AWS IoT Device Management 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.

Service endpoints

AWS IoT Core - control plane endpoints

The following table contains AWS Region-specific endpoints for AWS IoT Core - control plane operations. For information about the operations supported by the AWS IoT Core - control plane endpoints, see AWS IoT operations in the AWS IoT API Reference.

Region Name	Region	Endpoint	Protocol
US East (Ohio)	us-east-2	iot.us-east-2.amazonaws.com iot-fips.us-east-2.amazonaws.com	HTTPS HTTPS
US East (N. Virginia)	us-east-1	iot.us-east-1.amazonaws.com iot-fips.us-east-1.amazonaws.com	HTTPS HTTPS
US West (N. California)	us-west-1	iot.us-west-1.amazonaws.com iot-fips.us-west-1.amazonaws.com	HTTPS HTTPS
US West (Oregon)	us-west-2	iot.us-west-2.amazonaws.com iot-fips.us-west-2.amazonaws.com	HTTPS HTTPS
Asia Pacific (Hong Kong)	ap-east-1	iot.ap-east-1.amazonaws.com	HTTPS
Asia Pacific (Mumbai)	ap-south-1	iot.ap-south-1.amazonaws.com	HTTPS
Asia Pacific (Seoul)	ap-northeast-2	iot.ap-northeast-2.amazonaws.com	HTTPS
Asia Pacific (Singapore)	ap-southeast-1	iot.ap-southeast-1.amazonaws.com	HTTPS
Asia Pacific (Sydney)	ap-southeast-2	iot.ap-southeast-2.amazonaws.com	HTTPS
Asia Pacific (Tokyo)	ap-northeast-1	iot.ap-northeast-1.amazonaws.com	HTTPS
Canada (Central)	ca-central-1	iot.ca-central-1.amazonaws.com iot-fips.ca-central-1.amazonaws.com	HTTPS HTTPS
Europe (Frankfurt)	eu-central-1	iot.eu-central-1.amazonaws.com	HTTPS
Europe (Ireland)	eu-west-1	iot.eu-west-1.amazonaws.com	HTTPS
Europe (London)	eu-west-2	iot.eu-west-2.amazonaws.com	HTTPS
Europe (Paris)	eu-west-3	iot.eu-west-3.amazonaws.com	HTTPS
Europe (Stockholm)	eu-north-1	iot.eu-north-1.amazonaws.com	HTTPS
Middle East (Bahrain)	me-south-1	iot.me-south-1.amazonaws.com	HTTPS
Middle East (UAE)	me-central-1	iot.me-central-1.amazonaws.com	HTTPS
South America (São Paulo)	sa-east-1	iot.sa-east-1.amazonaws.com	HTTPS
AWS GovCloud (US-East)	us-gov-east-1	iot.us-gov-east-1.amazonaws.com iot-fips.us-gov-east-1.amazonaws.com	HTTPS HTTPS
AWS GovCloud (US-West)	us-gov-west-1	iot.us-gov-west-1.amazonaws.com iot-fips.us-gov-west-1.amazonaws.com	HTTPS HTTPS

AWS IoT Core - data plane endpoints

The AWS IoT Core - data plane endpoints are specific to each AWS account and AWS Region. To find the AWS IoT Core - data plane endpoint for your AWS account and AWS Region, use the describe-endpoint CLI command shown here, or the DescribeEndpoint REST API.

aws iot describe-endpoint --endpoint-type iot:Data-ATS

This command returns your Data Plane API endpoint in the following format:

account-specific-prefix.iot.aws-region.amazonaws.com

For information about the actions supported by the AWS IoT Core - data plane endpoints, see AWS IoT data plane operations in the AWS IoT API Reference.

The following table contains generic representations of the AWS account-specific endpoints for each AWS Region that AWS IoT Core supports. In the Endpoint column, the account-specific-prefix from your Account-specific endpoint replaces data shown in the generic endpoint representation.

