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# Queue Permissions
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Queue permissions enable cross-account access and fine-grained authorization control for SQS queues through IAM-style policies and AWS account-based permission management.
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## Add Permissions
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### Add Queue Permission
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Grant access to other AWS accounts or services for specific SQS operations.
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```java { .api }
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AddPermissionResult addPermission(AddPermissionRequest request);
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// Convenience method
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AddPermissionResult addPermission(String queueUrl, String label, List<String> aWSAccountIds, List<String> actions);
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class AddPermissionRequest extends AmazonWebServiceRequest {
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    String getQueueUrl();
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    AddPermissionRequest withQueueUrl(String queueUrl);
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    String getLabel();
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    AddPermissionRequest withLabel(String label);
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    List<String> getAWSAccountIds();
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    AddPermissionRequest withAWSAccountIds(List<String> aWSAccountIds);
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    List<String> getActions();
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    AddPermissionRequest withActions(List<String> actions);
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}
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class AddPermissionResult {
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    // Empty result class - success indicated by no exception
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}
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```
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**Usage Example:**
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```java
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// Grant cross-account access
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List<String> accounts = Arrays.asList("123456789012", "123456789013");
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List<String> actions = Arrays.asList("SendMessage", "ReceiveMessage");
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AddPermissionRequest request = new AddPermissionRequest()
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    .withQueueUrl(queueUrl)
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    .withLabel("CrossAccountAccess")
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    .withAWSAccountIds(accounts)
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    .withActions(actions);
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client.addPermission(request);
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```
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## Remove Permissions
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### Remove Queue Permission
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Remove previously granted permissions by label.
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```java { .api }
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RemovePermissionResult removePermission(RemovePermissionRequest request);
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// Convenience method
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RemovePermissionResult removePermission(String queueUrl, String label);
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class RemovePermissionRequest extends AmazonWebServiceRequest {
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    String getQueueUrl();
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    RemovePermissionRequest withQueueUrl(String queueUrl);
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    String getLabel();
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    RemovePermissionRequest withLabel(String label);
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}
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class RemovePermissionResult {
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    // Empty result class - success indicated by no exception
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}
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```
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**Usage Example:**
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```java
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// Remove previously granted permission
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client.removePermission(new RemovePermissionRequest()
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    .withQueueUrl(queueUrl)
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    .withLabel("CrossAccountAccess"));
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```