http://{SERVER}:8000/v2/accounts/{ACCOUNT_ID}/notifications/{NOTIFICATION_ID}

Note

Omit /accounts/{ACCOUNT_ID} to update the system’s version. Only a super duper admin can create/modify/delete system notifications!

Preview a new template

It can be helpful to preview the resulting email when modifying templates, but before actually saving the template.

POST /v2/accounts/{ACCOUNT_ID}/notifications/{NOTIFICATION_ID}/preview

curl -v -X POST \
    -H "X-Auth-Token: {AUTH_TOKEN}" \
    -H 'Content-Type: application/json' \
    -d '{"data": {
        "to": {"email_addresses": ["me@2600hz.com"]},
        "from": "kazoo@2600hz.com",
        "subject": "Testing NOTIFICATION",
        "html": "SSUyNTIwJTI1dTI2NjElMjUyMFVuaWNvZGUlMjUyMQ==",
        "plain": "You just received an email! It was sent to {{user.email}}",
        "enabled": true
        }}' \
    http://{SERVER}:8000/v2/accounts/{ACCOUNT_ID}/notifications/{NOTIFICATION_ID}/preview

html is the base64 encoded HTML template
plain is the plain-text template

Remove All Account’s Notification Customizations

To remove all notification customizations made on the account use a DELETE method with action remove_customizations.

DELETE /v2/accounts/{ACCOUNT_ID}/notifications/

curl -v -X DELETE \
    -H "X-Auth-Token: {AUTH_TOKEN}" \
    -d '{"action": "remove_customizations", "data": {}}'
    http://{SERVER}:8000/v2/accounts/{ACCOUNT_ID}/notifications

Response

{
  "auth_token": "{AUTH_TOKEN}",
  "data": {
    "account_zone_change": "deleted",
    "cnam_request": "deleted",
    "customer_update": "deleted",
    "denied_emergency_bridge": "deleted",
    "deregister": "deleted",
    "fax_inbound_error_to_email": "deleted",
    "fax_inbound_error_to_email_filtered": "deleted",
    "fax_inbound_to_email": "deleted",
    "fax_outbound_error_to_email": "deleted",
    "fax_outbound_smtp_error_to_email": "deleted",
    "fax_outbound_to_email": "deleted",
    "first_occurrence": "deleted",
    "low_balance": "deleted",
    "missed_call": "deleted",
    "new_account": "deleted",
    "new_user": "deleted",
    "password_recovery": "deleted",
    "port_cancel": "deleted",
    "port_comment": "deleted",
    "port_pending": "deleted",
    "port_rejected": "deleted",
    "port_request": "deleted",
    "port_request_admin": "deleted",
    "port_scheduled": "deleted",
    "port_unconfirmed": "deleted",
    "ported": "deleted",
    "service_added": "deleted",
    "skel": "deleted",
    "system_alert": "deleted",
    "topup": "deleted",
    "transaction": "deleted",
    "transaction_failed": "deleted",
    "voicemail_full": "deleted",
    "voicemail_to_email": "deleted",
    "webhook_disabled": "deleted"
  },
  "timestamp": "{TIMESTAMP}",
  "version": "{VERSION}",
  "node": "{NODE_HASH}",
  "request_id": "{REQUEST_ID}",
  "status": "success",
  "auth_token": "{AUTH_TOKEN}"
}

Force All Account’s Notifications to System Default

To remove all notification customizations made on the account and use the notification from system use a PUT method with action force_system.

