/*
 * Copyright 2017 Google
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

// Generated by the protocol buffer compiler.  DO NOT EDIT!
// source: google/firestore/v1beta1/firestore.proto

// This CPP symbol can be defined to use imports that match up to the framework
// imports needed when using CocoaPods.
#if !defined(GPB_USE_PROTOBUF_FRAMEWORK_IMPORTS)
 #define GPB_USE_PROTOBUF_FRAMEWORK_IMPORTS 0
#endif

#if GPB_USE_PROTOBUF_FRAMEWORK_IMPORTS
 #import <Protobuf/GPBProtocolBuffers.h>
#else
 #import "GPBProtocolBuffers.h"
#endif

#if GOOGLE_PROTOBUF_OBJC_VERSION < 30002
#error This file was generated by a newer version of protoc which is incompatible with your Protocol Buffer library sources.
#endif
#if 30002 < GOOGLE_PROTOBUF_OBJC_MIN_SUPPORTED_VERSION
#error This file was generated by an older version of protoc which is incompatible with your Protocol Buffer library sources.
#endif

// @@protoc_insertion_point(imports)

#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wdeprecated-declarations"

CF_EXTERN_C_BEGIN

@class GCFSDocument;
@class GCFSDocumentChange;
@class GCFSDocumentDelete;
@class GCFSDocumentMask;
@class GCFSDocumentRemove;
@class GCFSExistenceFilter;
@class GCFSPrecondition;
@class GCFSStructuredQuery;
@class GCFSTarget;
@class GCFSTargetChange;
@class GCFSTarget_DocumentsTarget;
@class GCFSTarget_QueryTarget;
@class GCFSTransactionOptions;
@class GCFSWrite;
@class GCFSWriteResult;
@class GPBTimestamp;
@class RPCStatus;

NS_ASSUME_NONNULL_BEGIN

#pragma mark - Enum GCFSTargetChange_TargetChangeType

/** The type of change. */
typedef GPB_ENUM(GCFSTargetChange_TargetChangeType) {
  /**
   * Value used if any message's field encounters a value that is not defined
   * by this enum. The message will also have C functions to get/set the rawValue
   * of the field.
   **/
  GCFSTargetChange_TargetChangeType_GPBUnrecognizedEnumeratorValue = kGPBUnrecognizedEnumeratorValue,
  /** No change has occurred. Used only to send an updated `resume_token`. */
  GCFSTargetChange_TargetChangeType_NoChange = 0,

  /** The targets have been added. */
  GCFSTargetChange_TargetChangeType_Add = 1,

  /** The targets have been removed. */
  GCFSTargetChange_TargetChangeType_Remove = 2,

  /**
   * The targets reflect all changes committed before the targets were added
   * to the stream.
   *
   * This will be sent after or with a `read_time` that is greater than or
   * equal to the time at which the targets were added.
   *
   * Listeners can wait for this change if read-after-write semantics
   * are desired.
   **/
  GCFSTargetChange_TargetChangeType_Current = 3,

  /**
   * The targets have been reset, and a new initial state for the targets
   * will be returned in subsequent changes.
   *
   * After the initial state is complete, `CURRENT` will be returned even
   * if the target was previously indicated to be `CURRENT`.
   **/
  GCFSTargetChange_TargetChangeType_Reset = 4,
};

GPBEnumDescriptor *GCFSTargetChange_TargetChangeType_EnumDescriptor(void);

/**
 * Checks to see if the given value is defined by the enum or was not known at
 * the time this source was generated.
 **/
BOOL GCFSTargetChange_TargetChangeType_IsValidValue(int32_t value);

#pragma mark - GCFSFirestoreRoot

/**
 * Exposes the extension registry for this file.
 *
 * The base class provides:
 * @code
 *   + (GPBExtensionRegistry *)extensionRegistry;
 * @endcode
 * which is a @c GPBExtensionRegistry that includes all the extensions defined by
 * this file and all files that it depends on.
 **/
@interface GCFSFirestoreRoot : GPBRootObject
@end

#pragma mark - GCFSGetDocumentRequest

typedef GPB_ENUM(GCFSGetDocumentRequest_FieldNumber) {
  GCFSGetDocumentRequest_FieldNumber_Name = 1,
  GCFSGetDocumentRequest_FieldNumber_Mask = 2,
  GCFSGetDocumentRequest_FieldNumber_Transaction = 3,
  GCFSGetDocumentRequest_FieldNumber_ReadTime = 5,
};

typedef GPB_ENUM(GCFSGetDocumentRequest_ConsistencySelector_OneOfCase) {
  GCFSGetDocumentRequest_ConsistencySelector_OneOfCase_GPBUnsetOneOfCase = 0,
  GCFSGetDocumentRequest_ConsistencySelector_OneOfCase_Transaction = 3,
  GCFSGetDocumentRequest_ConsistencySelector_OneOfCase_ReadTime = 5,
};

/**
 * The request for [Firestore.GetDocument][google.firestore.v1beta1.Firestore.GetDocument].
 **/
@interface GCFSGetDocumentRequest : GPBMessage

/**
 * The resource name of the Document to get. In the format:
 * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
 **/
@property(nonatomic, readwrite, copy, null_resettable) NSString *name;

/**
 * The fields to return. If not set, returns all fields.
 *
 * If the document has a field that is not present in this mask, that field
 * will not be returned in the response.
 **/
@property(nonatomic, readwrite, strong, null_resettable) GCFSDocumentMask *mask;
/** Test to see if @c mask has been set. */
@property(nonatomic, readwrite) BOOL hasMask;

/**
 * The consistency mode for this transaction.
 * If not set, defaults to strong consistency.
 **/
@property(nonatomic, readonly) GCFSGetDocumentRequest_ConsistencySelector_OneOfCase consistencySelectorOneOfCase;

/** Reads the document in a transaction. */
@property(nonatomic, readwrite, copy, null_resettable) NSData *transaction;

/**
 * Reads the version of the document at the given time.
 * This may not be older than 60 seconds.
 **/
@property(nonatomic, readwrite, strong, null_resettable) GPBTimestamp *readTime;

@end

/**
 * Clears whatever value was set for the oneof 'consistencySelector'.
 **/
void GCFSGetDocumentRequest_ClearConsistencySelectorOneOfCase(GCFSGetDocumentRequest *message);

