AWS End User Messaging endpoints and quotas
The following are the service endpoints and service quotas for this service. To connect programmatically to an AWS service, you use an endpoint. In addition to the standard AWS endpoints, some AWS services offer FIPS endpoints in selected Regions. For more information, see AWS service endpoints. Service quotas, also referred to as limits, are the maximum number of service resources or operations for your AWS account. For more information, see AWS service quotas.
AWS End User Messaging includes the AWS End User Messaging SMS and Voice V2 API and AWS End User Messaging Social API.
Service endpoints
AWS End User Messaging SMS and Voice V2 API
| Region Name | Region | Endpoint | Protocol |
|---|---|---|---|
| US East (Ohio) | us-east-2 | sms-voice.us-east-2.amazonaws.com sms-voice-fips.us-east-2.amazonaws.com |
HTTPS HTTPS |
| US East (N. Virginia) | us-east-1 | sms-voice.us-east-1.amazonaws.com sms-voice-fips.us-east-1.amazonaws.com |
HTTPS HTTPS |
| US West (N. California) | us-west-1 | sms-voice.us-west-1.amazonaws.com sms-voice-fips.us-west-1.amazonaws.com |
HTTPS HTTPS |
| US West (Oregon) | us-west-2 | sms-voice.us-west-2.amazonaws.com sms-voice-fips.us-west-2.amazonaws.com |
HTTPS HTTPS |
| Africa (Cape Town) | af-south-1 | sms-voice.af-south-1.amazonaws.com | HTTPS |
| Asia Pacific (Hyderabad) | ap-south-2 | sms-voice.ap-south-2.amazonaws.com | HTTPS |
| Asia Pacific (Jakarta) | ap-southeast-3 | sms-voice.ap-southeast-3.amazonaws.com | HTTPS |
| Asia Pacific (Melbourne) | ap-southeast-4 | sms-voice.ap-southeast-4.amazonaws.com | HTTPS |
| Asia Pacific (Mumbai) | ap-south-1 | sms-voice.ap-south-1.amazonaws.com | HTTPS |
| Asia Pacific (Osaka) | ap-northeast-3 | sms-voice.ap-northeast-3.amazonaws.com | HTTPS |
| Asia Pacific (Seoul) | ap-northeast-2 | sms-voice.ap-northeast-2.amazonaws.com | HTTPS |
| Asia Pacific (Singapore) | ap-southeast-1 | sms-voice.ap-southeast-1.amazonaws.com | HTTPS |
| Asia Pacific (Sydney) | ap-southeast-2 | sms-voice.ap-southeast-2.amazonaws.com | HTTPS |
| Asia Pacific (Tokyo) | ap-northeast-1 | sms-voice.ap-northeast-1.amazonaws.com | HTTPS |
| AWS GovCloud (US-East) | us-gov-east-1 | sms-voice.us-gov-east-1.amazonaws.com sms-voice-fips.us-gov-east-1.amazonaws.com |
HTTPS HTTPS |
| AWS GovCloud (US-West) | us-gov-west-1 | sms-voice.us-gov-west-1.amazonaws.com sms-voice-fips.us-gov-west-1.amazonaws.com |
HTTPS HTTPS |
| Canada (Central) | ca-central-1 | sms-voice.ca-central-1.amazonaws.com sms-voice-fips.ca-central-1.amazonaws.com |
HTTPS HTTPS |
| Canada West (Calgary) | ca-west-1 |
sms-voice.ca-west-1.amazonaws.com sms-voice-fips.ca-west-1.amazonaws.com |
HTTPS HTTPS |
| Europe (Frankfurt) | eu-central-1 | sms-voice.eu-central-1.amazonaws.com | HTTPS |
| Europe (Ireland) | eu-west-1 | sms-voice.eu-west-1.amazonaws.com | HTTPS |
| Europe (London) | eu-west-2 | sms-voice.eu-west-2.amazonaws.com | HTTPS |
| Europe (Milan) | eu-south-1 | sms-voice.eu-south-1.amazonaws.com | HTTPS |
| Europe (Paris) | eu-west-3 | sms-voice.eu-west-3.amazonaws.com | HTTPS |
| Europe (Spain) | eu-south-2 | sms-voice.eu-south-2.amazonaws.com | HTTPS |
| Europe (Stockholm) | eu-north-1 | sms-voice.eu-north-1.amazonaws.com | HTTPS |
| Europe (Zurich) | eu-central-2 | sms-voice.eu-central-2.amazonaws.com | HTTPS |
| Israel (Tel Aviv) | il-central-1 | sms-voice.il-central-1.amazonaws.com | HTTPS |
| Middle East (Bahrain) | me-south-1 | sms-voice.me-south-1.amazonaws.com | HTTPS |
| Middle East (UAE) | me-central-1 | sms-voice.me-central-1.amazonaws.com | HTTPS |
| South America (São Paulo) | sa-east-1 | sms-voice.sa-east-1.amazonaws.com | HTTPS |
AWS End User Messaging Social API
| Region name | Region | Endpoint | WhatsApp API version |
|---|---|---|---|
| US East (N. Virginia) | us-east-1 |
social-messaging.us-east-1.amazonaws.com social-messaging-fips.us-east-1.api.aws social-messaging.us-east-1.api.aws |
Version 20 and later |
| US East (Ohio) | us-east-2 |
social-messaging.us-east-2.amazonaws.com social-messaging-fips.us-east-2.api.aws social-messaging.us-east-2.api.aws |
Version 20 and later |
| US West (Oregon) | us-west-2 |
social-messaging.us-west-2.amazonaws.com social-messaging-fips.us-west-2.api.aws social-messaging.us-west-2.api.aws |
Version 20 and later |
| Asia Pacific (Mumbai) | ap-south-1 |
social-messaging.ap-south-1.amazonaws.com social-messaging.ap-south-1.api.aws |
Version 20 and later |
| Asia Pacific (Singapore) | ap-southeast-1 |