PUT /v2/accounts/{ACCOUNT_ID}/notifications/

curl -v -X PUT \
    -H "X-Auth-Token: {AUTH_TOKEN}" \
    -d '{"action": "force_system", "data": {}}'
    http://{SERVER}:8000/v2/accounts/{ACCOUNT_ID}/notifications

Responses

{
  "auth_token": "{AUTH_TOKEN}",
  "data": {
    "account_zone_change": "replaced",
    "cnam_request": "replaced",
    "customer_update": "replaced",
    "denied_emergency_bridge": "replaced",
    "deregister": "replaced",
    "fax_inbound_error_to_email": "replaced",
    "fax_inbound_error_to_email_filtered": "replaced",
    "fax_inbound_to_email": "replaced",
    "fax_outbound_error_to_email": "replaced",
    "fax_outbound_smtp_error_to_email": "replaced",
    "fax_outbound_to_email": "replaced",
    "first_occurrence": "replaced",
    "low_balance": "replaced",
    "missed_call": "replaced",
    "new_account": "replaced",
    "new_user": "replaced",
    "password_recovery": "replaced",
    "port_cancel": "replaced",
    "port_comment": "replaced",
    "port_pending": "replaced",
    "port_rejected": "replaced",
    "port_request": "replaced",
    "port_request_admin": "replaced",
    "port_scheduled": "replaced",
    "port_unconfirmed": "replaced",
    "ported": "replaced",
    "service_added": "replaced",
    "skel": "replaced",
    "system_alert": "replaced",
    "topup": "replaced",
    "transaction": "replaced",
    "transaction_failed": "replaced",
    "voicemail_full": "replaced",
    "voicemail_to_email": "replaced",
    "webhook_disabled": "replaced"
  },
  "timestamp": "{TIMESTAMP}",
  "version": "{VERSION}",
  "node": "{NODE_HASH}",
  "request_id": "{REQUEST_ID}",
  "status": "success",
  "auth_token": "{AUTH_TOKEN}"
}

Get the Notifications SMTP Logs

GET /v2/accounts/{ACCOUNT_ID}/notifications/smtplog

curl -v -X GET \
    -H "X-Auth-Token: {AUTH_TOKEN}" \
    -H 'Content-Type: text/plain' \
    http://{SERVER}:8000/v2/accounts/{ACCOUNT_ID}/notifications/smtplog

Get a notification’s SMTP log

GET /v2/accounts/{ACCOUNT_ID}/notifications/smtplog/{SMTP_LOG_ID}

curl -v -X GET \
    -H "X-Auth-Token: {AUTH_TOKEN}" \
    http://{SERVER}:8000/v2/accounts/{ACCOUNT_ID}/notifications/smtplog/{SMTP_LOG_ID}

{
  "data": {
    "rendered_templates": {
      "text/plain": "Expired registration in account \"teste\".\nNotifications are enabled for loss of registration on the device 995582142@teste.sip.90e9.com\n\nLast Registration:\nDevice ID: 4e411cf70ad352a222e24fbacf467c18\nAccount ID: 85ea6075c6c1e266f8512e2233541bdb\nUser Agent: Grandstream GXP2130 1.0.7.25\nContact: sip:995582142@192.168.26.13:5060;reg-id=1;+sip.instance=&quot;urn:uuid:00000000-0000-1000-8000-000B826C4283&quot;\n\nThis may be due to a network connectivity issue, power outage, or misconfiguration. Please check the device.",
      "text/html": "<h2>Expired registration in account \"teste\"</h2><p>Notifications are enabled for loss of registration on the device 995582142@teste.sip.90e9.com</p><h3>Last Registration</h3><table><tbody><tr><td>Device ID</td><td>4e411cf70ad352a222e24fbacf467c18</td></tr><tr><td>Account ID</td><td>85ea6075c6c1e266f8512e2233541bdb</td></tr><tr><td>User Agent</td><td>Grandstream GXP2130 1.0.7.25</td></tr><tr><td>Contact</td><td>sip:995582142@192.168.26.13:5060;reg-id=1;+sip.instance=&quot;urn:uuid:00000000-0000-1000-8000-000B826C4283&quot;</td></tr></tbody></table><p>This may be due to a network connectivity issue, power outage, or misconfiguration. Please check the device.</p>"
    },
    "subject": "Loss of Registration for 995582142@teste.sip.90e9.com",
    "emails": {
      "from": "no_reply@dev-01.90e9.com",
      "to": [
        "teste@factorlusitano.com"
      ]
    },
    "receipt": "2.0.0 Ok: queued as B60E22044B",
    "account_id": "{ACCOUNT_ID}",
    "account_db": "{ACCOUNT_DB}",
    "template_id": "deregister",
    "template_account_id": "5ba01ad7ad1611d436b1860d8c552897",
    "id": "{SMTP_LOG_ID}"
  },
  "revision": "{REVISION}",
  "request_id": "{REQUEST_ID}",
  "status": "success",
  "auth_token": "{AUTH_TOKEN}"
}

