add 410 and 429 error handling

faunadb-java/src/main/java/com/faunadb/client/FaunaClient.java

@@ -507,6 +507,10 @@ private void handleQueryErrors(int statusCode, String body) {
             throw new NotFoundException(errorResponse);
           case 409:
             throw new TransactionContentionException(errorResponse);
+          case 410:
+            throw new ResourceNotAvailableException(errorResponse);
+          case 429:
+            throw new TooManyRequestsException(errorResponse);
           case 500:
             throw new InternalException(errorResponse);
           case 503:

faunadb-java/src/main/java/com/faunadb/client/errors/ResourceNotAvailableException.java

@@ -0,0 +1,12 @@
+package com.faunadb.client.errors;
+
+import com.faunadb.client.HttpResponses;
+
+public class ResourceNotAvailableException extends FaunaException {
+  public ResourceNotAvailableException(HttpResponses.QueryErrorResponse response) {
+    super(response);
+  }
+  public ResourceNotAvailableException(String message) {
+    super(message);
+  }
+}

faunadb-java/src/main/java/com/faunadb/client/errors/TooManyRequestsException.java

@@ -0,0 +1,12 @@
+package com.faunadb.client.errors;
+
+import com.faunadb.client.HttpResponses;
+
+public class TooManyRequestsException extends FaunaException {
+  public TooManyRequestsException(HttpResponses.QueryErrorResponse response) {
+    super(response);
+  }
+  public TooManyRequestsException(String message) {
+    super(message);
+  }
+}

faunadb-scala/src/main/scala/faunadb/FaunaClient.scala

@@ -402,6 +402,8 @@ class FaunaClient private (connection: Connection) {
       case 403 => parseErrorsAndFailWith(new PermissionDeniedException(_))
       case 404 => parseErrorsAndFailWith(new NotFoundException(_))
       case 409 => parseErrorsAndFailWith(new TransactionContentionException(_))
+      case 410 => parseErrorsAndFailWith(new ResourceNotAvailableException(_))
+      case 429 => parseErrorsAndFailWith(new TooManyRequestsException(_))
       case 500 => parseErrorsAndFailWith(new InternalException(_))
       case 503 => parseErrorsAndFailWith(new UnavailableException(_))
       case _   => parseErrorsAndFailWith(new UnknownException(_))

faunadb-scala/src/main/scala/faunadb/errors/FaunaException.scala

@@ -41,6 +41,23 @@ case class NotFoundException(response: Option[QueryErrorResponse], message: Stri
   def this(response: QueryErrorResponse) = this(Some(response), FaunaException.respToError(response.errors))
 }
 
+/**
+  * An exception thrown if FaunaDB responds with an HTTP 429, meaning the request was throttled.
+  */
+case class TooManyRequestsException(response: Option[QueryErrorResponse], message: String) extends FaunaException(response, message) {
+  def this(message: String) = this(None, message)
+  def this(response: QueryErrorResponse) = this(Some(response), FaunaException.respToError(response.errors))
+}
+
+/**
+  * Exception thrown if FaunaDB responds with an HTTP 410.
+  * One example of this is if an account is disabled.
+  */
+case class ResourceNotAvailableException(response: Option[QueryErrorResponse], message: String) extends FaunaException(response, message) {
+  def this(message: String) = this(None, message)
+  def this(response: QueryErrorResponse) = this(Some(response), FaunaException.respToError(response.errors))
+}
+
 /**
  * An exception thrown if FaunaDB responds with an HTTP 500. Such errors represent an internal
  * failure within the database.