Quotas and restrictions
You can use the following tables to find the current quotas, restrictions, and naming constraints within the AWS Billing and Cost Management console.
Notes
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To learn more about quotas and restrictions for AWS Cost Management, see Quotas and restrictions in the AWS Cost Management User Guide.
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For more information about other AWS service quotas, see AWS service quotas in the AWS General Reference.
Topics
Cost categories
See the following quotas and restrictions for cost categories.
| Description | Quotas and restrictions |
|---|---|
| The total number of cost categories for a management account. | 50 |
| The number of cost category rules for a cost category (API). | 500 |
| The number of cost category rules for a cost category (UI). | 100 |
|
Cost category names. |
|
| Cost category value names. | Names don't have to be unique |
|
The type and number of characters allowed in a cost category name and value name. |
|
| The number of split charge rules for a cost category. | 10 |
Purchase orders
See the following quotas and restrictions for purchase orders.
| Description | Quotas and restrictions |
|---|---|
| The type of characters that you can use in a purchase order ID. |
|
| The number of characters allowed in a purchase order ID. | 100 |
| The number of contacts allowed for a purchase order. | 20 |
| The number of tags allowed for a purchase order. | 50 |
| The number of line items allowed for a purchase order. | 100 |
Advance Pay
See the following quotas and restrictions for Advance Pay.
| Description | Quotas and restrictions |
|---|---|
| User entity | AWS Inc |
| Currency | USD |
| Fund usage after funds are added to your Advance Pay. |
|
| If there are unused funds in your Advance Pay. |
|
Cost allocation tags
You can adjust the maximum number of active cost allocation tag keys from Service Quotas. For more information, see Requesting a quota increase in the Service Quotas User Guide.
Note
Tags that are automatically activated don’t count towards your cost allocation tag
quota, such as the awsApplication tag.
See the following quotas and restrictions for cost allocation tags.
| Description | Quotas and restrictions |
|---|---|
| The maximum number of active cost allocation tag keys for each payer account. | 500 |
| The number of cost allocation tags that can be activated or deactivated for one request, by using the API or the console. | 20 |
AWS Price List
Some Price List Query API and Price List Bulk API operations are throttled by using a token bucket scheme to maintain service availability. These quotas are per AWS account on a per Region basis. The following table shows the quotas for each API operation.
| API operation | Token bucket size | Refill rate per second |
|---|---|---|
DescribeServices |
10 | 5 |
GetAttributeValues |
10 | 5 |
GetProducts |
10 | 5 |
| API operation | Token bucket size | Refill rate per second |
|---|---|---|
DescribeServices |
10 | 5 |
GetPriceListFileUrl |
10 | 5 |
ListPriceLists |
10 | 5 |
Bulk policy migrator
See the following quotas and restrictions for bulk policy migrator.
| Description | Quotas and restrictions |
|---|---|
| The maximum number of affected accounts in an organization that you can migrate. | 200 |
| The maximum number of affected policies in an organization that you can migrate. | 1,000 |
Payment methods
See the following quotas and restrictions for payments.
| Description | Quotas and restrictions |
|---|---|
Tagging payment instruments |
This feature supports the following payment methods:
This feature doesn't support the following payment methods:
|
