Creating an inline role policy

The following code will create a new inline role policy, which cannot be reused to attach to any other role as it is specific to this role only:

String inlineRolePolicyName = "S3FullAccessOnMyBucket2";

  
String inlineRolePolicyDocument =  
readFromFile("newPolicyDocument.json");

  
putRolePolicy(roleName, inlineRolePolicyName,  
inlineRolePolicyDocument); 
........ 
 
public void putRolePolicy(
         String roleName,
         String policyName,
         String policyDocument) {
     PutRolePolicyRequest putRolePolicyRequest =
             new PutRolePolicyRequest()
                     .withRoleName(roleName)
                     .withPolicyName(policyName)
                     .withPolicyDocument(policyDocument);

     PutRolePolicyResult putRolePolicyResult =
             amazonIdentityManagement.
                     putRolePolicy(putRolePolicyRequest);
 }