#pragma mark - GCFSListDocumentsRequest

typedef GPB_ENUM(GCFSListDocumentsRequest_FieldNumber) {
  GCFSListDocumentsRequest_FieldNumber_Parent = 1,
  GCFSListDocumentsRequest_FieldNumber_CollectionId = 2,
  GCFSListDocumentsRequest_FieldNumber_PageSize = 3,
  GCFSListDocumentsRequest_FieldNumber_PageToken = 4,
  GCFSListDocumentsRequest_FieldNumber_OrderBy = 6,
  GCFSListDocumentsRequest_FieldNumber_Mask = 7,
  GCFSListDocumentsRequest_FieldNumber_Transaction = 8,
  GCFSListDocumentsRequest_FieldNumber_ReadTime = 10,
  GCFSListDocumentsRequest_FieldNumber_ShowMissing = 12,
};

typedef GPB_ENUM(GCFSListDocumentsRequest_ConsistencySelector_OneOfCase) {
  GCFSListDocumentsRequest_ConsistencySelector_OneOfCase_GPBUnsetOneOfCase = 0,
  GCFSListDocumentsRequest_ConsistencySelector_OneOfCase_Transaction = 8,
  GCFSListDocumentsRequest_ConsistencySelector_OneOfCase_ReadTime = 10,
};

/**
 * The request for [Firestore.ListDocuments][google.firestore.v1beta1.Firestore.ListDocuments].
 **/
@interface GCFSListDocumentsRequest : GPBMessage

/**
 * The parent resource name. In the format:
 * `projects/{project_id}/databases/{database_id}/documents` or
 * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
 * For example:
 * `projects/my-project/databases/my-database/documents` or
 * `projects/my-project/databases/my-database/documents/chatrooms/my-chatroom`
 **/
@property(nonatomic, readwrite, copy, null_resettable) NSString *parent;

/**
 * The collection ID, relative to `parent`, to list. For example: `chatrooms`
 * or `messages`.
 **/
@property(nonatomic, readwrite, copy, null_resettable) NSString *collectionId;

/** The maximum number of documents to return. */
@property(nonatomic, readwrite) int32_t pageSize;

/** The `next_page_token` value returned from a previous List request, if any. */
@property(nonatomic, readwrite, copy, null_resettable) NSString *pageToken;

/** The order to sort results by. For example: `priority desc, name`. */
@property(nonatomic, readwrite, copy, null_resettable) NSString *orderBy;

/**
 * The fields to return. If not set, returns all fields.
 *
 * If a document has a field that is not present in this mask, that field
 * will not be returned in the response.
 **/
@property(nonatomic, readwrite, strong, null_resettable) GCFSDocumentMask *mask;
/** Test to see if @c mask has been set. */
@property(nonatomic, readwrite) BOOL hasMask;

/**
 * The consistency mode for this transaction.
 * If not set, defaults to strong consistency.
 **/
@property(nonatomic, readonly) GCFSListDocumentsRequest_ConsistencySelector_OneOfCase consistencySelectorOneOfCase;

/** Reads documents in a transaction. */
@property(nonatomic, readwrite, copy, null_resettable) NSData *transaction;

/**
 * Reads documents as they were at the given time.
 * This may not be older than 60 seconds.
 **/
@property(nonatomic, readwrite, strong, null_resettable) GPBTimestamp *readTime;

/**
 * If the list should show missing documents. A missing document is a
 * document that does not exist but has sub-documents. These documents will
 * be returned with a key but will not have fields, [Document.create_time][google.firestore.v1beta1.Document.create_time],
 * or [Document.update_time][google.firestore.v1beta1.Document.update_time] set.
 *
 * Requests with `show_missing` may not specify `where` or
 * `order_by`.
 **/
@property(nonatomic, readwrite) BOOL showMissing;

@end

/**
 * Clears whatever value was set for the oneof 'consistencySelector'.
 **/
void GCFSListDocumentsRequest_ClearConsistencySelectorOneOfCase(GCFSListDocumentsRequest *message);

#pragma mark - GCFSListDocumentsResponse

typedef GPB_ENUM(GCFSListDocumentsResponse_FieldNumber) {
  GCFSListDocumentsResponse_FieldNumber_DocumentsArray = 1,
  GCFSListDocumentsResponse_FieldNumber_NextPageToken = 2,
};

/**
 * The response for [Firestore.ListDocuments][google.firestore.v1beta1.Firestore.ListDocuments].
 **/
@interface GCFSListDocumentsResponse : GPBMessage

/** The Documents found. */
@property(nonatomic, readwrite, strong, null_resettable) NSMutableArray<GCFSDocument*> *documentsArray;
/** The number of items in @c documentsArray without causing the array to be created. */
@property(nonatomic, readonly) NSUInteger documentsArray_Count;

/** The next page token. */
@property(nonatomic, readwrite, copy, null_resettable) NSString *nextPageToken;

@end

#pragma mark - GCFSCreateDocumentRequest

typedef GPB_ENUM(GCFSCreateDocumentRequest_FieldNumber) {
  GCFSCreateDocumentRequest_FieldNumber_Parent = 1,
  GCFSCreateDocumentRequest_FieldNumber_CollectionId = 2,
  GCFSCreateDocumentRequest_FieldNumber_DocumentId = 3,
  GCFSCreateDocumentRequest_FieldNumber_Document = 4,
  GCFSCreateDocumentRequest_FieldNumber_Mask = 5,
};

/**
 * The request for [Firestore.CreateDocument][google.firestore.v1beta1.Firestore.CreateDocument].
 **/
@interface GCFSCreateDocumentRequest : GPBMessage

/**
 * The parent resource. For example:
 * `projects/{project_id}/databases/{database_id}/documents` or
 * `projects/{project_id}/databases/{database_id}/documents/chatrooms/{chatroom_id}`
 **/
@property(nonatomic, readwrite, copy, null_resettable) NSString *parent;

/** The collection ID, relative to `parent`, to list. For example: `chatrooms`. */
@property(nonatomic, readwrite, copy, null_resettable) NSString *collectionId;

/**
 * The client-assigned document ID to use for this document.
 *
 * Optional. If not specified, an ID will be assigned by the service.
 **/
@property(nonatomic, readwrite, copy, null_resettable) NSString *documentId;

/** The document to create. `name` must not be set. */
@property(nonatomic, readwrite, strong, null_resettable) GCFSDocument *document;
/** Test to see if @c document has been set. */
@property(nonatomic, readwrite) BOOL hasDocument;

/**
 * The fields to return. If not set, returns all fields.
 *
 * If the document has a field that is not present in this mask, that field
 * will not be returned in the response.
 **/
@property(nonatomic, readwrite, strong, null_resettable) GCFSDocumentMask *mask;
/** Test to see if @c mask has been set. */
@property(nonatomic, readwrite) BOOL hasMask;

