/**
 * Copyright 2019 Google LLC
 *
 * 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.
 */
import { OAuth2Client, JWT, Compute, UserRefreshClient } from 'google-auth-library';
import { GoogleConfigurable, MethodOptions, GlobalOptions, BodyResponseCallback, APIRequestContext } from 'googleapis-common';
import { GaxiosPromise } from 'gaxios';
export declare namespace datastore_v1 {
    interface Options extends GlobalOptions {
        version: 'v1';
    }
    interface StandardParameters {
        /**
         * V1 error format.
         */
        '$.xgafv'?: string;
        /**
         * OAuth access token.
         */
        access_token?: string;
        /**
         * Data format for response.
         */
        alt?: string;
        /**
         * JSONP
         */
        callback?: string;
        /**
         * Selector specifying which fields to include in a partial response.
         */
        fields?: string;
        /**
         * API key. Your API key identifies your project and provides you with API access, quota, and reports. Required unless you provide an OAuth 2.0 token.
         */
        key?: string;
        /**
         * OAuth 2.0 token for the current user.
         */
        oauth_token?: string;
        /**
         * Returns response with indentations and line breaks.
         */
        prettyPrint?: boolean;
        /**
         * Available to use for quota purposes for server-side applications. Can be any arbitrary string assigned to a user, but should not exceed 40 characters.
         */
        quotaUser?: string;
        /**
         * Legacy upload protocol for media (e.g. "media", "multipart").
         */
        uploadType?: string;
        /**
         * Upload protocol for media (e.g. "raw", "multipart").
         */
        upload_protocol?: string;
    }
    /**
     * Cloud Datastore API
     *
     * Accesses the schemaless NoSQL database to provide fully managed, robust, scalable storage for your application.
     *
     * @example
     * const {google} = require('googleapis');
     * const datastore = google.datastore('v1');
     *
     * @namespace datastore
     * @type {Function}
     * @version v1
     * @variation v1
     * @param {object=} options Options for Datastore
     */
    class Datastore {
        context: APIRequestContext;
        projects: Resource$Projects;
        constructor(options: GlobalOptions, google?: GoogleConfigurable);
    }
    /**
     * The request for Datastore.AllocateIds.
     */
    interface Schema$AllocateIdsRequest {
        /**
         * A list of keys with incomplete key paths for which to allocate IDs. No key may be reserved/read-only.
         */
        keys?: Schema$Key[];
    }
    /**
     * The response for Datastore.AllocateIds.
     */
    interface Schema$AllocateIdsResponse {
        /**
         * The keys specified in the request (in the same order), each with its key path completed with a newly allocated ID.
         */
        keys?: Schema$Key[];
    }
    /**
     * An array value.
     */
    interface Schema$ArrayValue {
        /**
         * Values in the array. The order of values in an array is preserved as long as all values have identical settings for &#39;exclude_from_indexes&#39;.
         */
        values?: Schema$Value[];
    }
    /**
     * The request for Datastore.BeginTransaction.
     */
    interface Schema$BeginTransactionRequest {
        /**
         * Options for a new transaction.
         */
        transactionOptions?: Schema$TransactionOptions;
    }
    /**
     * The response for Datastore.BeginTransaction.
     */
    interface Schema$BeginTransactionResponse {
        /**
         * The transaction identifier (always present).
         */
        transaction?: string;
    }
    /**
     * The request for Datastore.Commit.
     */
    interface Schema$CommitRequest {
        /**
         * The type of commit to perform. Defaults to `TRANSACTIONAL`.
         */
        mode?: string;
        /**
         * The mutations to perform.  When mode is `TRANSACTIONAL`, mutations affecting a single entity are applied in order. The following sequences of mutations affecting a single entity are not permitted in a single `Commit` request:  - `insert` followed by `insert` - `update` followed by `insert` - `upsert` followed by `insert` - `delete` followed by `update`  When mode is `NON_TRANSACTIONAL`, no two mutations may affect a single entity.
         */
        mutations?: Schema$Mutation[];
        /**
         * The identifier of the transaction associated with the commit. A transaction identifier is returned by a call to Datastore.BeginTransaction.
         */
        transaction?: string;
    }
    /**
     * The response for Datastore.Commit.
     */
    interface Schema$CommitResponse {
        /**
         * The number of index entries updated during the commit, or zero if none were updated.
         */
        indexUpdates?: number;
        /**
         * The result of performing the mutations. The i-th mutation result corresponds to the i-th mutation in the request.
         */
        mutationResults?: Schema$MutationResult[];
    }
    /**
     * A filter that merges multiple other filters using the given operator.
     */
    interface Schema$CompositeFilter {
        /**
         * The list of filters to combine. Must contain at least one filter.
         */
        filters?: Schema$Filter[];
        /**
         * The operator for combining multiple filters.
         */
        op?: string;
    }
    /**
     * A generic empty message that you can re-use to avoid defining duplicated empty messages in your APIs. A typical example is to use it as the request or the response type of an API method. For instance:      service Foo {       rpc Bar(google.protobuf.Empty) returns (google.protobuf.Empty);     }  The JSON representation for `Empty` is empty JSON object `{}`.
     */
    interface Schema$Empty {
    }
    /**
     * A Datastore data object.  An entity is limited to 1 megabyte when stored. That _roughly_ corresponds to a limit of 1 megabyte for the serialized form of this message.
     */
    interface Schema$Entity {
        /**
         * The entity&#39;s key.  An entity must have a key, unless otherwise documented (for example, an entity in `Value.entity_value` may have no key). An entity&#39;s kind is its key path&#39;s last element&#39;s kind, or null if it has no key.
         */
        key?: Schema$Key;
        /**
         * The entity&#39;s properties. The map&#39;s keys are property names. A property name matching regex `__.*__` is reserved. A reserved property name is forbidden in certain documented contexts. The name must not contain more than 500 characters. The name cannot be `&quot;&quot;`.
         */
        properties?: {
            [key: string]: Schema$Value;
        };
    }
    /**
     * The result of fetching an entity from Datastore.
     */
    interface Schema$EntityResult {
        /**
         * A cursor that points to the position after the result entity. Set only when the `EntityResult` is part of a `QueryResultBatch` message.
         */
        cursor?: string;
        /**
         * The resulting entity.
         */
        entity?: Schema$Entity;
        /**
         * The version of the entity, a strictly positive number that monotonically increases with changes to the entity.  This field is set for `FULL` entity results.  For missing entities in `LookupResponse`, this is the version of the snapshot that was used to look up the entity, and it is always set except for eventually consistent reads.
         */
        version?: string;
    }
    /**
     * A holder for any type of filter.
     */
    interface Schema$Filter {
        /**
         * A composite filter.
         */
        compositeFilter?: Schema$CompositeFilter;
        /**
         * A filter on a property.
         */
        propertyFilter?: Schema$PropertyFilter;
    }
    /**
     * Metadata common to all Datastore Admin operations.
     */
    interface Schema$GoogleDatastoreAdminV1beta1CommonMetadata {
        /**
         * The time the operation ended, either successfully or otherwise.
         */
        endTime?: string;
        /**
         * The client-assigned labels which were provided when the operation was created. May also include additional labels.
         */
        labels?: {
            [key: string]: string;
        };
        /**
         * The type of the operation. Can be used as a filter in ListOperationsRequest.
         */
        operationType?: string;
        /**
         * The time that work began on the operation.
         */
        startTime?: string;
        /**
         * The current state of the Operation.
         */
        state?: string;
    }
    /**
     * Identifies a subset of entities in a project. This is specified as combinations of kinds and namespaces (either or both of which may be all, as described in the following examples). Example usage:  Entire project:   kinds=[], namespace_ids=[]  Kinds Foo and Bar in all namespaces:   kinds=[&#39;Foo&#39;, &#39;Bar&#39;], namespace_ids=[]  Kinds Foo and Bar only in the default namespace:   kinds=[&#39;Foo&#39;, &#39;Bar&#39;], namespace_ids=[&#39;&#39;]  Kinds Foo and Bar in both the default and Baz namespaces:   kinds=[&#39;Foo&#39;, &#39;Bar&#39;], namespace_ids=[&#39;&#39;, &#39;Baz&#39;]  The entire Baz namespace:   kinds=[], namespace_ids=[&#39;Baz&#39;]
     */
    interface Schema$GoogleDatastoreAdminV1beta1EntityFilter {
        /**
         * If empty, then this represents all kinds.