Region Name	Region	Endpoint	Protocol
US East (Ohio)	us-east-2	data-ats.iot.us-east-2.amazonaws.com data.iot-fips.us-east-2.amazonaws.com	HTTPS HTTPS
US East (N. Virginia)	us-east-1	data-ats.iot.us-east-1.amazonaws.com data.iot-fips.us-east-1.amazonaws.com	HTTPS HTTPS
US West (N. California)	us-west-1	data-ats.iot.us-west-1.amazonaws.com data.iot-fips.us-west-1.amazonaws.com	HTTPS HTTPS
US West (Oregon)	us-west-2	data-ats.iot.us-west-2.amazonaws.com data.iot-fips.us-west-2.amazonaws.com	HTTPS HTTPS
Asia Pacific (Hong Kong)	ap-east-1	data-ats.iot.ap-east-1.amazonaws.com	HTTPS
Asia Pacific (Mumbai)	ap-south-1	data-ats.iot.ap-south-1.amazonaws.com	HTTPS
Asia Pacific (Seoul)	ap-northeast-2	data-ats.iot.ap-northeast-2.amazonaws.com	HTTPS
Asia Pacific (Singapore)	ap-southeast-1	data-ats.iot.ap-southeast-1.amazonaws.com	HTTPS
Asia Pacific (Sydney)	ap-southeast-2	data-ats.iot.ap-southeast-2.amazonaws.com	HTTPS
Asia Pacific (Tokyo)	ap-northeast-1	data-ats.iot.ap-northeast-1.amazonaws.com	HTTPS
Canada (Central)	ca-central-1	data-ats.iot.ca-central-1.amazonaws.com data.iot-fips.ca-central-1.amazonaws.com	HTTPS HTTPS
Europe (Frankfurt)	eu-central-1	data-ats.iot.eu-central-1.amazonaws.com	HTTPS
Europe (Ireland)	eu-west-1	data-ats.iot.eu-west-1.amazonaws.com	HTTPS
Europe (London)	eu-west-2	data-ats.iot.eu-west-2.amazonaws.com	HTTPS
Europe (Paris)	eu-west-3	data-ats.iot.eu-west-3.amazonaws.com	HTTPS
Europe (Stockholm)	eu-north-1	data-ats.iot.eu-north-1.amazonaws.com	HTTPS
Middle East (Bahrain)	me-south-1	data-ats.iot.me-south-1.amazonaws.com	HTTPS
Middle East (UAE)	me-central-1	data-ats.iot.me-central-1.amazonaws.com	HTTPS
South America (São Paulo)	sa-east-1	data-ats.iot.sa-east-1.amazonaws.com	HTTPS
AWS GovCloud (US-East)	us-gov-east-1	data-ats.iot.us-gov-east-1.amazonaws.com data.iot-fips.us-gov-east-1.amazonaws.com	HTTPS HTTPS
AWS GovCloud (US-West)	us-gov-west-1	data-ats.iot.us-gov-west-1.amazonaws.com data.iot-fips.us-gov-west-1.amazonaws.com	HTTPS HTTPS

AWS IoT Device Management - jobs data endpoints

The AWS IoT Device Management - jobs data endpoints are specific to each AWS account and AWS Region. To find the AWS IoT Device Management - jobs data endpoint for your AWS account and AWS Region, use the describe-endpoint CLI command shown here, or the DescribeEndpoint REST API.

aws iot describe-endpoint --endpoint-type iot:Jobs

This command returns your Jobs data plane API endpoint in the following format:

account-specific-prefix.jobs.iot.aws-region.amazonaws.com.

For information about the actions supported by the AWS IoT Device Management - jobs data endpoints, see AWS IoT jobs data plane operations in the AWS IoT API Reference.

The following table contains AWS Region-specific endpoints that AWS IoT Core supports for job data operations. In the Endpoint column, the account-specific-prefix from your account-specific endpoint replaces the prefix shown in the generic endpoint representation.

