Creating a role

The following code creates the IAM role under your AWS account:

String roleName = "AmazonS3FullAccess"; 

 String roleDescription = "S3 Full Access";

  
String assumeRolePolicyDocument =  
readFromFile("assumeRolePolicyDocument.json");

  
String roleARN = createRole(roleName, roleDescription,  
assumeRolePolicyDocument); 
........ 
 
public String createRole(
         String roleName,
         String description,
         String assumeRolePolicyDocument) {
     CreateRoleRequest createRoleRequest =
             new CreateRoleRequest()
                     .withRoleName(roleName)
                     .withDescription(description)
                     .withAssumeRolePolicyDocument(
                             assumeRolePolicyDocument);

     CreateRoleResult createRoleResult =
             amazonIdentityManagement.
                     createRole(createRoleRequest);

     return createRoleResult
             .getRole()
             .getArn();
 }