public Builder setMinItems(long value) {

      minItems_ = value;
      bitField0_ |= 0x00000080;
      onChanged();
      return this;
    }
<pre>
Optional. Minimum number of the elements for Type.ARRAY.
</pre>

<code>int64 min_items = 21 [(.google.api.field_behavior) = OPTIONAL];</code>

@param value The minItems to set.
@return This builder for chaining.
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/Schema.java