@end

#pragma mark - GCFSUpdateDocumentRequest

typedef GPB_ENUM(GCFSUpdateDocumentRequest_FieldNumber) {
  GCFSUpdateDocumentRequest_FieldNumber_Document = 1,
  GCFSUpdateDocumentRequest_FieldNumber_UpdateMask = 2,
  GCFSUpdateDocumentRequest_FieldNumber_Mask = 3,
  GCFSUpdateDocumentRequest_FieldNumber_CurrentDocument = 4,
};

/**
 * The request for [Firestore.UpdateDocument][google.firestore.v1beta1.Firestore.UpdateDocument].
 **/
@interface GCFSUpdateDocumentRequest : GPBMessage

/**
 * The updated document.
 * Creates the document if it does not already exist.
 **/
@property(nonatomic, readwrite, strong, null_resettable) GCFSDocument *document;
/** Test to see if @c document has been set. */
@property(nonatomic, readwrite) BOOL hasDocument;

/**
 * The fields to update.
 * None of the field paths in the mask may contain a reserved name.
 *
 * If the document exists on the server and has fields not referenced in the
 * mask, they are left unchanged.
 * Fields referenced in the mask, but not present in the input document, are
 * deleted from the document on the server.
 **/
@property(nonatomic, readwrite, strong, null_resettable) GCFSDocumentMask *updateMask;
/** Test to see if @c updateMask has been set. */
@property(nonatomic, readwrite) BOOL hasUpdateMask;

/**
 * The fields to return. If not set, returns all fields.
 *
 * If the document has a field that is not present in this mask, that field
 * will not be returned in the response.
 **/
@property(nonatomic, readwrite, strong, null_resettable) GCFSDocumentMask *mask;
/** Test to see if @c mask has been set. */
@property(nonatomic, readwrite) BOOL hasMask;

/**
 * An optional precondition on the document.
 * The request will fail if this is set and not met by the target document.
 **/
@property(nonatomic, readwrite, strong, null_resettable) GCFSPrecondition *currentDocument;
/** Test to see if @c currentDocument has been set. */
@property(nonatomic, readwrite) BOOL hasCurrentDocument;

@end

#pragma mark - GCFSDeleteDocumentRequest

typedef GPB_ENUM(GCFSDeleteDocumentRequest_FieldNumber) {
  GCFSDeleteDocumentRequest_FieldNumber_Name = 1,
  GCFSDeleteDocumentRequest_FieldNumber_CurrentDocument = 2,
};

/**
 * The request for [Firestore.DeleteDocument][google.firestore.v1beta1.Firestore.DeleteDocument].
 **/
@interface GCFSDeleteDocumentRequest : GPBMessage

/**
 * The resource name of the Document to delete. In the format:
 * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
 **/
@property(nonatomic, readwrite, copy, null_resettable) NSString *name;

/**
 * An optional precondition on the document.
 * The request will fail if this is set and not met by the target document.
 **/
@property(nonatomic, readwrite, strong, null_resettable) GCFSPrecondition *currentDocument;
/** Test to see if @c currentDocument has been set. */
@property(nonatomic, readwrite) BOOL hasCurrentDocument;

@end

#pragma mark - GCFSBatchGetDocumentsRequest

typedef GPB_ENUM(GCFSBatchGetDocumentsRequest_FieldNumber) {
  GCFSBatchGetDocumentsRequest_FieldNumber_Database = 1,
  GCFSBatchGetDocumentsRequest_FieldNumber_DocumentsArray = 2,
  GCFSBatchGetDocumentsRequest_FieldNumber_Mask = 3,
  GCFSBatchGetDocumentsRequest_FieldNumber_Transaction = 4,
  GCFSBatchGetDocumentsRequest_FieldNumber_NewTransaction = 5,
  GCFSBatchGetDocumentsRequest_FieldNumber_ReadTime = 7,
};

typedef GPB_ENUM(GCFSBatchGetDocumentsRequest_ConsistencySelector_OneOfCase) {
  GCFSBatchGetDocumentsRequest_ConsistencySelector_OneOfCase_GPBUnsetOneOfCase = 0,
  GCFSBatchGetDocumentsRequest_ConsistencySelector_OneOfCase_Transaction = 4,
  GCFSBatchGetDocumentsRequest_ConsistencySelector_OneOfCase_NewTransaction = 5,
  GCFSBatchGetDocumentsRequest_ConsistencySelector_OneOfCase_ReadTime = 7,
};

/**
 * The request for [Firestore.BatchGetDocuments][google.firestore.v1beta1.Firestore.BatchGetDocuments].
 **/
@interface GCFSBatchGetDocumentsRequest : GPBMessage

/**
 * The database name. In the format:
 * `projects/{project_id}/databases/{database_id}`.
 **/
@property(nonatomic, readwrite, copy, null_resettable) NSString *database;

/**
 * The names of the documents to retrieve. In the format:
 * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
 * The request will fail if any of the document is not a child resource of the
 * given `database`. Duplicate names will be elided.
 **/
@property(nonatomic, readwrite, strong, null_resettable) NSMutableArray<NSString*> *documentsArray;
/** The number of items in @c documentsArray without causing the array to be created. */
@property(nonatomic, readonly) NSUInteger documentsArray_Count;

/**
 * The fields to return. If not set, returns all fields.
 *
 * If a document has a field that is not present in this mask, that field will
 * not be returned in the response.
 **/
@property(nonatomic, readwrite, strong, null_resettable) GCFSDocumentMask *mask;
/** Test to see if @c mask has been set. */
@property(nonatomic, readwrite) BOOL hasMask;

/**
 * The consistency mode for this transaction.
 * If not set, defaults to strong consistency.
 **/
@property(nonatomic, readonly) GCFSBatchGetDocumentsRequest_ConsistencySelector_OneOfCase consistencySelectorOneOfCase;

/** Reads documents in a transaction. */
@property(nonatomic, readwrite, copy, null_resettable) NSData *transaction;

/**
 * Starts a new transaction and reads the documents.
 * Defaults to a read-only transaction.
 * The new transaction ID will be returned as the first response in the
 * stream.
 **/
@property(nonatomic, readwrite, strong, null_resettable) GCFSTransactionOptions *newTransaction NS_RETURNS_NOT_RETAINED;

/**
 * Reads documents as they were at the given time.
 * This may not be older than 60 seconds.
 **/
@property(nonatomic, readwrite, strong, null_resettable) GPBTimestamp *readTime;