Region Name	Region	Endpoint	Protocol
US East (Ohio)	us-east-2	prefix.jobs.iot.us-east-2.amazonaws.com	HTTPS
US East (N. Virginia)	us-east-1	prefix.jobs.iot.us-east-1.amazonaws.com	HTTPS
US West (N. California)	us-west-1	prefix.jobs.iot.us-west-1.amazonaws.com	HTTPS
US West (Oregon)	us-west-2	prefix.jobs.iot.us-west-2.amazonaws.com	HTTPS
Asia Pacific (Hong Kong)	ap-east-1	prefix.jobs.iot.ap-east-1.amazonaws.com	HTTPS
Asia Pacific (Mumbai)	ap-south-1	prefix.jobs.iot.ap-south-1.amazonaws.com	HTTPS
Asia Pacific (Seoul)	ap-northeast-2	prefix.jobs.iot.ap-northeast-2.amazonaws.com	HTTPS
Asia Pacific (Singapore)	ap-southeast-1	prefix.jobs.iot.ap-southeast-1.amazonaws.com	HTTPS
Asia Pacific (Sydney)	ap-southeast-2	prefix.jobs.iot.ap-southeast-2.amazonaws.com	HTTPS
Asia Pacific (Tokyo)	ap-northeast-1	prefix.jobs.iot.ap-northeast-1.amazonaws.com	HTTPS
Canada (Central)	ca-central-1	prefix.jobs.iot.ca-central-1.amazonaws.com	HTTPS
China (Beijing)	cn-north-1	prefix.jobs.iot.cn-north-1.amazonaws.com.cn	HTTPS
China (Ningxia)	cn-northwest-1	prefix.jobs.iot.cn-northwest-1.amazonaws.com.cn	HTTPS
Europe (Frankfurt))	eu-central-1	prefix.jobs.iot.eu-central-1.amazonaws.com	HTTPS
Europe (Ireland)	eu-west-1	prefix.jobs.iot.eu-west-1.amazonaws.com	HTTPS
Europe (London)	eu-west-2	prefix.jobs.iot.eu-west-2.amazonaws.com	HTTPS
Europe (Paris)	eu-west-3	prefix.jobs.iot.eu-west-3.amazonaws.com	HTTPS
Europe (Stockholm)	eu-north-1	prefix.jobs.iot.eu-north-1.amazonaws.com	HTTPS
Middle East (Bahrain)	me-south-1	prefix.jobs.iot.me-south-1.amazonaws.com	HTTPS
Middle East (UAE)	me-central-1	prefix.jobs.iot.me-central-1.amazonaws.com	HTTPS
South America (São Paulo)	sa-east-1	prefix.jobs.iot.sa-east-1.amazonaws.com	HTTPS
AWS GovCloud (US-West)	us-gov-west-1	prefix.jobs.iot.us-gov-west-1.amazonaws.com	HTTPS

AWS IoT Device Management - secure tunneling endpoints

AWS IoT supports additional endpoints for secure tunneling.

Secure Tunneling Management APIs Endpoints

Region Name	Region	Endpoint	Protocol
US East (Ohio)	us-east-2	api.tunneling.iot.us-east-2.amazonaws.com api.tunneling.iot-fips.us-east-2.amazonaws.com	HTTPS HTTPS
US East (N. Virginia)	us-east-1	api.tunneling.iot.us-east-1.amazonaws.com api.tunneling.iot-fips.us-east-1.amazonaws.com	HTTPS HTTPS
US West (N. California)	us-west-1	api.tunneling.iot.us-west-1.amazonaws.com api.tunneling.iot-fips.us-west-1.amazonaws.com	HTTPS HTTPS
US West (Oregon)	us-west-2	api.tunneling.iot.us-west-2.amazonaws.com api.tunneling.iot-fips.us-west-2.amazonaws.com	HTTPS HTTPS
Asia Pacific (Hong Kong)	ap-east-1	api.tunneling.iot.ap-east-1.amazonaws.com	HTTPS
Asia Pacific (Mumbai)	ap-south-1	api.tunneling.iot.ap-south-1.amazonaws.com	HTTPS
Asia Pacific (Seoul)	ap-northeast-2	api.tunneling.iot.ap-northeast-2.amazonaws.com	HTTPS
Asia Pacific (Singapore)	ap-southeast-1	api.tunneling.iot.ap-southeast-1.amazonaws.com	HTTPS
Asia Pacific (Sydney)	ap-southeast-2	api.tunneling.iot.ap-southeast-2.amazonaws.com	HTTPS
Asia Pacific (Tokyo)	ap-northeast-1	api.tunneling.iot.ap-northeast-1.amazonaws.com	HTTPS
Canada (Central)	ca-central-1	api.tunneling.iot.ca-central-1.amazonaws.com api.tunneling.iot-fips.ca-central-1.amazonaws.com	HTTPS HTTPS
Europe (Frankfurt)	eu-central-1	api.tunneling.iot.eu-central-1.amazonaws.com	HTTPS
Europe (Ireland)	eu-west-1	api.tunneling.iot.eu-west-1.amazonaws.com	HTTPS
Europe (London)	eu-west-2	api.tunneling.iot.eu-west-2.amazonaws.com	HTTPS
Europe (Paris)	eu-west-3	api.tunneling.iot.eu-west-3.amazonaws.com	HTTPS
Europe (Stockholm)	eu-north-1	api.tunneling.iot.eu-north-1.amazonaws.com	HTTPS
Middle East (Bahrain)	me-south-1	api.tunneling.iot.me-south-1.amazonaws.com	HTTPS
South America (São Paulo)	sa-east-1	api.tunneling.iot.sa-east-1.amazonaws.com	HTTPS
AWS GovCloud (US-East)	us-gov-east-1	api.tunneling.iot.us-gov-east-1.amazonaws.com api.tunneling.iot-fips.us-gov-east-1.amazonaws.com	HTTPS HTTPS
AWS GovCloud (US-West)	us-gov-west-1	api.tunneling.iot.us-gov-west-1.amazonaws.com api.tunneling.iot-fips.us-gov-west-1.amazonaws.com	HTTPS HTTPS