Customer update

You can use the special Customer Update notification to send a message to all reseller’s children users or to a particular account’s users.

Send Message to All Reseller’s Accounts:

POST /v2/accounts/{ACCOUNT_ID}/notifications/customer_update/message

curl -v -X POST \
    -H "X-Auth-Token: {AUTH_TOKEN}" \
    -H 'Content-Type: text/html' \
    -F content=@file.html \
    http://{SERVER}:8000/v2/accounts/{RESELLER_ACCOUNT_ID}/notifications/customer_update/message

Send Message to a Particular Account:

curl -v -X POST \
    -H "X-Auth-Token: {AUTH_TOKEN}" \
    -H 'Content-Type: text/html' \
    -d '{"data": {"recipient_id": "33ca3929ed585e0e423eb39e4ffe1452"}}' \
    http://{SERVER}:8000/v2/accounts/{PARTICULAR_ACCOUNT_ID}/notifications/customer_update/message

Send Message to Particular Users

You can send a message to all users, administrators only or a particular user within an account. Just add a user_type field to your payload:

All users:

{
  "data": {"user_type": "all_users"}
}

Particular user:

Note: Applicable to send message to a particular account only.

{
  "data": {"user_type": "{USER_ID}"}
}

Admin privileged users only

Note: This is the default behavior, so user_type could be omitted.

{
  "data": {"user_type": "admins_only"}
}

Specifying the Message

For specifying the actual message (and the email subject) you want to send, provide HTML and plain text templates by uploading document:

{
  "data": {
    "recipient_id": "33ca3929ed585e0e423eb39e4ffe1452",
    "user_type": "3d9b564d5c95d52d81a2e49ea0c57941",
    "id": "customer_update",
    "account_overridden": true,
    "enabled": true,
    "category": "user",
    "friendly_name": "Customer update",
    "from": "info@localhost.me",
    "subject": "Test Reseller customer update",
    "bcc": {
      "email_addresses": [],
      "type": ""
    },
    "cc": {
      "email_addresses": [],
      "type": ""
    },
    "macros": {
      "user.email": {
        "description": "Email of the user",
        "friendly_name": "Email",
        "i18n_label": "user_email"
      },
      "user.first_name": {
        "description": "First Name",
        "friendly_name": "First Name",
        "i18n_label": "first_name"
      },
      "user.last_name": {
        "description": "Last Name",
        "friendly_name": "Last Name",
        "i18n_label": "last_name"
      },
      "user.timezone": {
        "description": "Timezone of the user",
        "friendly_name": "Timezone",
        "i18n_label": "user_timezone"
      },
      "user.username": {
        "description": "Username",
        "friendly_name": "Username",
        "i18n_label": "username"
      }
    },
    "template_charset": "utf-8",
    "html": "PHA+RGVhciB7e3VzZXIuZmlyc3RfbmFtZX19IHt7dXNlci5sYXN0X25hbWV9fS48L3A+CjxwPkhlcmUgYXJlIHNvbWUgbmV3cyB0aGF0IHdlIGhhdmUgc2VsZWN0ZWQgZm9yIHlvdTwvcD4KPHA+QmVzdCByZWdhcmRzLDwvcD4KPHA+T25OZXQgSW5ub3ZhdGlvbnMgTGltaXRlZC48L3A+",
    "plain": "Dear {{user.first_name}} {{user.last_name}}.\n\nHere are some more news that we have selected for you.\n\nBest regards,\nYour Imagination, Corp",
    "templates": {
      "text/html": {
        "length": 161
      },
      "text/plain": {
        "length": 136
      }
    },
  }
}

