public Builder mergeFrom(
          com.google.storagetransfer.v1.proto.TransferTypes.AwsAccessKey other) {
        if (other
            == com.google.storagetransfer.v1.proto.TransferTypes.AwsAccessKey.getDefaultInstance())
          return this;
        if (!other.getAccessKeyId().isEmpty()) {
          accessKeyId_ = other.accessKeyId_;
          bitField0_ |= 0x00000001;
          onChanged();
        }
        if (!other.getSecretAccessKey().isEmpty()) {
          secretAccessKey_ = other.secretAccessKey_;
          bitField0_ |= 0x00000002;
          onChanged();
        }
        this.mergeUnknownFields(other.getUnknownFields());
        onChanged();
        return this;
      }
<pre>
AWS access key (see
[AWS Security
Credentials](https://docs.aws.amazon.com/general/latest/gr/aws-security-credentials.html)).

For information on our data retention policy for user credentials, see
[User credentials](/storage-transfer/docs/data-retention#user-credentials).
</pre>

Protobuf type {@code google.storagetransfer.v1.AwsAccessKey}
java-storage-transfer/proto-google-cloud-storage-transfer-v1/src/main/java/com/google/storagetransfer/v1/proto/TransferTypes.java