@end

/**
 * Clears whatever value was set for the oneof 'consistencySelector'.
 **/
void GCFSBatchGetDocumentsRequest_ClearConsistencySelectorOneOfCase(GCFSBatchGetDocumentsRequest *message);

#pragma mark - GCFSBatchGetDocumentsResponse

typedef GPB_ENUM(GCFSBatchGetDocumentsResponse_FieldNumber) {
  GCFSBatchGetDocumentsResponse_FieldNumber_Found = 1,
  GCFSBatchGetDocumentsResponse_FieldNumber_Missing = 2,
  GCFSBatchGetDocumentsResponse_FieldNumber_Transaction = 3,
  GCFSBatchGetDocumentsResponse_FieldNumber_ReadTime = 4,
};

typedef GPB_ENUM(GCFSBatchGetDocumentsResponse_Result_OneOfCase) {
  GCFSBatchGetDocumentsResponse_Result_OneOfCase_GPBUnsetOneOfCase = 0,
  GCFSBatchGetDocumentsResponse_Result_OneOfCase_Found = 1,
  GCFSBatchGetDocumentsResponse_Result_OneOfCase_Missing = 2,
};

/**
 * The streamed response for [Firestore.BatchGetDocuments][google.firestore.v1beta1.Firestore.BatchGetDocuments].
 **/
@interface GCFSBatchGetDocumentsResponse : GPBMessage

/**
 * A single result.
 * This can be empty if the server is just returning a transaction.
 **/
@property(nonatomic, readonly) GCFSBatchGetDocumentsResponse_Result_OneOfCase resultOneOfCase;

/** A document that was requested. */
@property(nonatomic, readwrite, strong, null_resettable) GCFSDocument *found;

/**
 * A document name that was requested but does not exist. In the format:
 * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
 **/
@property(nonatomic, readwrite, copy, null_resettable) NSString *missing;

/**
 * The transaction that was started as part of this request.
 * Will only be set in the first response, and only if
 * [BatchGetDocumentsRequest.new_transaction][google.firestore.v1beta1.BatchGetDocumentsRequest.new_transaction] was set in the request.
 **/
@property(nonatomic, readwrite, copy, null_resettable) NSData *transaction;

/**
 * The time at which the document was read.
 * This may be monotically increasing, in this case the previous documents in
 * the result stream are guaranteed not to have changed between their
 * read_time and this one.
 **/
@property(nonatomic, readwrite, strong, null_resettable) GPBTimestamp *readTime;
/** Test to see if @c readTime has been set. */
@property(nonatomic, readwrite) BOOL hasReadTime;

@end

/**
 * Clears whatever value was set for the oneof 'result'.
 **/
void GCFSBatchGetDocumentsResponse_ClearResultOneOfCase(GCFSBatchGetDocumentsResponse *message);

#pragma mark - GCFSBeginTransactionRequest

typedef GPB_ENUM(GCFSBeginTransactionRequest_FieldNumber) {
  GCFSBeginTransactionRequest_FieldNumber_Database = 1,
  GCFSBeginTransactionRequest_FieldNumber_Options = 2,
};

/**
 * The request for [Firestore.BeginTransaction][google.firestore.v1beta1.Firestore.BeginTransaction].
 **/
@interface GCFSBeginTransactionRequest : GPBMessage

/**
 * The database name. In the format:
 * `projects/{project_id}/databases/{database_id}`.
 **/
@property(nonatomic, readwrite, copy, null_resettable) NSString *database;

/**
 * The options for the transaction.
 * Defaults to a read-write transaction.
 **/
@property(nonatomic, readwrite, strong, null_resettable) GCFSTransactionOptions *options;
/** Test to see if @c options has been set. */
@property(nonatomic, readwrite) BOOL hasOptions;

@end

#pragma mark - GCFSBeginTransactionResponse

typedef GPB_ENUM(GCFSBeginTransactionResponse_FieldNumber) {
  GCFSBeginTransactionResponse_FieldNumber_Transaction = 1,
};

/**
 * The response for [Firestore.BeginTransaction][google.firestore.v1beta1.Firestore.BeginTransaction].
 **/
@interface GCFSBeginTransactionResponse : GPBMessage

/** The transaction that was started. */
@property(nonatomic, readwrite, copy, null_resettable) NSData *transaction;

@end

#pragma mark - GCFSCommitRequest

typedef GPB_ENUM(GCFSCommitRequest_FieldNumber) {
  GCFSCommitRequest_FieldNumber_Database = 1,
  GCFSCommitRequest_FieldNumber_WritesArray = 2,
  GCFSCommitRequest_FieldNumber_Transaction = 3,
};

/**
 * The request for [Firestore.Commit][google.firestore.v1beta1.Firestore.Commit].
 **/
@interface GCFSCommitRequest : GPBMessage

/**
 * The database name. In the format:
 * `projects/{project_id}/databases/{database_id}`.
 **/
@property(nonatomic, readwrite, copy, null_resettable) NSString *database;

/**
 * The writes to apply.
 *
 * Always executed atomically and in order.
 **/
@property(nonatomic, readwrite, strong, null_resettable) NSMutableArray<GCFSWrite*> *writesArray;
/** The number of items in @c writesArray without causing the array to be created. */
@property(nonatomic, readonly) NSUInteger writesArray_Count;

/**
 * If non-empty, applies all writes in this transaction, and commits it.
 * Otherwise, applies the writes as if they were in their own transaction.
 **/
@property(nonatomic, readwrite, copy, null_resettable) NSData *transaction;

@end

#pragma mark - GCFSCommitResponse

typedef GPB_ENUM(GCFSCommitResponse_FieldNumber) {
  GCFSCommitResponse_FieldNumber_WriteResultsArray = 1,
  GCFSCommitResponse_FieldNumber_CommitTime = 2,
};

/**
 * The response for [Firestore.Commit][google.firestore.v1beta1.Firestore.Commit].
 **/
@interface GCFSCommitResponse : GPBMessage

/**
 * The result of applying the writes.
 *
 * This i-th write result corresponds to the i-th write in the
 * request.
 **/
@property(nonatomic, readwrite, strong, null_resettable) NSMutableArray<GCFSWriteResult*> *writeResultsArray;
/** The number of items in @c writeResultsArray without causing the array to be created. */
@property(nonatomic, readonly) NSUInteger writeResultsArray_Count;

/** The time at which the commit occurred. */
@property(nonatomic, readwrite, strong, null_resettable) GPBTimestamp *commitTime;
/** Test to see if @c commitTime has been set. */
@property(nonatomic, readwrite) BOOL hasCommitTime;