Send Message from your Kazoo Application

To send an update to a customer from your Kazoo Application, you can build payload include your application data (<<"DataBag">> field) and send it over AMQP using predefined particular template (<<"Template-ID">> field) or your own hard coded templates (<<"HTML">> and <<"Text">> fields):

-spec send_account_update(ne_binary()) -> 'ok'.
send_account_update(AccountId) ->
    case kz_amqp_worker:call(build_customer_update_payload(AccountId)
                            ,fun kapi_notifications:publish_customer_update/1
                            ,fun kapi_notifications:customer_update_v/1
                            )
    of
        {'ok', _Resp} ->
            lager:debug("published customer_update notification");
        {'error', _E} ->
            lager:debug("failed to publish_customer update notification: ~p", [_E])
    end.

-spec build_customer_update_payload(ne_binary()) -> kz_proplist().
build_customer_update_payload(AccountId) ->
    props:filter_empty(
      [{<<"Account-ID">>, kz_services_reseller:get_id(AccountId)}
      ,{<<"Recipient-ID">>, AccountId}
      %% DataBag is useful if you have a customized template and wants to pass some your info from your app
      ,{<<"DataBag">>, kz_json:from_list([{<<"field1">>,<<"value1">>},{<<"field2">>,{[{<<"subfield1">>,<<"subvalue1">>},{<<"subfield2">>,<<"subvalue2">>}]}}])}
      %% set below prop if you have a customized template with this ID in your account's DB
      ,{<<"Template-ID">>, <<"customer_update_billing_period">>}
      %% otherwise set your customized message as below:
      ,{<<"HTML">>, base64:encode(<<"Dear {{user.first_name}} {{user.last_name}}. <br /> DataBag test: {{databag.field2.subfield1}} <br /> Kind regards,">>)}
      ,{<<"Text">>, <<"Oh Dear {{user.first_name}} {{user.last_name}}.\n\nDataBag test: {{databag.field2.subfield2}}\n\nBest regards,">>}
       | kz_api:default_headers(?APP_NAME, ?APP_VERSION)
      ]).

Configuring DKIM Signing for Email Notifications

To enable DKIM signing for outgoing email notifications from your Kazoo application, you should configure below DKIM parameters on the whitelabel.

upload the PEM file (plain private key generated with RSA) using specific whitelabel API for dkim_key
configure Domain and DKIM selector on general whitelabel API

You can refer whitelabel document for API information.

When Kazoo lookus up the email notification template, it looks for the DKIM information related to the account which the template belongs. Therefore when an email template is found in an account, Kazoo attempts to fetch the whitelabel document and extract DKIM parameters from that. If there are no DKIM parameters or the whitelabel document is not present for that account, then the email notification is sent without DKIM signing option. If DKIM parameters are available, email notification is sent with DKIM signing option.

Email Notifications Template

About Notifications

Template Formats

Operation considerations

Notifications Schema

Schema

Summary of Available System Notifications

Summary of Account Overridden Notifications

Response

Create a New System Notification

Create a Notification as Account Override

Details of a System Notification

Details of an Account Overridden Notification

Update a Notification

Remove a Notification

Get Notification Template:

Get as text/html

Get as text/plain

Update Notification Template:

Update text/plain

Update text/html

Preview a new template

Remove All Account’s Notification Customizations

Response

Force All Account’s Notifications to System Default

Get the Notifications SMTP Logs

Get a notification’s SMTP log

Customer update

Send Message to All Reseller’s Accounts:

Send Message to a Particular Account:

Send Message to Particular Users

Specifying the Message

Send Message from your Kazoo Application

Configuring DKIM Signing for Email Notifications

On this page

Get as `text/html`

Get as `text/plain`

Update `text/plain`

Update `text/html`