What does an array of strings look like in Protocol Buffers syntax?

In Protocol Buffers, the keyword repeated is used to describe an array of strings. For example, defining a field with an array of strings looks like this:

message Example {
  repeated string items = 1;
}

Here, items is a list (array) of strings that can contain any number of elements. In Go, the generated code will use a slice []string for this field.