@end

#pragma mark - GCFSRollbackRequest

typedef GPB_ENUM(GCFSRollbackRequest_FieldNumber) {
  GCFSRollbackRequest_FieldNumber_Database = 1,
  GCFSRollbackRequest_FieldNumber_Transaction = 2,
};

/**
 * The request for [Firestore.Rollback][google.firestore.v1beta1.Firestore.Rollback].
 **/
@interface GCFSRollbackRequest : GPBMessage

/**
 * The database name. In the format:
 * `projects/{project_id}/databases/{database_id}`.
 **/
@property(nonatomic, readwrite, copy, null_resettable) NSString *database;

/** The transaction to roll back. */
@property(nonatomic, readwrite, copy, null_resettable) NSData *transaction;

@end

#pragma mark - GCFSRunQueryRequest

typedef GPB_ENUM(GCFSRunQueryRequest_FieldNumber) {
  GCFSRunQueryRequest_FieldNumber_Parent = 1,
  GCFSRunQueryRequest_FieldNumber_StructuredQuery = 2,
  GCFSRunQueryRequest_FieldNumber_Transaction = 5,
  GCFSRunQueryRequest_FieldNumber_NewTransaction = 6,
  GCFSRunQueryRequest_FieldNumber_ReadTime = 7,
};

typedef GPB_ENUM(GCFSRunQueryRequest_QueryType_OneOfCase) {
  GCFSRunQueryRequest_QueryType_OneOfCase_GPBUnsetOneOfCase = 0,
  GCFSRunQueryRequest_QueryType_OneOfCase_StructuredQuery = 2,
};

typedef GPB_ENUM(GCFSRunQueryRequest_ConsistencySelector_OneOfCase) {
  GCFSRunQueryRequest_ConsistencySelector_OneOfCase_GPBUnsetOneOfCase = 0,
  GCFSRunQueryRequest_ConsistencySelector_OneOfCase_Transaction = 5,
  GCFSRunQueryRequest_ConsistencySelector_OneOfCase_NewTransaction = 6,
  GCFSRunQueryRequest_ConsistencySelector_OneOfCase_ReadTime = 7,
};

/**
 * The request for [Firestore.RunQuery][google.firestore.v1beta1.Firestore.RunQuery].
 **/
@interface GCFSRunQueryRequest : GPBMessage

/**
 * The parent resource name. In the format:
 * `projects/{project_id}/databases/{database_id}/documents` or
 * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
 * For example:
 * `projects/my-project/databases/my-database/documents` or
 * `projects/my-project/databases/my-database/documents/chatrooms/my-chatroom`
 **/
@property(nonatomic, readwrite, copy, null_resettable) NSString *parent;

/** The query to run. */
@property(nonatomic, readonly) GCFSRunQueryRequest_QueryType_OneOfCase queryTypeOneOfCase;

/** A structured query. */
@property(nonatomic, readwrite, strong, null_resettable) GCFSStructuredQuery *structuredQuery;

/**
 * The consistency mode for this transaction.
 * If not set, defaults to strong consistency.
 **/
@property(nonatomic, readonly) GCFSRunQueryRequest_ConsistencySelector_OneOfCase consistencySelectorOneOfCase;

/** Reads documents in a transaction. */
@property(nonatomic, readwrite, copy, null_resettable) NSData *transaction;

/**
 * Starts a new transaction and reads the documents.
 * Defaults to a read-only transaction.
 * The new transaction ID will be returned as the first response in the
 * stream.
 **/
@property(nonatomic, readwrite, strong, null_resettable) GCFSTransactionOptions *newTransaction NS_RETURNS_NOT_RETAINED;

/**
 * Reads documents as they were at the given time.
 * This may not be older than 60 seconds.
 **/
@property(nonatomic, readwrite, strong, null_resettable) GPBTimestamp *readTime;

@end

/**
 * Clears whatever value was set for the oneof 'queryType'.
 **/
void GCFSRunQueryRequest_ClearQueryTypeOneOfCase(GCFSRunQueryRequest *message);
/**
 * Clears whatever value was set for the oneof 'consistencySelector'.
 **/
void GCFSRunQueryRequest_ClearConsistencySelectorOneOfCase(GCFSRunQueryRequest *message);

#pragma mark - GCFSRunQueryResponse

typedef GPB_ENUM(GCFSRunQueryResponse_FieldNumber) {
  GCFSRunQueryResponse_FieldNumber_Document = 1,
  GCFSRunQueryResponse_FieldNumber_Transaction = 2,
  GCFSRunQueryResponse_FieldNumber_ReadTime = 3,
  GCFSRunQueryResponse_FieldNumber_SkippedResults = 4,
};

/**
 * The response for [Firestore.RunQuery][google.firestore.v1beta1.Firestore.RunQuery].
 **/
@interface GCFSRunQueryResponse : GPBMessage

/**
 * The transaction that was started as part of this request.
 * Can only be set in the first response, and only if
 * [RunQueryRequest.new_transaction][google.firestore.v1beta1.RunQueryRequest.new_transaction] was set in the request.
 * If set, no other fields will be set in this response.
 **/
@property(nonatomic, readwrite, copy, null_resettable) NSData *transaction;

/**
 * A query result.
 * Not set when reporting partial progress.
 **/
@property(nonatomic, readwrite, strong, null_resettable) GCFSDocument *document;
/** Test to see if @c document has been set. */
@property(nonatomic, readwrite) BOOL hasDocument;

/**
 * The time at which the document was read. This may be monotonically
 * increasing; in this case, the previous documents in the result stream are
 * guaranteed not to have changed between their `read_time` and this one.
 *
 * If the query returns no results, a response with `read_time` and no
 * `document` will be sent, and this represents the time at which the query
 * was run.
 **/
@property(nonatomic, readwrite, strong, null_resettable) GPBTimestamp *readTime;
/** Test to see if @c readTime has been set. */
@property(nonatomic, readwrite) BOOL hasReadTime;

/**
 * The number of results that have been skipped due to an offset between
 * the last response and the current response.
 **/
@property(nonatomic, readwrite) int32_t skippedResults;

@end

#pragma mark - GCFSWriteRequest

typedef GPB_ENUM(GCFSWriteRequest_FieldNumber) {
  GCFSWriteRequest_FieldNumber_Database = 1,
  GCFSWriteRequest_FieldNumber_StreamId = 2,
  GCFSWriteRequest_FieldNumber_WritesArray = 3,
  GCFSWriteRequest_FieldNumber_StreamToken = 4,
  GCFSWriteRequest_FieldNumber_Labels = 5,
};

