@java.lang.Override
  public int hashCode() {
    if (memoizedHashCode != 0) {
      return memoizedHashCode;
    }
    int hash = 41;
    hash = (19 * hash) + getDescriptor().hashCode();
    hash = (37 * hash) + EMAIL_FIELD_NUMBER;
    hash = (53 * hash) + getEmail().hashCode();
    if (getScopeCount() > 0) {
      hash = (37 * hash) + SCOPE_FIELD_NUMBER;
      hash = (53 * hash) + getScopeList().hashCode();
    }
    hash = (29 * hash) + getUnknownFields().hashCode();
    memoizedHashCode = hash;
    return hash;
  }
<pre>
The list of scopes to be made available for this service account. If empty,
access to all Cloud APIs will be allowed.
</pre>

<code>repeated string scope = 2;</code>

@param index The index of the value to return.
@return The bytes of the scope at the given index.
java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/ServiceAccount.java