Secure Tunneling Device Connection Endpoints

Region Name	Region	Endpoint	Protocol
US East (Ohio)	us-east-2	wss://data.tunneling.iot.us-east-2.amazonaws.com	HTTPS
US East (N. Virginia)	us-east-1	wss://data.tunneling.iot.us-east-1.amazonaws.com	HTTPS
US West (N. California)	us-west-1	wss://data.tunneling.iot.us-west-1.amazonaws.com	HTTPS
US West (Oregon)	us-west-2	wss://data.tunneling.iot.us-west-2.amazonaws.com	HTTPS
Asia Pacific (Mumbai)	ap-south-1	wss://data.tunneling.iot.ap-south-1.amazonaws.com	HTTPS
Asia Pacific (Seoul)	ap-northeast-2	wss://data.tunneling.iot.ap-northeast-2.amazonaws.com	HTTPS
Asia Pacific (Singapore)	ap-southeast-1	wss://data.tunneling.iot.ap-southeast-1.amazonaws.com	HTTPS
Asia Pacific (Sydney)	ap-southeast-2	wss://data.tunneling.iot.ap-southeast-2.amazonaws.com	HTTPS
Asia Pacific (Tokyo)	ap-northeast-1	wss://data.tunneling.iot.ap-northeast-1.amazonaws.com	HTTPS
Asia Pacific (Hong Kong)	ap-east-1	wss://data.tunneling.iot.ap-east-1.amazonaws.com	HTTPS
Canada (Central)	ca-central-1	wss://data.tunneling.iot.ca-central-1.amazonaws.com	HTTPS
China (Beijing)	cn-north-1	wss://data.tunneling.iot.cn-north-1.amazonaws.com.cn	HTTPS
China (Ningxia)	cn-northwest-1	wss://data.tunneling.iot.cn-northwest-1.amazonaws.com.cn	HTTPS
Europe (Frankfurt)	eu-central-1	wss://data.tunneling.iot.eu-central-1.amazonaws.com	HTTPS
Europe (Ireland)	eu-west-1	wss://data.tunneling.iot.eu-west-1.amazonaws.com	HTTPS
Europe (London)	eu-west-2	wss://data.tunneling.iot.eu-west-2.amazonaws.com	HTTPS
Europe (Paris)	eu-west-3	wss://data.tunneling.iot.eu-west-3.amazonaws.com	HTTPS
Europe (Stockholm)	eu-north-1	wss://data.tunneling.iot.eu-north-1.amazonaws.com	HTTPS
South America (São Paulo)	sa-east-1	wss://data.tunneling.iot.sa-east-1.amazonaws.com	HTTPS
Middle East (Bahrain)	me-south-1	wss://data.tunneling.iot.me-south-1.amazonaws.com	HTTPS
AWS GovCloud (US-East)	us-gov-east-1	wss://data.tunneling.iot.us-gov-east-1.amazonaws.com	HTTPS
AWS GovCloud (US-West)	us-gov-west-1	wss://data.tunneling.iot.us-gov-west-1.amazonaws.com	HTTPS

AWS IoT FIPS endpoints

AWS IoT provides endpoints that support the Federal Information Processing Standard (FIPS) 140-2. Choose the appropriate FIPS compliant endpoint to access AWS IoT features in your AWS Region from FIPS Endpoints by Service. For more information about the FIPs endpoints provided by AWS IoT, see Connecting to AWS IoT FIPS endpoints.

Service quotas

Contents

• AWS IoT Core thing resource limits and quotas
• AWS IoT Core thing group resource limits and quotas
• AWS IoT Core bulk thing registration limits and quotas
• AWS IoT Core billing group restrictions
• AWS IoT Device Management API action limits
• AWS IoT Fleet Indexing
• AWS IoT Jobs
• AWS IoT Secure Tunneling
• Fleet Hub for AWS IoT Device Management

AWS IoT Core thing resource limits and quotas

AWS IoT Core thing limits and quotas
Limit display name	Description	Default value	Adjustable
Maximum number of thing attributes for a thing with a thing type	Maximum number of thing attributes for a thing with a thing type. Thing types are optional and make it easier to discover things. Things with a thing type can have up to 50 attributes.	50	Yes
Maximum number of thing attributes for a thing without a thing type	Maximum number of thing attributes for a thing without a thing type. Things without a thing type can have up to three attributes.	3	No
Maximum thing name size	Maximum size of a thing name, which is 128 bytes of UTF-8 encoded characters.	128 Bytes	No
Number of thing types that can be associated with a thing	Number of thing types that can be associated with a thing, which can be zero or one. Thing types are optional and their use makes it easier to discover things.	1	No
Size of thing attributes per thing	The size of thing attributes per thing, which is 47 kilobytes. Thing attributes are optional name-value pairs that store information about the thing, which makes their use easier to discover things.	47 Kilobytes	Yes

Note

Thing types

The number of thing types that can be defined in an AWS account is not limited.Thing types allow you to store description and configuration information that is common to all things associated with the same thing type.