         */
        kinds?: string[];
        /**
         * An empty list represents all namespaces. This is the preferred usage for projects that don&#39;t use namespaces.  An empty string element represents the default namespace. This should be used if the project has data in non-default namespaces, but doesn&#39;t want to include them. Each namespace in this list must be unique.
         */
        namespaceIds?: string[];
    }
    /**
     * Metadata for ExportEntities operations.
     */
    interface Schema$GoogleDatastoreAdminV1beta1ExportEntitiesMetadata {
        /**
         * Metadata common to all Datastore Admin operations.
         */
        common?: Schema$GoogleDatastoreAdminV1beta1CommonMetadata;
        /**
         * Description of which entities are being exported.
         */
        entityFilter?: Schema$GoogleDatastoreAdminV1beta1EntityFilter;
        /**
         * Location for the export metadata and data files. This will be the same value as the google.datastore.admin.v1beta1.ExportEntitiesRequest.output_url_prefix field. The final output location is provided in google.datastore.admin.v1beta1.ExportEntitiesResponse.output_url.
         */
        outputUrlPrefix?: string;
        /**
         * An estimate of the number of bytes processed.
         */
        progressBytes?: Schema$GoogleDatastoreAdminV1beta1Progress;
        /**
         * An estimate of the number of entities processed.
         */
        progressEntities?: Schema$GoogleDatastoreAdminV1beta1Progress;
    }
    /**
     * The response for google.datastore.admin.v1beta1.DatastoreAdmin.ExportEntities.
     */
    interface Schema$GoogleDatastoreAdminV1beta1ExportEntitiesResponse {
        /**
         * Location of the output metadata file. This can be used to begin an import into Cloud Datastore (this project or another project). See google.datastore.admin.v1beta1.ImportEntitiesRequest.input_url. Only present if the operation completed successfully.
         */
        outputUrl?: string;
    }
    /**
     * Metadata for ImportEntities operations.
     */
    interface Schema$GoogleDatastoreAdminV1beta1ImportEntitiesMetadata {
        /**
         * Metadata common to all Datastore Admin operations.
         */
        common?: Schema$GoogleDatastoreAdminV1beta1CommonMetadata;
        /**
         * Description of which entities are being imported.
         */
        entityFilter?: Schema$GoogleDatastoreAdminV1beta1EntityFilter;
        /**
         * The location of the import metadata file. This will be the same value as the google.datastore.admin.v1beta1.ExportEntitiesResponse.output_url field.
         */
        inputUrl?: string;
        /**
         * An estimate of the number of bytes processed.
         */
        progressBytes?: Schema$GoogleDatastoreAdminV1beta1Progress;
        /**
         * An estimate of the number of entities processed.
         */
        progressEntities?: Schema$GoogleDatastoreAdminV1beta1Progress;
    }
    /**
     * Measures the progress of a particular metric.
     */
    interface Schema$GoogleDatastoreAdminV1beta1Progress {
        /**
         * The amount of work that has been completed. Note that this may be greater than work_estimated.
         */
        workCompleted?: string;
        /**
         * An estimate of how much work needs to be performed. May be zero if the work estimate is unavailable.
         */
        workEstimated?: string;
    }
    /**
     * Metadata common to all Datastore Admin operations.
     */
    interface Schema$GoogleDatastoreAdminV1CommonMetadata {
        /**
         * The time the operation ended, either successfully or otherwise.
         */
        endTime?: string;
        /**
         * The client-assigned labels which were provided when the operation was created. May also include additional labels.
         */
        labels?: {
            [key: string]: string;
        };
        /**
         * The type of the operation. Can be used as a filter in ListOperationsRequest.
         */
        operationType?: string;
        /**
         * The time that work began on the operation.
         */
        startTime?: string;
        /**
         * The current state of the Operation.
         */
        state?: string;
    }
    /**
     * Identifies a subset of entities in a project. This is specified as combinations of kinds and namespaces (either or both of which may be all, as described in the following examples). Example usage:  Entire project:   kinds=[], namespace_ids=[]  Kinds Foo and Bar in all namespaces:   kinds=[&#39;Foo&#39;, &#39;Bar&#39;], namespace_ids=[]  Kinds Foo and Bar only in the default namespace:   kinds=[&#39;Foo&#39;, &#39;Bar&#39;], namespace_ids=[&#39;&#39;]  Kinds Foo and Bar in both the default and Baz namespaces:   kinds=[&#39;Foo&#39;, &#39;Bar&#39;], namespace_ids=[&#39;&#39;, &#39;Baz&#39;]  The entire Baz namespace:   kinds=[], namespace_ids=[&#39;Baz&#39;]
     */
    interface Schema$GoogleDatastoreAdminV1EntityFilter {
        /**
         * If empty, then this represents all kinds.
         */
        kinds?: string[];
        /**
         * An empty list represents all namespaces. This is the preferred usage for projects that don&#39;t use namespaces.  An empty string element represents the default namespace. This should be used if the project has data in non-default namespaces, but doesn&#39;t want to include them. Each namespace in this list must be unique.
         */
        namespaceIds?: string[];
    }
    /**
     * Metadata for ExportEntities operations.
     */
    interface Schema$GoogleDatastoreAdminV1ExportEntitiesMetadata {
        /**
         * Metadata common to all Datastore Admin operations.
         */
        common?: Schema$GoogleDatastoreAdminV1CommonMetadata;
        /**
         * Description of which entities are being exported.
         */
        entityFilter?: Schema$GoogleDatastoreAdminV1EntityFilter;
        /**
         * Location for the export metadata and data files. This will be the same value as the google.datastore.admin.v1.ExportEntitiesRequest.output_url_prefix field. The final output location is provided in google.datastore.admin.v1.ExportEntitiesResponse.output_url.
         */
        outputUrlPrefix?: string;
        /**
         * An estimate of the number of bytes processed.
         */
        progressBytes?: Schema$GoogleDatastoreAdminV1Progress;
        /**
         * An estimate of the number of entities processed.
         */
        progressEntities?: Schema$GoogleDatastoreAdminV1Progress;
    }
    /**
     * The request for google.datastore.admin.v1.DatastoreAdmin.ExportEntities.
     */
    interface Schema$GoogleDatastoreAdminV1ExportEntitiesRequest {
        /**
         * Description of what data from the project is included in the export.
         */
        entityFilter?: Schema$GoogleDatastoreAdminV1EntityFilter;
        /**
         * Client-assigned labels.
         */
        labels?: {
            [key: string]: string;
        };
        /**
         * Location for the export metadata and data files.  The full resource URL of the external storage location. Currently, only Google Cloud Storage is supported. So output_url_prefix should be of the form: `gs://BUCKET_NAME[/NAMESPACE_PATH]`, where `BUCKET_NAME` is the name of the Cloud Storage bucket and `NAMESPACE_PATH` is an optional Cloud Storage namespace path (this is not a Cloud Datastore namespace). For more information about Cloud Storage namespace paths, see [Object name considerations](https://cloud.google.com/storage/docs/naming#object-considerations).  The resulting files will be nested deeper than the specified URL prefix. The final output URL will be provided in the google.datastore.admin.v1.ExportEntitiesResponse.output_url field. That value should be used for subsequent ImportEntities operations.  By nesting the data files deeper, the same Cloud Storage bucket can be used in multiple ExportEntities operations without conflict.
         */
        outputUrlPrefix?: string;
    }
    /**
     * The response for google.datastore.admin.v1.DatastoreAdmin.ExportEntities.
     */
    interface Schema$GoogleDatastoreAdminV1ExportEntitiesResponse {
        /**
         * Location of the output metadata file. This can be used to begin an import into Cloud Datastore (this project or another project). See google.datastore.admin.v1.ImportEntitiesRequest.input_url. Only present if the operation completed successfully.
