Actions, resources, and condition keys for Amazon Managed Blockchain Query
Amazon Managed Blockchain Query (service prefix: managedblockchain-query) provides the following service-specific resources, actions, and condition context keys for use in IAM permission policies.
References:
-
Learn how to configure this service.
-
View a list of the API operations available for this service.
-
Learn how to secure this service and its resources by using IAM permission policies.
Topics
Actions defined by Amazon Managed Blockchain Query
You can specify the following actions in the Action element of an IAM policy statement. Use policies to grant permissions to perform an operation in AWS. When you use an action in a policy, you usually allow or deny access to the API operation or CLI command with the same name. However, in some cases, a single action controls access to more than one operation. Alternatively, some operations require several different actions.
The Resource types column of the Actions table indicates whether each action supports resource-level permissions. If there is no value for this column, you must specify all resources ("*") to which the policy applies in the Resource element of your policy statement. If the column includes a resource type, then you can specify an ARN of that type in a statement with that action. If the action has one or more required resources, the caller must have permission to use the action with those resources. Required resources are indicated in the table with an asterisk (*). If you limit resource access with the Resource element in an IAM policy, you must include an ARN or pattern for each required resource type. Some actions support multiple resource types. If the resource type is optional (not indicated as required), then you can choose to use one of the optional resource types.
The Condition keys column of the Actions table includes keys that you can specify in a policy statement's Condition element. For more information on the condition keys that are associated with resources for the service, see the Condition keys column of the Resource types table.
Note
Resource condition keys are listed in the Resource types table. You can find a link to the resource type that applies to an action in the Resource types (*required) column of the Actions table. The resource type in the Resource types table includes the Condition keys column, which are the resource condition keys that apply to an action in the Actions table.
For details about the columns in the following table, see Actions table.
| Actions | Description | Access level | Resource types (*required) | Condition keys | Dependent actions |
|---|---|---|---|---|---|
| BatchGetTokenBalance | Grants permission to batch calls for GetTokenBalance API | Read | |||
| GetAssetContract | Grants permission to fetch information about a contract on the blockchain | Read | |||
| GetTokenBalance | Grants permission to retrieve balance of a token for an address on the blockchain | Read | |||
| GetTransaction | Grants permission to retrieve a transaction on the blockchain | Read | |||
| ListAssetContracts | Grants permission to fetch multiple contracts on the blockchain | List | |||
| ListFilteredTransactionEvents | Grants permission to retrieve events on the blockchain with additional filters | List | |||
| ListTokenBalances | Grants permission to retrieve multiple balances on the blockchain | List | |||
| ListTransactionEvents | Grants permission to retrieve events in a transaction on the blockchain | List | |||
| ListTransactions | Grants permission to retrieve a multiple transactions on a blockchain | List |
Resource types defined by Amazon Managed Blockchain Query
Amazon Managed Blockchain Query does not support specifying a resource ARN in the Resource element of an IAM policy statement. To allow access to Amazon Managed Blockchain Query, specify "Resource": "*" in your policy.
Condition keys for Amazon Managed Blockchain Query
Managed Blockchain Query has no service-specific context keys that can be used in the Condition element of policy statements. For the list of the global context keys that are available to all services, see Available keys for conditions.