AWS IoT Core thing group resource limits and quotas

AWS IoT Core thing group limits and quotas
Limit display name	Description	Default value	Adjustable
Maximum depth of a thing group hierarchy	The maximum depth of a hierarchy of thing groups. When you build a hierarchy of groups, the policy attached to the parent group is inherited by its child group, and by all the things in the group and its child groups. This makes it easier to manage permissions for large number of things.	7	No
Maximum number of attributes associated with a thing group	Maximum number of attributes associated with a thing group. Attributes are name-value pairs you can use to store information about a group. You can add, delete, or update the attributes of a group.	50	No
Maximum number of direct child groups	The maximum number of direct child groups that a thing group can have in a thing group hierarchy.	100	No
Maximum number of dynamic groups	Maximum number of dynamic groups.	100	No
Maximum number of thing groups a thing can belong to	A thing can be added to a maximum of 10 thing groups. But you cannot add a thing to more than one group in the same hierarchy. This means that a thing cannot be added to two groups that share a common parent.	10	No
Maximum size of a thing group attribute name, in chars	Maximum size of a thing group attribute name, in chars.	128	No
Maximum size of a thing group attribute value, in chars	Maximum size of a thing group attribute value, in chars.	800	No
Maximum thing group name size	Maximum thing group name size.	128 Bytes	No

Note

Thing group assignment

The maximum number of things that can be assigned to a thing group is not limited.

AWS IoT Core bulk thing registration limits and quotas

AWS IoT Core bulk thing registration
Limit display name	Description	Default value	Adjustable
Allowed registration tasks	For any given AWS account, only one bulk registration task can run at a time.	1	No
Data retention policy	After the bulk registration task (which can be long lived) is complete, data related to bulk thing registration is permanently deleted after 30 days.	2592000 Seconds	No
Maximum line length	Each line in an Amazon S3 input JSON file can't exceed 256K in length.	256000	No
Registration task termination	Any pending or incomplete bulk registration tasks are terminated after 30 days.	2592000 Seconds	No

For more information about the JSON file used for bulk registration, see Amazon S3 input JSON file.

AWS IoT Core billing group restrictions

• A thing can belong to exactly one billing group.

• Unlike thing groups, billing groups cannot be organized into hierarchies.

• For its usage to be registered for tagging or billing purposes, a device must:

  • Be registered as a thing in AWS IoT Core.

  • Communicate with AWS IoT Core using MQTT only.

  • Authenticate with AWS IoT Core using only its thing name as the client ID.

  • Use an X.509 certificate or Amazon Cognito Identity to authenticate.

  For more information, see Managing Devices with AWS IoT, Authentication, and Device Provisioning. You can use the AttachThingPrincipal API operation to attach a certificate or other credential to a thing.

• The maximum number of billing groups per AWS account is 20,000.

