code: public java.util.Map<String, String> getEncryptionContextEquals() {
          if (encryptionContextEquals == null) {
              encryptionContextEquals = new com.amazonaws.internal.SdkInternalMap<String, String>();
          }
          return encryptionContextEquals;
      }
docs: <p>
  A list of key-value pairs that must be present in the encryption context of certain subsequent operations that
  the grant allows. When certain subsequent operations allowed by the grant include encryption context that matches
  this list, the grant allows the operation. Otherwise, the grant does not allow the operation.
  </p>
  
  @return A list of key-value pairs that must be present in the encryption context of certain subsequent operations
  that the grant allows. When certain subsequent operations allowed by the grant include encryption context
  that matches this list, the grant allows the operation. Otherwise, the grant does not allow the
  operation.