         */
        outputUrl?: string;
    }
    /**
     * Metadata for ImportEntities operations.
     */
    interface Schema$GoogleDatastoreAdminV1ImportEntitiesMetadata {
        /**
         * Metadata common to all Datastore Admin operations.
         */
        common?: Schema$GoogleDatastoreAdminV1CommonMetadata;
        /**
         * Description of which entities are being imported.
         */
        entityFilter?: Schema$GoogleDatastoreAdminV1EntityFilter;
        /**
         * The location of the import metadata file. This will be the same value as the google.datastore.admin.v1.ExportEntitiesResponse.output_url field.
         */
        inputUrl?: string;
        /**
         * An estimate of the number of bytes processed.
         */
        progressBytes?: Schema$GoogleDatastoreAdminV1Progress;
        /**
         * An estimate of the number of entities processed.
         */
        progressEntities?: Schema$GoogleDatastoreAdminV1Progress;
    }
    /**
     * The request for google.datastore.admin.v1.DatastoreAdmin.ImportEntities.
     */
    interface Schema$GoogleDatastoreAdminV1ImportEntitiesRequest {
        /**
         * Optionally specify which kinds/namespaces are to be imported. If provided, the list must be a subset of the EntityFilter used in creating the export, otherwise a FAILED_PRECONDITION error will be returned. If no filter is specified then all entities from the export are imported.
         */
        entityFilter?: Schema$GoogleDatastoreAdminV1EntityFilter;
        /**
         * The full resource URL of the external storage location. Currently, only Google Cloud Storage is supported. So input_url should be of the form: `gs://BUCKET_NAME[/NAMESPACE_PATH]/OVERALL_EXPORT_METADATA_FILE`, where `BUCKET_NAME` is the name of the Cloud Storage bucket, `NAMESPACE_PATH` is an optional Cloud Storage namespace path (this is not a Cloud Datastore namespace), and `OVERALL_EXPORT_METADATA_FILE` is the metadata file written by the ExportEntities operation. For more information about Cloud Storage namespace paths, see [Object name considerations](https://cloud.google.com/storage/docs/naming#object-considerations).  For more information, see google.datastore.admin.v1.ExportEntitiesResponse.output_url.
         */
        inputUrl?: string;
        /**
         * Client-assigned labels.
         */
        labels?: {
            [key: string]: string;
        };
    }
    /**
     * A minimal index definition.
     */
    interface Schema$GoogleDatastoreAdminV1Index {
        /**
         * The index&#39;s ancestor mode.  Must not be ANCESTOR_MODE_UNSPECIFIED. Required.
         */
        ancestor?: string;
        /**
         * The resource ID of the index. Output only.
         */
        indexId?: string;
        /**
         * The entity kind to which this index applies. Required.
         */
        kind?: string;
        /**
         * Project ID. Output only.
         */
        projectId?: string;
        /**
         * An ordered sequence of property names and their index attributes. Required.
         */
        properties?: Schema$GoogleDatastoreAdminV1IndexedProperty[];
        /**
         * The state of the index. Output only.
         */
        state?: string;
    }
    /**
     * A property of an index.
     */
    interface Schema$GoogleDatastoreAdminV1IndexedProperty {
        /**
         * The indexed property&#39;s direction.  Must not be DIRECTION_UNSPECIFIED. Required.
         */
        direction?: string;
        /**
         * The property name to index. Required.
         */
        name?: string;
    }
    /**
     * Metadata for Index operations.
     */
    interface Schema$GoogleDatastoreAdminV1IndexOperationMetadata {
        /**
         * Metadata common to all Datastore Admin operations.
         */
        common?: Schema$GoogleDatastoreAdminV1CommonMetadata;
        /**
         * The index resource ID that this operation is acting on.
         */
        indexId?: string;
        /**
         * An estimate of the number of entities processed.
         */
        progressEntities?: Schema$GoogleDatastoreAdminV1Progress;
    }
    /**
     * The response for google.datastore.admin.v1.DatastoreAdmin.ListIndexes.
     */
    interface Schema$GoogleDatastoreAdminV1ListIndexesResponse {
        /**
         * The indexes.
         */
        indexes?: Schema$GoogleDatastoreAdminV1Index[];
        /**
         * The standard List next-page token.
         */
        nextPageToken?: string;
    }
    /**
     * Measures the progress of a particular metric.
     */
    interface Schema$GoogleDatastoreAdminV1Progress {
        /**
         * The amount of work that has been completed. Note that this may be greater than work_estimated.
         */
        workCompleted?: string;
        /**
         * An estimate of how much work needs to be performed. May be zero if the work estimate is unavailable.
         */
        workEstimated?: string;
    }
    /**
     * The response message for Operations.ListOperations.
     */
    interface Schema$GoogleLongrunningListOperationsResponse {
        /**
         * The standard List next-page token.
         */
        nextPageToken?: string;
        /**
         * A list of operations that matches the specified filter in the request.
         */
        operations?: Schema$GoogleLongrunningOperation[];
    }
    /**
     * This resource represents a long-running operation that is the result of a network API call.
     */
    interface Schema$GoogleLongrunningOperation {
        /**
         * If the value is `false`, it means the operation is still in progress. If `true`, the operation is completed, and either `error` or `response` is available.
         */
        done?: boolean;
        /**
         * The error result of the operation in case of failure or cancellation.
         */
        error?: Schema$Status;
        /**
         * Service-specific metadata associated with the operation.  It typically contains progress information and common metadata such as create time. Some services might not provide such metadata.  Any method that returns a long-running operation should document the metadata type, if any.
         */
        metadata?: {
            [key: string]: any;
        };
        /**
         * The server-assigned name, which is only unique within the same service that originally returns it. If you use the default HTTP mapping, the `name` should have the format of `operations/some/unique/name`.
         */
        name?: string;
        /**
         * The normal response of the operation in case of success.  If the original method returns no data on success, such as `Delete`, the response is `google.protobuf.Empty`.  If the original method is standard `Get`/`Create`/`Update`, the response should be the resource.  For other methods, the response should have the type `XxxResponse`, where `Xxx` is the original method name.  For example, if the original method name is `TakeSnapshot()`, the inferred response type is `TakeSnapshotResponse`.
         */
        response?: {
            [key: string]: any;
        };
    }
    /**
     * A [GQL query](https://cloud.google.com/datastore/docs/apis/gql/gql_reference).
     */
    interface Schema$GqlQuery {
        /**
         * When false, the query string must not contain any literals and instead must bind all values. For example, `SELECT * FROM Kind WHERE a = &#39;string literal&#39;` is not allowed, while `SELECT * FROM Kind WHERE a = @value` is.
         */
        allowLiterals?: boolean;
        /**
         * For each non-reserved named binding site in the query string, there must be a named parameter with that name, but not necessarily the inverse.  Key must match regex `A-Za-z_$*`, must not match regex `__.*__`, and must not be `&quot;&quot;`.
         */
        namedBindings?: {
            [key: string]: Schema$GqlQueryParameter;
        };
        /**
         * Numbered binding site @1 references the first numbered parameter, effectively using 1-based indexing, rather than the usual 0.  For each binding site numbered i in `query_string`, there must be an i-th numbered parameter. The inverse must also be true.
         */
        positionalBindings?: Schema$GqlQueryParameter[];
        /**
         * A string of the format described [here](https://cloud.google.com/datastore/docs/apis/gql/gql_reference).
         */
        queryString?: string;
    }
    /**
     * A binding parameter for a GQL query.
     */
    interface Schema$GqlQueryParameter {
        /**
         * A query cursor. Query cursors are returned in query result batches.
         */
        cursor?: string;
        /**
         * A value parameter.
         */
        value?: Schema$Value;
    }
    /**
     * A unique identifier for an entity. If a key&#39;s partition ID or any of its path kinds or names are reserved/read-only, the key is reserved/read-only. A reserved/read-only key is forbidden in certain documented contexts.