AWS IoT Device Management API action limits

AWS IoT Device Management API action limits
Limit display name	Description	Default value	Default value in select AWS Regions*	Adjustable
AddThingToBillingGroup API TPS	The maximum number of transactions per second (TPS) that can be made for the AddThingToBillingGroup API.	60	60	Yes
AddThingToThingGroup API TPS	The maximum number of transactions per second (TPS) that can be made for the AddThingToThingGroup API.	100	60	Yes
AttachThingPrincipal API TPS	The maximum number of transactions per second (TPS) that can be made for the AttachThingPrincipal API.	100	50	Yes
CreateBillingGroup API TPS	The maximum number of transactions per second (TPS) that can be made for the CreateBillingGroup API.	25	25	Yes
CreateDynamicThingGroup API TPS	The maximum number of transactions per second (TPS) that can be made for the CreateDynamicThingGroup API.	5	5	Yes
CreateThing API TPS	The maximum number of transactions per second (TPS) that can be made for the CreateThing API.	100	50	Yes
CreateThingGroup API TPS	The maximum number of transactions per second (TPS) that can be made for the CreateThingGroup API.	25	25	Yes
CreateThingType API TPS	The maximum number of transactions per second (TPS) that can be made for the CreateThingType API.	15	15	Yes
DeleteBillingGroup API TPS	The maximum number of transactions per second (TPS) that can be made for the DeleteBillingGroup API.	15	15	Yes
DeleteDynamicThingGroup API TPS	The maximum number of transactions per second (TPS) that can be made for the DeleteDynamicThingGroup API.	5	5	Yes
DeleteThing API TPS	The maximum number of transactions per second (TPS) that can be made for the DeleteThing API.	100	50	Yes
DeleteThingGroup API TPS	The maximum number of transactions per second (TPS) that can be made for the DeleteThingGroup API.	15	15	Yes
DeleteThingType API TPS	The maximum number of transactions per second (TPS) that can be made for the DeleteThingType API.	15	15	Yes
DeprecateThingType API TPS	The maximum number of transactions per second (TPS) that can be made for the DeprecateThingType API.	15	15	Yes
DescribeBillingGroup API TPS	The maximum number of transactions per second (TPS) that can be made for the DescribeBillingGroup API.	100	15	Yes
DescribeThing API TPS	The maximum number of transactions per second (TPS) that can be made for the DescribeThing API.	350	50	Yes
DescribeThingGroup API TPS	The maximum number of transactions per second (TPS) that can be made for the DescribeThingGroup API.	100	100	Yes
DescribeThingType API TPS	The maximum number of transactions per second (TPS) that can be made for the DescribeThingType API.	100	50	Yes
DetachThingPrincipal API TPS	The maximum number of transactions per second (TPS) that can be made for the DetachThingPrincipal API.	100	50	Yes
ListBillingGroups API TPS	The maximum number of transactions per second (TPS) that can be made for the ListBillingGroups API.	10	10	Yes
ListPrincipalThings API TPS	The maximum number of transactions per second (TPS) that can be made for the ListPrincipalThings API.	10	10	Yes
ListTagsForResource API TPS	The maximum number of transactions per second (TPS) that can be made for the ListTagsForResource API.	10	10	Yes
ListThingGroups API TPS	The maximum number of transactions per second (TPS) that can be made for the ListThingGroups API.	10	10	Yes
ListThingGroupsForThing API TPS	The maximum number of transactions per second (TPS) that can be made for the ListThingGroupsForThing API.	100	50	Yes
ListThingPrincipals API TPS	The maximum number of transactions per second (TPS) that can be made for the ListThingPrincipals API.	10	10	Yes
ListThingTypes API TPS	The maximum number of transactions per second (TPS) that can be made for the ListThingTypes API.	10	10	Yes
ListThings API TPS	The maximum number of transactions per second (TPS) that can be made for the ListThings API.	10	10	Yes
ListThingsInBillingGroup API TPS	The maximum number of transactions per second (TPS) that can be made for the ListThingsInBillingGroup API.	25	25	Yes
ListThingsInThingGroup API TPS	The maximum number of transactions per second (TPS) that can be made for the ListThingsInThingGroup API.	25	25	Yes
RegisterThing API TPS	The maximum number of transactions per second (TPS) that can be made for the RegisterThing API.	10	10	Yes
RemoveThingFromBillingGroup API TPS	The maximum number of transactions per second (TPS) that can be made for the RemoveThingFromBillingGroup API.	15	15	Yes
RemoveThingFromThingGroup API TPS	The maximum number of transactions per second (TPS) that can be made for the RemoveThingFromThingGroup API.	100	50	Yes
TagResource API TPS	The maximum number of transactions per second (TPS) that can be made for the TagResource API.	10	10	Yes
UntagResource API TPS	The maximum number of transactions per second (TPS) that can be made for the UntagResource API.	10	10	Yes
UpdateBillingGroup API TPS	The maximum number of transactions per second (TPS) that can be made for the UpdateBillingGroup API.	15	15	Yes
UpdateDynamicThingGroup API TPS	The maximum number of transactions per second (TPS) that can be made for the UpdateDynamicThingGroup API.	5	5	Yes
UpdateThing API TPS	The maximum number of transactions per second (TPS) that can be made for the UpdateThing API.	100	50	Yes
UpdateThingGroup API TPS	The maximum number of transactions per second (TPS) that can be made for the UpdateThingGroup API.	15	15	Yes

^*Select AWS Regions: Europe (Stockholm), Middle East (Bahrain), Middle East (UAE), Europe (Paris), Asia Pacific (Hong Kong), AWS GovCloud (US-East), AWS GovCloud (US-West), US West (N. California), Canada (Central), China (Ningxia)