/**
 * The request for [Firestore.Write][google.firestore.v1beta1.Firestore.Write].
 *
 * The first request creates a stream, or resumes an existing one from a token.
 *
 * When creating a new stream, the server replies with a response containing
 * only an ID and a token, to use in the next request.
 *
 * When resuming a stream, the server first streams any responses later than the
 * given token, then a response containing only an up-to-date token, to use in
 * the next request.
 **/
@interface GCFSWriteRequest : GPBMessage

/**
 * The database name. In the format:
 * `projects/{project_id}/databases/{database_id}`.
 * This is only required in the first message.
 **/
@property(nonatomic, readwrite, copy, null_resettable) NSString *database;

/**
 * The ID of the write stream to resume.
 * This may only be set in the first message. When left empty, a new write
 * stream will be created.
 **/
@property(nonatomic, readwrite, copy, null_resettable) NSString *streamId;

/**
 * The writes to apply.
 *
 * Always executed atomically and in order.
 * This must be empty on the first request.
 * This may be empty on the last request.
 * This must not be empty on all other requests.
 **/
@property(nonatomic, readwrite, strong, null_resettable) NSMutableArray<GCFSWrite*> *writesArray;
/** The number of items in @c writesArray without causing the array to be created. */
@property(nonatomic, readonly) NSUInteger writesArray_Count;

/**
 * A stream token that was previously sent by the server.
 *
 * The client should set this field to the token from the most recent
 * [WriteResponse][google.firestore.v1beta1.WriteResponse] it has received. This acknowledges that the client has
 * received responses up to this token. After sending this token, earlier
 * tokens may not be used anymore.
 *
 * The server may close the stream if there are too many unacknowledged
 * responses.
 *
 * Leave this field unset when creating a new stream. To resume a stream at
 * a specific point, set this field and the `stream_id` field.
 *
 * Leave this field unset when creating a new stream.
 **/
@property(nonatomic, readwrite, copy, null_resettable) NSData *streamToken;

/** Labels associated with this write request. */
@property(nonatomic, readwrite, strong, null_resettable) NSMutableDictionary<NSString*, NSString*> *labels;
/** The number of items in @c labels without causing the array to be created. */
@property(nonatomic, readonly) NSUInteger labels_Count;

@end

#pragma mark - GCFSWriteResponse

typedef GPB_ENUM(GCFSWriteResponse_FieldNumber) {
  GCFSWriteResponse_FieldNumber_StreamId = 1,
  GCFSWriteResponse_FieldNumber_StreamToken = 2,
  GCFSWriteResponse_FieldNumber_WriteResultsArray = 3,
  GCFSWriteResponse_FieldNumber_CommitTime = 4,
};

/**
 * The response for [Firestore.Write][google.firestore.v1beta1.Firestore.Write].
 **/
@interface GCFSWriteResponse : GPBMessage

/**
 * The ID of the stream.
 * Only set on the first message, when a new stream was created.
 **/
@property(nonatomic, readwrite, copy, null_resettable) NSString *streamId;

/**
 * A token that represents the position of this response in the stream.
 * This can be used by a client to resume the stream at this point.
 *
 * This field is always set.
 **/
@property(nonatomic, readwrite, copy, null_resettable) NSData *streamToken;

/**
 * The result of applying the writes.
 *
 * This i-th write result corresponds to the i-th write in the
 * request.
 **/
@property(nonatomic, readwrite, strong, null_resettable) NSMutableArray<GCFSWriteResult*> *writeResultsArray;
/** The number of items in @c writeResultsArray without causing the array to be created. */
@property(nonatomic, readonly) NSUInteger writeResultsArray_Count;

/** The time at which the commit occurred. */
@property(nonatomic, readwrite, strong, null_resettable) GPBTimestamp *commitTime;
/** Test to see if @c commitTime has been set. */
@property(nonatomic, readwrite) BOOL hasCommitTime;

@end

#pragma mark - GCFSListenRequest

typedef GPB_ENUM(GCFSListenRequest_FieldNumber) {
  GCFSListenRequest_FieldNumber_Database = 1,
  GCFSListenRequest_FieldNumber_AddTarget = 2,
  GCFSListenRequest_FieldNumber_RemoveTarget = 3,
  GCFSListenRequest_FieldNumber_Labels = 4,
};

typedef GPB_ENUM(GCFSListenRequest_TargetChange_OneOfCase) {
  GCFSListenRequest_TargetChange_OneOfCase_GPBUnsetOneOfCase = 0,
  GCFSListenRequest_TargetChange_OneOfCase_AddTarget = 2,
  GCFSListenRequest_TargetChange_OneOfCase_RemoveTarget = 3,
};

/**
 * A request for [Firestore.Listen][google.firestore.v1beta1.Firestore.Listen]
 **/
@interface GCFSListenRequest : GPBMessage

/**
 * The database name. In the format:
 * `projects/{project_id}/databases/{database_id}`.
 **/
@property(nonatomic, readwrite, copy, null_resettable) NSString *database;

/** The supported target changes. */
@property(nonatomic, readonly) GCFSListenRequest_TargetChange_OneOfCase targetChangeOneOfCase;

/** A target to add to this stream. */
@property(nonatomic, readwrite, strong, null_resettable) GCFSTarget *addTarget;

/** The ID of a target to remove from this stream. */
@property(nonatomic, readwrite) int32_t removeTarget;

/** Labels associated with this target change. */
@property(nonatomic, readwrite, strong, null_resettable) NSMutableDictionary<NSString*, NSString*> *labels;
/** The number of items in @c labels without causing the array to be created. */
@property(nonatomic, readonly) NSUInteger labels_Count;

@end

/**
 * Clears whatever value was set for the oneof 'targetChange'.
 **/
void GCFSListenRequest_ClearTargetChangeOneOfCase(GCFSListenRequest *message);