     */
    interface Schema$Key {
        /**
         * Entities are partitioned into subsets, currently identified by a project ID and namespace ID. Queries are scoped to a single partition.
         */
        partitionId?: Schema$PartitionId;
        /**
         * The entity path. An entity path consists of one or more elements composed of a kind and a string or numerical identifier, which identify entities. The first element identifies a _root entity_, the second element identifies a _child_ of the root entity, the third element identifies a child of the second entity, and so forth. The entities identified by all prefixes of the path are called the element&#39;s _ancestors_.  An entity path is always fully complete: *all* of the entity&#39;s ancestors are required to be in the path along with the entity identifier itself. The only exception is that in some documented cases, the identifier in the last path element (for the entity) itself may be omitted. For example, the last path element of the key of `Mutation.insert` may have no identifier.  A path can never be empty, and a path can have at most 100 elements.
         */
        path?: Schema$PathElement[];
    }
    /**
     * A representation of a kind.
     */
    interface Schema$KindExpression {
        /**
         * The name of the kind.
         */
        name?: string;
    }
    /**
     * An object representing a latitude/longitude pair. This is expressed as a pair of doubles representing degrees latitude and degrees longitude. Unless specified otherwise, this must conform to the &lt;a href=&quot;http://www.unoosa.org/pdf/icg/2012/template/WGS_84.pdf&quot;&gt;WGS84 standard&lt;/a&gt;. Values must be within normalized ranges.
     */
    interface Schema$LatLng {
        /**
         * The latitude in degrees. It must be in the range [-90.0, +90.0].
         */
        latitude?: number;
        /**
         * The longitude in degrees. It must be in the range [-180.0, +180.0].
         */
        longitude?: number;
    }
    /**
     * The request for Datastore.Lookup.
     */
    interface Schema$LookupRequest {
        /**
         * Keys of entities to look up.
         */
        keys?: Schema$Key[];
        /**
         * The options for this lookup request.
         */
        readOptions?: Schema$ReadOptions;
    }
    /**
     * The response for Datastore.Lookup.
     */
    interface Schema$LookupResponse {
        /**
         * A list of keys that were not looked up due to resource constraints. The order of results in this field is undefined and has no relation to the order of the keys in the input.
         */
        deferred?: Schema$Key[];
        /**
         * Entities found as `ResultType.FULL` entities. The order of results in this field is undefined and has no relation to the order of the keys in the input.
         */
        found?: Schema$EntityResult[];
        /**
         * Entities not found as `ResultType.KEY_ONLY` entities. The order of results in this field is undefined and has no relation to the order of the keys in the input.
         */
        missing?: Schema$EntityResult[];
    }
    /**
     * A mutation to apply to an entity.
     */
    interface Schema$Mutation {
        /**
         * The version of the entity that this mutation is being applied to. If this does not match the current version on the server, the mutation conflicts.
         */
        baseVersion?: string;
        /**
         * The key of the entity to delete. The entity may or may not already exist. Must have a complete key path and must not be reserved/read-only.
         */
        delete?: Schema$Key;
        /**
         * The entity to insert. The entity must not already exist. The entity key&#39;s final path element may be incomplete.
         */
        insert?: Schema$Entity;
        /**
         * The entity to update. The entity must already exist. Must have a complete key path.
         */
        update?: Schema$Entity;
        /**
         * The entity to upsert. The entity may or may not already exist. The entity key&#39;s final path element may be incomplete.
         */
        upsert?: Schema$Entity;
    }
    /**
     * The result of applying a mutation.
     */
    interface Schema$MutationResult {
        /**
         * Whether a conflict was detected for this mutation. Always false when a conflict detection strategy field is not set in the mutation.
         */
        conflictDetected?: boolean;
        /**
         * The automatically allocated key. Set only when the mutation allocated a key.
         */
        key?: Schema$Key;
        /**
         * The version of the entity on the server after processing the mutation. If the mutation doesn&#39;t change anything on the server, then the version will be the version of the current entity or, if no entity is present, a version that is strictly greater than the version of any previous entity and less than the version of any possible future entity.
         */
        version?: string;
    }
    /**
     * A partition ID identifies a grouping of entities. The grouping is always by project and namespace, however the namespace ID may be empty.  A partition ID contains several dimensions: project ID and namespace ID.  Partition dimensions:  - May be `&quot;&quot;`. - Must be valid UTF-8 bytes. - Must have values that match regex `[A-Za-z\d\.\-_]{1,100}` If the value of any dimension matches regex `__.*__`, the partition is reserved/read-only. A reserved/read-only partition ID is forbidden in certain documented contexts.  Foreign partition IDs (in which the project ID does not match the context project ID ) are discouraged. Reads and writes of foreign partition IDs may fail if the project is not in an active state.
     */
    interface Schema$PartitionId {
        /**
         * If not empty, the ID of the namespace to which the entities belong.
         */
        namespaceId?: string;
        /**
         * The ID of the project to which the entities belong.
         */
        projectId?: string;
    }
    /**
     * A (kind, ID/name) pair used to construct a key path.  If either name or ID is set, the element is complete. If neither is set, the element is incomplete.
     */
    interface Schema$PathElement {
        /**
         * The auto-allocated ID of the entity. Never equal to zero. Values less than zero are discouraged and may not be supported in the future.
         */
        id?: string;
        /**
         * The kind of the entity. A kind matching regex `__.*__` is reserved/read-only. A kind must not contain more than 1500 bytes when UTF-8 encoded. Cannot be `&quot;&quot;`.
         */
        kind?: string;
        /**
         * The name of the entity. A name matching regex `__.*__` is reserved/read-only. A name must not be more than 1500 bytes when UTF-8 encoded. Cannot be `&quot;&quot;`.
         */
        name?: string;
    }
    /**
     * A representation of a property in a projection.
     */
    interface Schema$Projection {
        /**
         * The property to project.
         */
        property?: Schema$PropertyReference;
    }
    /**
     * A filter on a specific property.
     */
    interface Schema$PropertyFilter {
        /**
         * The operator to filter by.
         */
        op?: string;
        /**
         * The property to filter by.
         */
        property?: Schema$PropertyReference;
        /**
         * The value to compare the property to.
         */
        value?: Schema$Value;
    }
    /**
     * The desired order for a specific property.
     */
    interface Schema$PropertyOrder {
        /**
         * The direction to order by. Defaults to `ASCENDING`.
         */
        direction?: string;
        /**
         * The property to order by.
         */
        property?: Schema$PropertyReference;
    }
    /**
     * A reference to a property relative to the kind expressions.
     */
    interface Schema$PropertyReference {
        /**
         * The name of the property. If name includes &quot;.&quot;s, it may be interpreted as a property name path.
         */
        name?: string;
    }
    /**
     * A query for entities.
     */
    interface Schema$Query {
        /**
         * The properties to make distinct. The query results will contain the first result for each distinct combination of values for the given properties (if empty, all results are returned).
         */
        distinctOn?: Schema$PropertyReference[];
        /**
         * An ending point for the query results. Query cursors are returned in query result batches and [can only be used to limit the same query](https://cloud.google.com/datastore/docs/concepts/queries#cursors_limits_and_offsets).
         */
        endCursor?: string;
        /**
         * The filter to apply.
         */
        filter?: Schema$Filter;
        /**
         * The kinds to query (if empty, returns entities of all kinds). Currently at most 1 kind may be specified.
         */
        kind?: Schema$KindExpression[];
        /**
         * The maximum number of results to return. Applies after all other constraints. Optional. Unspecified is interpreted as no limit. Must be &gt;= 0 if specified.
         */
        limit?: number;
        /**
         * The number of results to skip. Applies before limit, but after all other constraints. Optional. Must be &gt;= 0 if specified.
         */
        offset?: number;
        /**
         * The order to apply to the query results (if empty, order is unspecified).
         */
        order?: Schema$PropertyOrder[];
        /**
         * The projection to return. Defaults to returning all properties.