AWS IoT Fleet Indexing

AWS IoT Device Management fleet indexing limits and quotas
Limit display name	Description	Default value	Adjustable
Maximum length of a custom field name	The maximum length of a custom field name.	1024	Yes
Maximum length of a query	The maximum length of a query in UTF-8 encoded characters.	1000	Yes
Maximum number of * wildcard operators per query term	The maximum number of * wildcard operators per query term.	2	No
Maximum number of ? wildcard operators per query term	The maximum number of ? wildcard operators per query term.	5	No
Maximum number of custom fields in AWS thing groups index	The maximum number of custom fields in AWS thing groups index.	5	Yes
Maximum number of custom fields in AWS things index	The maximum number of custom fields in AWS things index.	5	Yes
Maximum number of dynamic groups	The maximum number of dynamic groups per customer.	100	Yes
Maximum number of fleet metrics	The maximum number of fleet metrics per customer.	100	Yes
Maximum number of names in the named shadow names filter	The maximum number of names in the named shadow names filter	10	Yes
Maximum number of percentile values per fleet metric	The maximum number of values for percentile aggregation type per fleet metric.	5	No
Maximum number of query terms per dynamic group	The maximum number of query terms per dynamic group.	5	Yes
Maximum number of query terms per fleet metric	The maximum number of query terms per fleet metric.	12	Yes
Maximum number of query terms per query	The maximum number of query terms per query.	12	Yes
Maximum number of results per search query	The maximum number of results per search query.	500	No
Maximum period of a fleet metric	The maximum period of a fleet metric in seconds.	86400 Seconds	No
Minimum period of a fleet metric	The minimum period of a fleet metric in seconds.	60 Seconds	No

AWS IoT Device Management fleet indexing API limits
Limit display name	Description	Default value	Adjustable
DescribeIndex rate	The maximum number of DescribeIndex calls per second.	10	Yes
GetCardinality rate	The maximum number of GetCardinality calls per second.	15	Yes
GetIndexingConfiguration rate	The maximum number of GetIndexingConfiguration calls per second.	20	Yes
GetPercentiles rate	The maximum number of GetPercentiles calls per second.	15	Yes
GetStatistics rate	The maximum number of GetStatistics calls per second.	15	Yes
ListIndices rate	The maximum number of ListIndices calls per second.	5	Yes
SearchIndex rate	The maximum number of SearchIndex calls per second.	15	Yes
UpdateIndexingConfiguration rate	The maximum number of UpdateIndexingConfiguration calls per second.	1	Yes

AWS IoT Jobs

AWS IoT Device Management jobs limits and quotas
Limit display name	Description	Default value	Adjustable
Active continuous jobs	The maximum number of active Jobs in your AWS account per region. This limit value is an aggregation of both active snapshot jobs and active continuous jobs.	100000	Yes
Active snapshot jobs	The maximum number of active Jobs in your AWS account per region. This limit value is an aggregation of both active snapshot jobs and active continuous jobs.	100000	Yes
Comment length	The maximum comment length (in characters).	2028	No
Concurrent jobs	The maximum number of concurrent jobs in your AWS account per region.	500	Yes
CreateJobTemplate throttle limit	The throttle limit for CreateJobTemplate.	10	Yes
Data retention	The maximum number of days that job data and job execution data will be retained for inactive jobs (jobs that aren't IN_PROGRESS).	730	No
DeleteJobTemplate throttle limit	The throttle limit for DeleteJobTemplate.	10	Yes
DescribeJobExecution/GetPendingJobExecutions throttle limit	The maximum number of total read transactions per second per account which can be caused by invoking DescribeJobExecution and/or GetPendingJobExecutions. In the control plane, DescribeJobExecution is limited to 10 TPS per invocation.	200	No
DescribeJobTemplate throttle limit	The throttle limit for DescribeJobTemplate.	10	Yes
DocumentSource length	The maximum number of characters in a job document source.	1350	No
In Progress timeout	The maximum job execution InProgress timeout value (in minutes).	10080	No
Job Targets	The maximum number of targets you can assign to a job.	100	No
Job Template description length	The maximum number of characters in a job template description.	2028	No
Job description length	The maximum number of characters in a job description.	2028	No
Job execution roll out rate	The maximum number of job executions that you can roll out per minute.	1000	Yes
JobId Length	The maximum number of characters in a Job id.	64	No
JobTemplateId Length	The maximum number of characters in a job template id.	64	No
List results per page	The maximum number of list results per page.	250	No
ListJobTemplates throttle limit	The throttle limit for ListJobTemplates.	10	Yes
Maximum number of job templates	The maximum number of job templates you can own.	100	Yes
Minimum job execution roll out rate	The minimum number of job executions that you can roll out per minute.	1	No
Minimum pre-signed URL lifetime	The minimum lifetime (in seconds) of a pre-signed URL.	60 Seconds	No
Pre-signed URL lifetime	The maximum lifetime (in seconds) of a pre-signed URL.	3600 Seconds	No
S3 job document length	The maximum length of an S3 job document that can be sent to an AWS IoT device (in Bytes).	32768 Bytes	Yes
StartNextPendingJobExecution/UpdateJobExecution throttle limit	The maximum number of total write transactions per second per account which can be caused by invoking StartNextPendingJobExecution and/or UpdatePendingJobExecution.	200	No
StatusDetail map key length	The maximum length of a StatusDetail map key (in characters).	128	No
StatusDetail map key-value pairs	The maximum number of key-value pairs you can have in a StatusDetail map.	10	No
StatusDetail map value length	The maximum length of a StatusDetail map value (in characters).	1024	No
Step Timer	The maximum job execution step timeout value (in minutes).	10080	No

