Quotas and restrictions
You can use the following tables to find the current quotas, restrictions, and naming constraints within the Amazon Billing and Cost Management console.
Notes
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To learn more about quotas and restrictions for Amazon Cost Management, see Quotas and restrictions in the Amazon Cost Management User Guide.
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For more information about other Amazon Web Services service quotas, see Amazon service quotas in the Amazon Web Services 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 | Amazon 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
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 |
Amazon 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 Amazon Web Services 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 |
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:
|
Amazon invoice configuration
See the following quotas and restrictions for Invoice configuration.
Description | Quotas and restrictions |
---|---|
The number of invoice units for a payer account. |
500 |
The type of characters allowed in an invoice unit name. |
|