         */
        projection?: Schema$Projection[];
        /**
         * A starting point for the query results. Query cursors are returned in query result batches and [can only be used to continue the same query](https://cloud.google.com/datastore/docs/concepts/queries#cursors_limits_and_offsets).
         */
        startCursor?: string;
    }
    /**
     * A batch of results produced by a query.
     */
    interface Schema$QueryResultBatch {
        /**
         * A cursor that points to the position after the last result in the batch.
         */
        endCursor?: string;
        /**
         * The results for this batch.
         */
        entityResults?: Schema$EntityResult[];
        /**
         * The result type for every entity in `entity_results`.
         */
        entityResultType?: string;
        /**
         * The state of the query after the current batch.
         */
        moreResults?: string;
        /**
         * A cursor that points to the position after the last skipped result. Will be set when `skipped_results` != 0.
         */
        skippedCursor?: string;
        /**
         * The number of results skipped, typically because of an offset.
         */
        skippedResults?: number;
        /**
         * The version number of the snapshot this batch was returned from. This applies to the range of results from the query&#39;s `start_cursor` (or the beginning of the query if no cursor was given) to this batch&#39;s `end_cursor` (not the query&#39;s `end_cursor`).  In a single transaction, subsequent query result batches for the same query can have a greater snapshot version number. Each batch&#39;s snapshot version is valid for all preceding batches. The value will be zero for eventually consistent queries.
         */
        snapshotVersion?: string;
    }
    /**
     * Options specific to read-only transactions.
     */
    interface Schema$ReadOnly {
    }
    /**
     * The options shared by read requests.
     */
    interface Schema$ReadOptions {
        /**
         * The non-transactional read consistency to use. Cannot be set to `STRONG` for global queries.
         */
        readConsistency?: string;
        /**
         * The identifier of the transaction in which to read. A transaction identifier is returned by a call to Datastore.BeginTransaction.
         */
        transaction?: string;
    }
    /**
     * Options specific to read / write transactions.
     */
    interface Schema$ReadWrite {
        /**
         * The transaction identifier of the transaction being retried.
         */
        previousTransaction?: string;
    }
    /**
     * The request for Datastore.ReserveIds.
     */
    interface Schema$ReserveIdsRequest {
        /**
         * If not empty, the ID of the database against which to make the request.
         */
        databaseId?: string;
        /**
         * A list of keys with complete key paths whose numeric IDs should not be auto-allocated.
         */
        keys?: Schema$Key[];
    }
    /**
     * The response for Datastore.ReserveIds.
     */
    interface Schema$ReserveIdsResponse {
    }
    /**
     * The request for Datastore.Rollback.
     */
    interface Schema$RollbackRequest {
        /**
         * The transaction identifier, returned by a call to Datastore.BeginTransaction.
         */
        transaction?: string;
    }
    /**
     * The response for Datastore.Rollback. (an empty message).
     */
    interface Schema$RollbackResponse {
    }
    /**
     * The request for Datastore.RunQuery.
     */
    interface Schema$RunQueryRequest {
        /**
         * The GQL query to run.
         */
        gqlQuery?: Schema$GqlQuery;
        /**
         * Entities are partitioned into subsets, identified by a partition ID. Queries are scoped to a single partition. This partition ID is normalized with the standard default context partition ID.
         */
        partitionId?: Schema$PartitionId;
        /**
         * The query to run.
         */
        query?: Schema$Query;
        /**
         * The options for this query.
         */
        readOptions?: Schema$ReadOptions;
    }
    /**
     * The response for Datastore.RunQuery.
     */
    interface Schema$RunQueryResponse {
        /**
         * A batch of query results (always present).
         */
        batch?: Schema$QueryResultBatch;
        /**
         * The parsed form of the `GqlQuery` from the request, if it was set.
         */
        query?: Schema$Query;
    }
    /**
     * The `Status` type defines a logical error model that is suitable for different programming environments, including REST APIs and RPC APIs. It is used by [gRPC](https://github.com/grpc). The error model is designed to be:  - Simple to use and understand for most users - Flexible enough to meet unexpected needs  # Overview  The `Status` message contains three pieces of data: error code, error message, and error details. The error code should be an enum value of google.rpc.Code, but it may accept additional error codes if needed.  The error message should be a developer-facing English message that helps developers *understand* and *resolve* the error. If a localized user-facing error message is needed, put the localized message in the error details or localize it in the client. The optional error details may contain arbitrary information about the error. There is a predefined set of error detail types in the package `google.rpc` that can be used for common error conditions.  # Language mapping  The `Status` message is the logical representation of the error model, but it is not necessarily the actual wire format. When the `Status` message is exposed in different client libraries and different wire protocols, it can be mapped differently. For example, it will likely be mapped to some exceptions in Java, but more likely mapped to some error codes in C.  # Other uses  The error model and the `Status` message can be used in a variety of environments, either with or without APIs, to provide a consistent developer experience across different environments.  Example uses of this error model include:  - Partial errors. If a service needs to return partial errors to the client,     it may embed the `Status` in the normal response to indicate the partial     errors.  - Workflow errors. A typical workflow has multiple steps. Each step may     have a `Status` message for error reporting.  - Batch operations. If a client uses batch request and batch response, the     `Status` message should be used directly inside batch response, one for     each error sub-response.  - Asynchronous operations. If an API call embeds asynchronous operation     results in its response, the status of those operations should be     represented directly using the `Status` message.  - Logging. If some API errors are stored in logs, the message `Status` could     be used directly after any stripping needed for security/privacy reasons.
     */
    interface Schema$Status {
        /**
         * The status code, which should be an enum value of google.rpc.Code.
         */
        code?: number;
        /**
         * A list of messages that carry the error details.  There is a common set of message types for APIs to use.
         */
        details?: Array<{
            [key: string]: any;
        }>;
        /**
         * A developer-facing error message, which should be in English. Any user-facing error message should be localized and sent in the google.rpc.Status.details field, or localized by the client.
         */
        message?: string;
    }
    /**
     * Options for beginning a new transaction.  Transactions can be created explicitly with calls to Datastore.BeginTransaction or implicitly by setting ReadOptions.new_transaction in read requests.
     */
    interface Schema$TransactionOptions {
        /**
         * The transaction should only allow reads.
         */
        readOnly?: Schema$ReadOnly;
        /**
         * The transaction should allow both reads and writes.
         */
        readWrite?: Schema$ReadWrite;
    }
    /**
     * A message that can hold any of the supported value types and associated metadata.
     */
    interface Schema$Value {
        /**
         * An array value. Cannot contain another array value. A `Value` instance that sets field `array_value` must not set fields `meaning` or `exclude_from_indexes`.
         */
        arrayValue?: Schema$ArrayValue;
        /**
         * A blob value. May have at most 1,000,000 bytes. When `exclude_from_indexes` is false, may have at most 1500 bytes. In JSON requests, must be base64-encoded.
         */
        blobValue?: string;
        /**
         * A boolean value.
         */
        booleanValue?: boolean;
        /**
         * A double value.
         */
        doubleValue?: number;
        /**
         * An entity value.  - May have no key. - May have a key with an incomplete key path. - May have a reserved/read-only key.
         */
        entityValue?: Schema$Entity;
        /**
         * If the value should be excluded from all indexes including those defined explicitly.
         */
        excludeFromIndexes?: boolean;
        /**
         * A geo point value representing a point on the surface of Earth.
         */
        geoPointValue?: Schema$LatLng;
        /**
         * An integer value.
         */
        integerValue?: string;
        /**
         * A key value.
         */
        keyValue?: Schema$Key;
        /**
         * The `meaning` field should only be populated for backwards compatibility.
         */
        meaning?: number;
        /**
         * A null value.
         */
        nullValue?: string;
        /**
         * A UTF-8 encoded string value. When `exclude_from_indexes` is false (it is indexed) , may have at most 1500 bytes. Otherwise, may be set to at least 1,000,000 bytes.
         */
        stringValue?: string;
        /**
         * A timestamp value. When stored in the Datastore, precise only to microseconds; any additional precision is rounded down.