social-messaging.ap-southeast-1.amazonaws.com social-messaging.ap-southeast-1.api.aws |
Version 20 and later |
| Europe (Frankfurt) | eu-central-1 |
social-messaging.eu-central-1.amazonaws.com social-messaging.eu-central-1.api.aws |
Version 20 and later |
| Europe (Ireland) | eu-west-1 |
social-messaging.eu-west-1.amazonaws.com social-messaging.eu-west-1.api.aws |
Version 20 and later |
| Europe (London) | eu-west-2 |
social-messaging.eu-west-2.amazonaws.com social-messaging.eu-west-1.api.aws |
Version 20 and later |
Service quotas
AWS End User Messaging SMS and Voice Service Quotas
The following quotas apply to the SMS and MMS channel.
| Resource | Default quota | Eligible for increase |
|---|---|---|
|
Spending threshold |
USD $1.00 per account |
Yes, but spending limits vary by region. You must specify the region(s) in which you require an increase. |
|
Number of SMS messages that can be sent each second (sending rate) |
Varies depending on destination country and originating phone number. |
Yes, however, you might need to obtain a phone number that supports higher throughput. If you're unsure of which number type to use, contact AWS Support or your AWS Account Manager for more information If you use an alphanumeric Sender ID to send messages, you might be able to increase your throughput rate. |
| Number of SMS and MMS messages that can be sent to a single recipient each second | 1 message per second | No |
| Number of Amazon SNS topics for two-way SMS | 100,000 per account | Yes |
| Number of Keywords for two-way SMS | 30 Keywords per number | Yes |
| Number of SMS, MMS, and Voice numbers | 25 per account | Yes |
| Number of dedicated phone numbers | 25 per account | Yes |
|
Number of opt-out lists Note: The required Default opt-out list counts against this quota. |
25 per account | Yes |
| Number of configuration sets | 25 per account | Yes |
| Number of event destinations | 5 per configuration set | No |
| Number of verified destination phone numbers while in SMS sandbox | 10 per account | No |
| Number of phone number pools | 25 per account | Yes |
| Number of origination identities that can be associated with a phone number pool | 100 per phone number pool | Yes |
The following quotas apply to SMS messages sent using 10DLC phone numbers. 10DLC numbers can only be used to send messages to recipients in the United States.
| Resource | Default quota | Eligible for increase |
|---|---|---|
|
Max 10DLC companies per AWS account |
25 |
Yes |
|
Max 10DLC campaigns per 10DLC brand |
10 |
Yes |
| Max 10DLC numbers per 10DLC campaign | 49 | No |
The following quotas apply to protect configurations.
| Resource | Default quota | Eligible for increase |
|---|---|---|
| Number of protect configurations | 25 | No |
The following quotas apply to the voice channel.
| Resource | Default quota | Eligible for increase |
|---|---|---|
| Number of voice messages that can be sent during a 24-hour period | If your account is in the sandbox: 20 messages | No |
| Number of voice messages that can be sent to a single recipient during a 24-hour period | 5 messages | No |
| Number of voice messages that can be sent per minute | If your account is in the sandbox: 5 calls per minute If your account is out of the sandbox: 20 calls per minute |
No |
| Number of voice messages that can be sent from a single originating phone number per second | 1 message per second | No |
| Voice message length | If your account is in the sandbox: 30 seconds If your account is out of the sandbox: 5 minutes |
No |
| Ability to send voice messages to international phone numbers |
If your account is in the sandbox, you can send messages to recipients in only the following countries:
If your account is out of the sandbox, you can send messages to recipients in any country. NoteInternational calls are subject to additional fees, which vary by destination country or region. |
No |
| Number of characters in a voice message | 3,000 billable characters, in words that are spoken 6,000 characters total, including billable characters and SSML tags |
No |
| Number of configuration sets |
10,000 voice configuration sets |
No |
For more information, see Quotas for AWS End User Messaging SMS in the AWS End User Messaging SMS User Guide.
AWS End User Messaging Social Service Quotas
The following quotas apply to the Social messaging channel.
| Resource | Default |
|---|---|
| WhatsApp Business Account (WABA) | 25 per region |
For more information, see Quotas for AWS End User Messaging Social in the AWS End User Messaging Social User Guide.