#pragma mark - GCFSListenResponse

typedef GPB_ENUM(GCFSListenResponse_FieldNumber) {
  GCFSListenResponse_FieldNumber_TargetChange = 2,
  GCFSListenResponse_FieldNumber_DocumentChange = 3,
  GCFSListenResponse_FieldNumber_DocumentDelete = 4,
  GCFSListenResponse_FieldNumber_Filter = 5,
  GCFSListenResponse_FieldNumber_DocumentRemove = 6,
};

typedef GPB_ENUM(GCFSListenResponse_ResponseType_OneOfCase) {
  GCFSListenResponse_ResponseType_OneOfCase_GPBUnsetOneOfCase = 0,
  GCFSListenResponse_ResponseType_OneOfCase_TargetChange = 2,
  GCFSListenResponse_ResponseType_OneOfCase_DocumentChange = 3,
  GCFSListenResponse_ResponseType_OneOfCase_DocumentDelete = 4,
  GCFSListenResponse_ResponseType_OneOfCase_DocumentRemove = 6,
  GCFSListenResponse_ResponseType_OneOfCase_Filter = 5,
};

/**
 * The response for [Firestore.Listen][google.firestore.v1beta1.Firestore.Listen].
 **/
@interface GCFSListenResponse : GPBMessage

/** The supported responses. */
@property(nonatomic, readonly) GCFSListenResponse_ResponseType_OneOfCase responseTypeOneOfCase;

/** Targets have changed. */
@property(nonatomic, readwrite, strong, null_resettable) GCFSTargetChange *targetChange;

/** A [Document][google.firestore.v1beta1.Document] has changed. */
@property(nonatomic, readwrite, strong, null_resettable) GCFSDocumentChange *documentChange;

/** A [Document][google.firestore.v1beta1.Document] has been deleted. */
@property(nonatomic, readwrite, strong, null_resettable) GCFSDocumentDelete *documentDelete;

/**
 * A [Document][google.firestore.v1beta1.Document] has been removed from a target (because it is no longer
 * relevant to that target).
 **/
@property(nonatomic, readwrite, strong, null_resettable) GCFSDocumentRemove *documentRemove;

/**
 * A filter to apply to the set of documents previously returned for the
 * given target.
 *
 * Returned when documents may have been removed from the given target, but
 * the exact documents are unknown.
 **/
@property(nonatomic, readwrite, strong, null_resettable) GCFSExistenceFilter *filter;

@end

/**
 * Clears whatever value was set for the oneof 'responseType'.
 **/
void GCFSListenResponse_ClearResponseTypeOneOfCase(GCFSListenResponse *message);

#pragma mark - GCFSTarget

typedef GPB_ENUM(GCFSTarget_FieldNumber) {
  GCFSTarget_FieldNumber_Query = 2,
  GCFSTarget_FieldNumber_Documents = 3,
  GCFSTarget_FieldNumber_ResumeToken = 4,
  GCFSTarget_FieldNumber_TargetId = 5,
  GCFSTarget_FieldNumber_Once = 6,
  GCFSTarget_FieldNumber_ReadTime = 11,
};

typedef GPB_ENUM(GCFSTarget_TargetType_OneOfCase) {
  GCFSTarget_TargetType_OneOfCase_GPBUnsetOneOfCase = 0,
  GCFSTarget_TargetType_OneOfCase_Query = 2,
  GCFSTarget_TargetType_OneOfCase_Documents = 3,
};

typedef GPB_ENUM(GCFSTarget_ResumeType_OneOfCase) {
  GCFSTarget_ResumeType_OneOfCase_GPBUnsetOneOfCase = 0,
  GCFSTarget_ResumeType_OneOfCase_ResumeToken = 4,
  GCFSTarget_ResumeType_OneOfCase_ReadTime = 11,
};

/**
 * A specification of a set of documents to listen to.
 **/
@interface GCFSTarget : GPBMessage

/** The type of target to listen to. */
@property(nonatomic, readonly) GCFSTarget_TargetType_OneOfCase targetTypeOneOfCase;

/** A target specified by a query. */
@property(nonatomic, readwrite, strong, null_resettable) GCFSTarget_QueryTarget *query;

/** A target specified by a set of document names. */
@property(nonatomic, readwrite, strong, null_resettable) GCFSTarget_DocumentsTarget *documents;

/**
 * When to start listening.
 *
 * If not specified, all matching Documents are returned before any
 * subsequent changes.
 **/
@property(nonatomic, readonly) GCFSTarget_ResumeType_OneOfCase resumeTypeOneOfCase;

/**
 * A resume token from a prior [TargetChange][google.firestore.v1beta1.TargetChange] for an identical target.
 *
 * Using a resume token with a different target is unsupported and may fail.
 **/
@property(nonatomic, readwrite, copy, null_resettable) NSData *resumeToken;

/**
 * Start listening after a specific `read_time`.
 *
 * The client must know the state of matching documents at this time.
 **/
@property(nonatomic, readwrite, strong, null_resettable) GPBTimestamp *readTime;

/**
 * A client provided target ID.
 *
 * If not set, the server will assign an ID for the target.
 *
 * Used for resuming a target without changing IDs. The IDs can either be
 * client-assigned or be server-assigned in a previous stream. All targets
 * with client provided IDs must be added before adding a target that needs
 * a server-assigned id.
 **/
@property(nonatomic, readwrite) int32_t targetId;

/** If the target should be removed once it is current and consistent. */
@property(nonatomic, readwrite) BOOL once;

@end

/**
 * Clears whatever value was set for the oneof 'targetType'.
 **/
void GCFSTarget_ClearTargetTypeOneOfCase(GCFSTarget *message);
/**
 * Clears whatever value was set for the oneof 'resumeType'.
 **/
void GCFSTarget_ClearResumeTypeOneOfCase(GCFSTarget *message);

#pragma mark - GCFSTarget_DocumentsTarget

typedef GPB_ENUM(GCFSTarget_DocumentsTarget_FieldNumber) {
  GCFSTarget_DocumentsTarget_FieldNumber_DocumentsArray = 2,
};

/**
 * A target specified by a set of documents names.
 **/
@interface GCFSTarget_DocumentsTarget : GPBMessage

/**
 * The names of the documents to retrieve. In the format:
 * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
 * The request will fail if any of the document is not a child resource of
 * the given `database`. Duplicate names will be elided.
 **/
@property(nonatomic, readwrite, strong, null_resettable) NSMutableArray<NSString*> *documentsArray;
/** The number of items in @c documentsArray without causing the array to be created. */
@property(nonatomic, readonly) NSUInteger documentsArray_Count;

@end

#pragma mark - GCFSTarget_QueryTarget

typedef GPB_ENUM(GCFSTarget_QueryTarget_FieldNumber) {
  GCFSTarget_QueryTarget_FieldNumber_Parent = 1,
  GCFSTarget_QueryTarget_FieldNumber_StructuredQuery = 2,
};

typedef GPB_ENUM(GCFSTarget_QueryTarget_QueryType_OneOfCase) {
  GCFSTarget_QueryTarget_QueryType_OneOfCase_GPBUnsetOneOfCase = 0,
  GCFSTarget_QueryTarget_QueryType_OneOfCase_StructuredQuery = 2,
};