         */
        timestampValue?: string;
    }
    class Resource$Projects {
        context: APIRequestContext;
        indexes: Resource$Projects$Indexes;
        operations: Resource$Projects$Operations;
        constructor(context: APIRequestContext);
        /**
         * datastore.projects.allocateIds
         * @desc Allocates IDs for the given keys, which is useful for referencing an entity before it is inserted.
         * @alias datastore.projects.allocateIds
         * @memberOf! ()
         *
         * @param {object} params Parameters for request
         * @param {string} params.projectId The ID of the project against which to make the request.
         * @param {().AllocateIdsRequest} params.resource Request body data
         * @param {object} [options] Optionally override request options, such as `url`, `method`, and `encoding`.
         * @param {callback} callback The callback that handles the response.
         * @return {object} Request object
         */
        allocateIds(params?: Params$Resource$Projects$Allocateids, options?: MethodOptions): GaxiosPromise<Schema$AllocateIdsResponse>;
        allocateIds(params: Params$Resource$Projects$Allocateids, options: MethodOptions | BodyResponseCallback<Schema$AllocateIdsResponse>, callback: BodyResponseCallback<Schema$AllocateIdsResponse>): void;
        allocateIds(params: Params$Resource$Projects$Allocateids, callback: BodyResponseCallback<Schema$AllocateIdsResponse>): void;
        allocateIds(callback: BodyResponseCallback<Schema$AllocateIdsResponse>): void;
        /**
         * datastore.projects.beginTransaction
         * @desc Begins a new transaction.
         * @alias datastore.projects.beginTransaction
         * @memberOf! ()
         *
         * @param {object} params Parameters for request
         * @param {string} params.projectId The ID of the project against which to make the request.
         * @param {().BeginTransactionRequest} params.resource Request body data
         * @param {object} [options] Optionally override request options, such as `url`, `method`, and `encoding`.
         * @param {callback} callback The callback that handles the response.
         * @return {object} Request object
         */
        beginTransaction(params?: Params$Resource$Projects$Begintransaction, options?: MethodOptions): GaxiosPromise<Schema$BeginTransactionResponse>;
        beginTransaction(params: Params$Resource$Projects$Begintransaction, options: MethodOptions | BodyResponseCallback<Schema$BeginTransactionResponse>, callback: BodyResponseCallback<Schema$BeginTransactionResponse>): void;
        beginTransaction(params: Params$Resource$Projects$Begintransaction, callback: BodyResponseCallback<Schema$BeginTransactionResponse>): void;
        beginTransaction(callback: BodyResponseCallback<Schema$BeginTransactionResponse>): void;
        /**
         * datastore.projects.commit
         * @desc Commits a transaction, optionally creating, deleting or modifying some entities.
         * @alias datastore.projects.commit
         * @memberOf! ()
         *
         * @param {object} params Parameters for request
         * @param {string} params.projectId The ID of the project against which to make the request.
         * @param {().CommitRequest} params.resource Request body data
         * @param {object} [options] Optionally override request options, such as `url`, `method`, and `encoding`.
         * @param {callback} callback The callback that handles the response.
         * @return {object} Request object
         */
        commit(params?: Params$Resource$Projects$Commit, options?: MethodOptions): GaxiosPromise<Schema$CommitResponse>;
        commit(params: Params$Resource$Projects$Commit, options: MethodOptions | BodyResponseCallback<Schema$CommitResponse>, callback: BodyResponseCallback<Schema$CommitResponse>): void;
        commit(params: Params$Resource$Projects$Commit, callback: BodyResponseCallback<Schema$CommitResponse>): void;
        commit(callback: BodyResponseCallback<Schema$CommitResponse>): void;
        /**
         * datastore.projects.export
         * @desc Exports a copy of all or a subset of entities from Google Cloud Datastore to another storage system, such as Google Cloud Storage. Recent updates to entities may not be reflected in the export. The export occurs in the background and its progress can be monitored and managed via the Operation resource that is created. The output of an export may only be used once the associated operation is done. If an export operation is cancelled before completion it may leave partial data behind in Google Cloud Storage.
         * @alias datastore.projects.export
         * @memberOf! ()
         *
         * @param {object} params Parameters for request
         * @param {string} params.projectId Project ID against which to make the request.
         * @param {().GoogleDatastoreAdminV1ExportEntitiesRequest} params.resource Request body data
         * @param {object} [options] Optionally override request options, such as `url`, `method`, and `encoding`.
         * @param {callback} callback The callback that handles the response.
         * @return {object} Request object
         */
        export(params?: Params$Resource$Projects$Export, options?: MethodOptions): GaxiosPromise<Schema$GoogleLongrunningOperation>;
        export(params: Params$Resource$Projects$Export, options: MethodOptions | BodyResponseCallback<Schema$GoogleLongrunningOperation>, callback: BodyResponseCallback<Schema$GoogleLongrunningOperation>): void;
        export(params: Params$Resource$Projects$Export, callback: BodyResponseCallback<Schema$GoogleLongrunningOperation>): void;
        export(callback: BodyResponseCallback<Schema$GoogleLongrunningOperation>): void;
        /**
         * datastore.projects.import
         * @desc Imports entities into Google Cloud Datastore. Existing entities with the same key are overwritten. The import occurs in the background and its progress can be monitored and managed via the Operation resource that is created. If an ImportEntities operation is cancelled, it is possible that a subset of the data has already been imported to Cloud Datastore.
         * @alias datastore.projects.import
         * @memberOf! ()
         *
         * @param {object} params Parameters for request
         * @param {string} params.projectId Project ID against which to make the request.
         * @param {().GoogleDatastoreAdminV1ImportEntitiesRequest} params.resource Request body data
         * @param {object} [options] Optionally override request options, such as `url`, `method`, and `encoding`.
         * @param {callback} callback The callback that handles the response.
         * @return {object} Request object
         */
        import(params?: Params$Resource$Projects$Import, options?: MethodOptions): GaxiosPromise<Schema$GoogleLongrunningOperation>;
        import(params: Params$Resource$Projects$Import, options: MethodOptions | BodyResponseCallback<Schema$GoogleLongrunningOperation>, callback: BodyResponseCallback<Schema$GoogleLongrunningOperation>): void;
        import(params: Params$Resource$Projects$Import, callback: BodyResponseCallback<Schema$GoogleLongrunningOperation>): void;
        import(callback: BodyResponseCallback<Schema$GoogleLongrunningOperation>): void;
        /**
         * datastore.projects.lookup
         * @desc Looks up entities by key.
         * @alias datastore.projects.lookup
         * @memberOf! ()
         *
         * @param {object} params Parameters for request
         * @param {string} params.projectId The ID of the project against which to make the request.
         * @param {().LookupRequest} params.resource Request body data
         * @param {object} [options] Optionally override request options, such as `url`, `method`, and `encoding`.
         * @param {callback} callback The callback that handles the response.
         * @return {object} Request object
         */
        lookup(params?: Params$Resource$Projects$Lookup, options?: MethodOptions): GaxiosPromise<Schema$LookupResponse>;
        lookup(params: Params$Resource$Projects$Lookup, options: MethodOptions | BodyResponseCallback<Schema$LookupResponse>, callback: BodyResponseCallback<Schema$LookupResponse>): void;
        lookup(params: Params$Resource$Projects$Lookup, callback: BodyResponseCallback<Schema$LookupResponse>): void;
        lookup(callback: BodyResponseCallback<Schema$LookupResponse>): void;
        /**
         * datastore.projects.reserveIds
         * @desc Prevents the supplied keys' IDs from being auto-allocated by Cloud Datastore.
         * @alias datastore.projects.reserveIds
         * @memberOf! ()
         *
         * @param {object} params Parameters for request
         * @param {string} params.projectId The ID of the project against which to make the request.
         * @param {().ReserveIdsRequest} params.resource Request body data
         * @param {object} [options] Optionally override request options, such as `url`, `method`, and `encoding`.
         * @param {callback} callback The callback that handles the response.
