private void ensureErrorDetailsIsMutable() {
      if (!errorDetails_.isModifiable()) {
        errorDetails_ = new com.google.protobuf.LazyStringArrayList(errorDetails_);
      }
      bitField0_ |= 0x00000002;
    }
<pre>
Required. Output only. Object URL. e.g. gs://my_bucket/object.txt
</pre>

<code>
string object_uri = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.field_behavior) = OUTPUT_ONLY];
</code>

@param value The bytes for objectUri to set.
@return This builder for chaining.
java-storagebatchoperations/proto-google-cloud-storagebatchoperations-v1/src/main/java/com/google/cloud/storagebatchoperations/v1/ErrorLogEntry.java