/**
 * A target specified by a query.
 **/
@interface GCFSTarget_QueryTarget : GPBMessage

/**
 * The parent resource name. In the format:
 * `projects/{project_id}/databases/{database_id}/documents` or
 * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
 * For example:
 * `projects/my-project/databases/my-database/documents` or
 * `projects/my-project/databases/my-database/documents/chatrooms/my-chatroom`
 **/
@property(nonatomic, readwrite, copy, null_resettable) NSString *parent;

/** The query to run. */
@property(nonatomic, readonly) GCFSTarget_QueryTarget_QueryType_OneOfCase queryTypeOneOfCase;

/** A structured query. */
@property(nonatomic, readwrite, strong, null_resettable) GCFSStructuredQuery *structuredQuery;

@end

/**
 * Clears whatever value was set for the oneof 'queryType'.
 **/
void GCFSTarget_QueryTarget_ClearQueryTypeOneOfCase(GCFSTarget_QueryTarget *message);

#pragma mark - GCFSTargetChange

typedef GPB_ENUM(GCFSTargetChange_FieldNumber) {
  GCFSTargetChange_FieldNumber_TargetChangeType = 1,
  GCFSTargetChange_FieldNumber_TargetIdsArray = 2,
  GCFSTargetChange_FieldNumber_Cause = 3,
  GCFSTargetChange_FieldNumber_ResumeToken = 4,
  GCFSTargetChange_FieldNumber_ReadTime = 6,
};

/**
 * Targets being watched have changed.
 **/
@interface GCFSTargetChange : GPBMessage

/** The type of change that occurred. */
@property(nonatomic, readwrite) GCFSTargetChange_TargetChangeType targetChangeType;

/**
 * The target IDs of targets that have changed.
 *
 * If empty, the change applies to all targets.
 *
 * For `target_change_type=ADD`, the order of the target IDs matches the order
 * of the requests to add the targets. This allows clients to unambiguously
 * associate server-assigned target IDs with added targets.
 *
 * For other states, the order of the target IDs is not defined.
 **/
@property(nonatomic, readwrite, strong, null_resettable) GPBInt32Array *targetIdsArray;
/** The number of items in @c targetIdsArray without causing the array to be created. */
@property(nonatomic, readonly) NSUInteger targetIdsArray_Count;

/** The error that resulted in this change, if applicable. */
@property(nonatomic, readwrite, strong, null_resettable) RPCStatus *cause;
/** Test to see if @c cause has been set. */
@property(nonatomic, readwrite) BOOL hasCause;

/**
 * A token that can be used to resume the stream for the given `target_ids`,
 * or all targets if `target_ids` is empty.
 *
 * Not set on every target change.
 **/
@property(nonatomic, readwrite, copy, null_resettable) NSData *resumeToken;

/**
 * The consistent `read_time` for the given `target_ids` (omitted when the
 * target_ids are not at a consistent snapshot).
 *
 * The stream is guaranteed to send a `read_time` with `target_ids` empty
 * whenever the entire stream reaches a new consistent snapshot. ADD,
 * CURRENT, and RESET messages are guaranteed to (eventually) result in a
 * new consistent snapshot (while NO_CHANGE and REMOVE messages are not).
 *
 * For a given stream, `read_time` is guaranteed to be monotonically
 * increasing.
 **/
@property(nonatomic, readwrite, strong, null_resettable) GPBTimestamp *readTime;
/** Test to see if @c readTime has been set. */
@property(nonatomic, readwrite) BOOL hasReadTime;

@end

/**
 * Fetches the raw value of a @c GCFSTargetChange's @c targetChangeType property, even
 * if the value was not defined by the enum at the time the code was generated.
 **/
int32_t GCFSTargetChange_TargetChangeType_RawValue(GCFSTargetChange *message);
/**
 * Sets the raw value of an @c GCFSTargetChange's @c targetChangeType property, allowing
 * it to be set to a value that was not defined by the enum at the time the code
 * was generated.
 **/
void SetGCFSTargetChange_TargetChangeType_RawValue(GCFSTargetChange *message, int32_t value);

#pragma mark - GCFSListCollectionIdsRequest

typedef GPB_ENUM(GCFSListCollectionIdsRequest_FieldNumber) {
  GCFSListCollectionIdsRequest_FieldNumber_Parent = 1,
  GCFSListCollectionIdsRequest_FieldNumber_PageSize = 2,
  GCFSListCollectionIdsRequest_FieldNumber_PageToken = 3,
};

/**
 * The request for [Firestore.ListCollectionIds][google.firestore.v1beta1.Firestore.ListCollectionIds].
 **/
@interface GCFSListCollectionIdsRequest : GPBMessage

/**
 * The parent document. In the format:
 * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
 * For example:
 * `projects/my-project/databases/my-database/documents/chatrooms/my-chatroom`
 **/
@property(nonatomic, readwrite, copy, null_resettable) NSString *parent;

/** The maximum number of results to return. */
@property(nonatomic, readwrite) int32_t pageSize;

/**
 * A page token. Must be a value from
 * [ListCollectionIdsResponse][google.firestore.v1beta1.ListCollectionIdsResponse].
 **/
@property(nonatomic, readwrite, copy, null_resettable) NSString *pageToken;

@end

#pragma mark - GCFSListCollectionIdsResponse

typedef GPB_ENUM(GCFSListCollectionIdsResponse_FieldNumber) {
  GCFSListCollectionIdsResponse_FieldNumber_CollectionIdsArray = 1,
  GCFSListCollectionIdsResponse_FieldNumber_NextPageToken = 2,
};

/**
 * The response from [Firestore.ListCollectionIds][google.firestore.v1beta1.Firestore.ListCollectionIds].
 **/
@interface GCFSListCollectionIdsResponse : GPBMessage

/** The collection ids. */
@property(nonatomic, readwrite, strong, null_resettable) NSMutableArray<NSString*> *collectionIdsArray;
/** The number of items in @c collectionIdsArray without causing the array to be created. */
@property(nonatomic, readonly) NSUInteger collectionIdsArray_Count;

/** A page token that may be used to continue the list. */
@property(nonatomic, readwrite, copy, null_resettable) NSString *nextPageToken;

@end

NS_ASSUME_NONNULL_END

CF_EXTERN_C_END

#pragma clang diagnostic pop

// @@protoc_insertion_point(global_scope)