         * @return {object} Request object
         */
        reserveIds(params?: Params$Resource$Projects$Reserveids, options?: MethodOptions): GaxiosPromise<Schema$ReserveIdsResponse>;
        reserveIds(params: Params$Resource$Projects$Reserveids, options: MethodOptions | BodyResponseCallback<Schema$ReserveIdsResponse>, callback: BodyResponseCallback<Schema$ReserveIdsResponse>): void;
        reserveIds(params: Params$Resource$Projects$Reserveids, callback: BodyResponseCallback<Schema$ReserveIdsResponse>): void;
        reserveIds(callback: BodyResponseCallback<Schema$ReserveIdsResponse>): void;
        /**
         * datastore.projects.rollback
         * @desc Rolls back a transaction.
         * @alias datastore.projects.rollback
         * @memberOf! ()
         *
         * @param {object} params Parameters for request
         * @param {string} params.projectId The ID of the project against which to make the request.
         * @param {().RollbackRequest} params.resource Request body data
         * @param {object} [options] Optionally override request options, such as `url`, `method`, and `encoding`.
         * @param {callback} callback The callback that handles the response.
         * @return {object} Request object
         */
        rollback(params?: Params$Resource$Projects$Rollback, options?: MethodOptions): GaxiosPromise<Schema$RollbackResponse>;
        rollback(params: Params$Resource$Projects$Rollback, options: MethodOptions | BodyResponseCallback<Schema$RollbackResponse>, callback: BodyResponseCallback<Schema$RollbackResponse>): void;
        rollback(params: Params$Resource$Projects$Rollback, callback: BodyResponseCallback<Schema$RollbackResponse>): void;
        rollback(callback: BodyResponseCallback<Schema$RollbackResponse>): void;
        /**
         * datastore.projects.runQuery
         * @desc Queries for entities.
         * @alias datastore.projects.runQuery
         * @memberOf! ()
         *
         * @param {object} params Parameters for request
         * @param {string} params.projectId The ID of the project against which to make the request.
         * @param {().RunQueryRequest} params.resource Request body data
         * @param {object} [options] Optionally override request options, such as `url`, `method`, and `encoding`.
         * @param {callback} callback The callback that handles the response.
         * @return {object} Request object
         */
        runQuery(params?: Params$Resource$Projects$Runquery, options?: MethodOptions): GaxiosPromise<Schema$RunQueryResponse>;
        runQuery(params: Params$Resource$Projects$Runquery, options: MethodOptions | BodyResponseCallback<Schema$RunQueryResponse>, callback: BodyResponseCallback<Schema$RunQueryResponse>): void;
        runQuery(params: Params$Resource$Projects$Runquery, callback: BodyResponseCallback<Schema$RunQueryResponse>): void;
        runQuery(callback: BodyResponseCallback<Schema$RunQueryResponse>): void;
    }
    interface Params$Resource$Projects$Allocateids extends StandardParameters {
        /**
         * Auth client or API Key for the request
         */
        auth?: string | OAuth2Client | JWT | Compute | UserRefreshClient;
        /**
         * The ID of the project against which to make the request.
         */
        projectId?: string;
        /**
         * Request body metadata
         */
        requestBody?: Schema$AllocateIdsRequest;
    }
    interface Params$Resource$Projects$Begintransaction extends StandardParameters {
        /**
         * Auth client or API Key for the request
         */
        auth?: string | OAuth2Client | JWT | Compute | UserRefreshClient;
        /**
         * The ID of the project against which to make the request.
         */
        projectId?: string;
        /**
         * Request body metadata
         */
        requestBody?: Schema$BeginTransactionRequest;
    }
    interface Params$Resource$Projects$Commit extends StandardParameters {
        /**
         * Auth client or API Key for the request
         */
        auth?: string | OAuth2Client | JWT | Compute | UserRefreshClient;
        /**
         * The ID of the project against which to make the request.
         */
        projectId?: string;
        /**
         * Request body metadata
         */
        requestBody?: Schema$CommitRequest;
    }
    interface Params$Resource$Projects$Export extends StandardParameters {
        /**
         * Auth client or API Key for the request
         */
        auth?: string | OAuth2Client | JWT | Compute | UserRefreshClient;
        /**
         * Project ID against which to make the request.
         */
        projectId?: string;
        /**
         * Request body metadata
         */
        requestBody?: Schema$GoogleDatastoreAdminV1ExportEntitiesRequest;
    }
    interface Params$Resource$Projects$Import extends StandardParameters {
        /**
         * Auth client or API Key for the request
         */
        auth?: string | OAuth2Client | JWT | Compute | UserRefreshClient;
        /**
         * Project ID against which to make the request.
         */
        projectId?: string;
        /**
         * Request body metadata
         */
        requestBody?: Schema$GoogleDatastoreAdminV1ImportEntitiesRequest;
    }
    interface Params$Resource$Projects$Lookup extends StandardParameters {
        /**
         * Auth client or API Key for the request
         */
        auth?: string | OAuth2Client | JWT | Compute | UserRefreshClient;
        /**
         * The ID of the project against which to make the request.
         */
        projectId?: string;
        /**
         * Request body metadata
         */
        requestBody?: Schema$LookupRequest;
    }
    interface Params$Resource$Projects$Reserveids extends StandardParameters {
        /**
         * Auth client or API Key for the request
         */
        auth?: string | OAuth2Client | JWT | Compute | UserRefreshClient;
        /**
         * The ID of the project against which to make the request.
         */
        projectId?: string;
        /**
         * Request body metadata
         */
        requestBody?: Schema$ReserveIdsRequest;
    }
    interface Params$Resource$Projects$Rollback extends StandardParameters {
        /**
         * Auth client or API Key for the request
         */
        auth?: string | OAuth2Client | JWT | Compute | UserRefreshClient;
        /**
         * The ID of the project against which to make the request.
         */
        projectId?: string;
        /**
         * Request body metadata
         */
        requestBody?: Schema$RollbackRequest;
    }
    interface Params$Resource$Projects$Runquery extends StandardParameters {
        /**
         * Auth client or API Key for the request
         */
        auth?: string | OAuth2Client | JWT | Compute | UserRefreshClient;
        /**
         * The ID of the project against which to make the request.
         */
        projectId?: string;
        /**
         * Request body metadata
         */
        requestBody?: Schema$RunQueryRequest;
    }
    class Resource$Projects$Indexes {
        context: APIRequestContext;
        constructor(context: APIRequestContext);
        /**
         * datastore.projects.indexes.get
         * @desc Gets an index.
         * @alias datastore.projects.indexes.get
         * @memberOf! ()
         *
         * @param {object} params Parameters for request
         * @param {string} params.indexId The resource ID of the index to get.
         * @param {string} params.projectId Project ID against which to make the request.
         * @param {object} [options] Optionally override request options, such as `url`, `method`, and `encoding`.
         * @param {callback} callback The callback that handles the response.
         * @return {object} Request object
         */
        get(params?: Params$Resource$Projects$Indexes$Get, options?: MethodOptions): GaxiosPromise<Schema$GoogleDatastoreAdminV1Index>;
        get(params: Params$Resource$Projects$Indexes$Get, options: MethodOptions | BodyResponseCallback<Schema$GoogleDatastoreAdminV1Index>, callback: BodyResponseCallback<Schema$GoogleDatastoreAdminV1Index>): void;
        get(params: Params$Resource$Projects$Indexes$Get, callback: BodyResponseCallback<Schema$GoogleDatastoreAdminV1Index>): void;
        get(callback: BodyResponseCallback<Schema$GoogleDatastoreAdminV1Index>): void;
        /**
         * datastore.projects.indexes.list
         * @desc Lists the indexes that match the specified filters.  Datastore uses an eventually consistent query to fetch the list of indexes and may occasionally return stale results.
         * @alias datastore.projects.indexes.list
         * @memberOf! ()
         *
         * @param {object} params Parameters for request
         * @param {string=} params.filter
         * @param {integer=} params.pageSize The maximum number of items to return.  If zero, then all results will be returned.
         * @param {string=} params.pageToken The next_page_token value returned from a previous List request, if any.
         * @param {string} params.projectId Project ID against which to make the request.