AWS IoT Device Management jobs API action limits
Limit display name	Description	Default value	Adjustable
AssociateTargetsWithJob throttle limit	The throttle limit for AssociateTargetsWithJob.	10	Yes
CancelJob throttle limit	The throttle limit for CancelJob.	10	Yes
CancelJobExecution throttle limit	The throttle limit for CancelJobExecution.	10	Yes
CreateJob throttle limit	The throttle limit for CreateJob.	10	No
DeleteJob throttle limit	The throttle limit for DeleteJob.	10	Yes
DeleteJobExecution throttle limit	The throttle limit for DeleteJobExecution.	10	Yes
DescribeJob throttle limit	The throttle limit for DescribeJob.	10	Yes
DescribeJobExecution throttle limit	The throttle limit for DescribeJobExecution.	10	Yes
GetJobDocument throttle limit	The throttle limit for GetJobDocument.	10	Yes
ListJobExecutionsForJob throttle limit	The throttle limit for ListJobExecutionsForJob.	10	Yes
ListJobExecutionsForThing throttle limit	The throttle limit for ListJobExecutionsForThing.	10	Yes
ListJobs throttle limit	The throttle limit for ListJobs.	10	Yes
UpdateJob throttle limit	The throttle limit for UpdateJob.	10	Yes

^† For definitions of data plane and control plane, see What are the ways for accessing AWS IoT Core? in the AWS IoT Core FAQs

AWS IoT Secure Tunneling

AWS IoT Device Management secure tunneling limits and quotas
Limit display name	Description	Default value	Adjustable
CloseTunnel API throttle limit	The maximum number of transactions per second per account which can be caused by invoking CloseTunnel.	1	Yes
DescribeTunnel API throttle limit	The maximum number of transactions per second per account which can be caused by invoking DescribeTunnel.	10	Yes
ListTagsForResource API throttle limit	The maximum number of transactions per second per account which can be caused by invoking ListTagsForResource.	10	Yes
ListTunnels API throttle limit	The maximum number of transactions per second per account which can be caused by invoking ListTunnels.	10	Yes
Maximum bandwidth per tunnel	The maximum bandwidth per tunnel (in kbps).	800	No
Maximum connection rate	The maximum number of transactions for connecting to a tunnel per second.	10	Yes
Maximum number of tags per resource	The maximum number of tags that can be used per resource.	50	No
Maximum tag key length	The maximum number of Unicode characters in a tag key. Each resource and tag key must be unique.	128	No
Maximum tag value length	The maximum number of Unicode characters in a tag value. Each tag key can have one value.	256	No
Maximum tunnel lifetime	The maximum tunnel lifetime (in hours), after which a tunnel will be closed after reaching.	12	No
OpenTunnel API throttle limit	The maximum number of transactions per second per account which can be caused by invoking OpenTunnel.	1	Yes
TagResource API throttle limit	The maximum number of transactions per second per account which can be caused by invoking TagResource.	10	Yes
UntagResource API trottle limit	The maximum number of transactions per second per account which can be caused by invoking UntagResource.	10	Yes

Fleet Hub for AWS IoT Device Management

Fleet Hub limits and quotas
Limit display name	Description	Default value	Adjustable
Number of applications per Region per AWS account	The maximum number of applications per Region per AWS account.	10	Yes

Fleet Hub API throttling limits
Resource	Quota	Adjustable
Alarms	100 per Region per account	Yes
CreateApplication	10 TPS	Yes
DeleteApplication	10 TPS	Yes
DescribeApplication	10 TPS	Yes
ListApplications	10 TPS	Yes
ListTagsForResource	10 TPS	Yes
TagResource	10 TPS	Yes
UntagResource	10 TPS	Yes
UpdateApplication	10 TPS	Yes