         * @param {object} [options] Optionally override request options, such as `url`, `method`, and `encoding`.
         * @param {callback} callback The callback that handles the response.
         * @return {object} Request object
         */
        list(params?: Params$Resource$Projects$Indexes$List, options?: MethodOptions): GaxiosPromise<Schema$GoogleDatastoreAdminV1ListIndexesResponse>;
        list(params: Params$Resource$Projects$Indexes$List, options: MethodOptions | BodyResponseCallback<Schema$GoogleDatastoreAdminV1ListIndexesResponse>, callback: BodyResponseCallback<Schema$GoogleDatastoreAdminV1ListIndexesResponse>): void;
        list(params: Params$Resource$Projects$Indexes$List, callback: BodyResponseCallback<Schema$GoogleDatastoreAdminV1ListIndexesResponse>): void;
        list(callback: BodyResponseCallback<Schema$GoogleDatastoreAdminV1ListIndexesResponse>): void;
    }
    interface Params$Resource$Projects$Indexes$Get extends StandardParameters {
        /**
         * Auth client or API Key for the request
         */
        auth?: string | OAuth2Client | JWT | Compute | UserRefreshClient;
        /**
         * The resource ID of the index to get.
         */
        indexId?: string;
        /**
         * Project ID against which to make the request.
         */
        projectId?: string;
    }
    interface Params$Resource$Projects$Indexes$List extends StandardParameters {
        /**
         * Auth client or API Key for the request
         */
        auth?: string | OAuth2Client | JWT | Compute | UserRefreshClient;
        /**
         *
         */
        filter?: string;
        /**
         * The maximum number of items to return.  If zero, then all results will be returned.
         */
        pageSize?: number;
        /**
         * The next_page_token value returned from a previous List request, if any.
         */
        pageToken?: string;
        /**
         * Project ID against which to make the request.
         */
        projectId?: string;
    }
    class Resource$Projects$Operations {
        context: APIRequestContext;
        constructor(context: APIRequestContext);
        /**
         * datastore.projects.operations.cancel
         * @desc Starts asynchronous cancellation on a long-running operation.  The server makes a best effort to cancel the operation, but success is not guaranteed.  If the server doesn't support this method, it returns `google.rpc.Code.UNIMPLEMENTED`.  Clients can use Operations.GetOperation or other methods to check whether the cancellation succeeded or whether the operation completed despite cancellation. On successful cancellation, the operation is not deleted; instead, it becomes an operation with an Operation.error value with a google.rpc.Status.code of 1, corresponding to `Code.CANCELLED`.
         * @alias datastore.projects.operations.cancel
         * @memberOf! ()
         *
         * @param {object} params Parameters for request
         * @param {string} params.name The name of the operation resource to be cancelled.
         * @param {object} [options] Optionally override request options, such as `url`, `method`, and `encoding`.
         * @param {callback} callback The callback that handles the response.
         * @return {object} Request object
         */
        cancel(params?: Params$Resource$Projects$Operations$Cancel, options?: MethodOptions): GaxiosPromise<Schema$Empty>;
        cancel(params: Params$Resource$Projects$Operations$Cancel, options: MethodOptions | BodyResponseCallback<Schema$Empty>, callback: BodyResponseCallback<Schema$Empty>): void;
        cancel(params: Params$Resource$Projects$Operations$Cancel, callback: BodyResponseCallback<Schema$Empty>): void;
        cancel(callback: BodyResponseCallback<Schema$Empty>): void;
        /**
         * datastore.projects.operations.delete
         * @desc Deletes a long-running operation. This method indicates that the client is no longer interested in the operation result. It does not cancel the operation. If the server doesn't support this method, it returns `google.rpc.Code.UNIMPLEMENTED`.
         * @alias datastore.projects.operations.delete
         * @memberOf! ()
         *
         * @param {object} params Parameters for request
         * @param {string} params.name The name of the operation resource to be deleted.
         * @param {object} [options] Optionally override request options, such as `url`, `method`, and `encoding`.
         * @param {callback} callback The callback that handles the response.
         * @return {object} Request object
         */
        delete(params?: Params$Resource$Projects$Operations$Delete, options?: MethodOptions): GaxiosPromise<Schema$Empty>;
        delete(params: Params$Resource$Projects$Operations$Delete, options: MethodOptions | BodyResponseCallback<Schema$Empty>, callback: BodyResponseCallback<Schema$Empty>): void;
        delete(params: Params$Resource$Projects$Operations$Delete, callback: BodyResponseCallback<Schema$Empty>): void;
        delete(callback: BodyResponseCallback<Schema$Empty>): void;
        /**
         * datastore.projects.operations.get
         * @desc Gets the latest state of a long-running operation.  Clients can use this method to poll the operation result at intervals as recommended by the API service.
         * @alias datastore.projects.operations.get
         * @memberOf! ()
         *
         * @param {object} params Parameters for request
         * @param {string} params.name The name of the operation resource.
         * @param {object} [options] Optionally override request options, such as `url`, `method`, and `encoding`.
         * @param {callback} callback The callback that handles the response.
         * @return {object} Request object
         */
        get(params?: Params$Resource$Projects$Operations$Get, options?: MethodOptions): GaxiosPromise<Schema$GoogleLongrunningOperation>;
        get(params: Params$Resource$Projects$Operations$Get, options: MethodOptions | BodyResponseCallback<Schema$GoogleLongrunningOperation>, callback: BodyResponseCallback<Schema$GoogleLongrunningOperation>): void;
        get(params: Params$Resource$Projects$Operations$Get, callback: BodyResponseCallback<Schema$GoogleLongrunningOperation>): void;
        get(callback: BodyResponseCallback<Schema$GoogleLongrunningOperation>): void;
        /**
         * datastore.projects.operations.list
         * @desc Lists operations that match the specified filter in the request. If the server doesn't support this method, it returns `UNIMPLEMENTED`.  NOTE: the `name` binding allows API services to override the binding to use different resource name schemes, such as `users/x/operations`. To override the binding, API services can add a binding such as `"/v1/{name=users/x}/operations"` to their service configuration. For backwards compatibility, the default name includes the operations collection id, however overriding users must ensure the name binding is the parent resource, without the operations collection id.
         * @alias datastore.projects.operations.list
         * @memberOf! ()
         *
         * @param {object} params Parameters for request
         * @param {string=} params.filter The standard list filter.
         * @param {string} params.name The name of the operation's parent resource.
         * @param {integer=} params.pageSize The standard list page size.
         * @param {string=} params.pageToken The standard list page token.
         * @param {object} [options] Optionally override request options, such as `url`, `method`, and `encoding`.
         * @param {callback} callback The callback that handles the response.
         * @return {object} Request object
         */
        list(params?: Params$Resource$Projects$Operations$List, options?: MethodOptions): GaxiosPromise<Schema$GoogleLongrunningListOperationsResponse>;
        list(params: Params$Resource$Projects$Operations$List, options: MethodOptions | BodyResponseCallback<Schema$GoogleLongrunningListOperationsResponse>, callback: BodyResponseCallback<Schema$GoogleLongrunningListOperationsResponse>): void;
        list(params: Params$Resource$Projects$Operations$List, callback: BodyResponseCallback<Schema$GoogleLongrunningListOperationsResponse>): void;
        list(callback: BodyResponseCallback<Schema$GoogleLongrunningListOperationsResponse>): void;
    }
    interface Params$Resource$Projects$Operations$Cancel extends StandardParameters {
        /**
         * Auth client or API Key for the request
         */
        auth?: string | OAuth2Client | JWT | Compute | UserRefreshClient;
        /**
         * The name of the operation resource to be cancelled.
         */
        name?: string;
    }
    interface Params$Resource$Projects$Operations$Delete extends StandardParameters {
        /**
         * Auth client or API Key for the request
         */
        auth?: string | OAuth2Client | JWT | Compute | UserRefreshClient;
        /**
         * The name of the operation resource to be deleted.
         */
        name?: string;
    }
    interface Params$Resource$Projects$Operations$Get extends StandardParameters {
        /**
         * Auth client or API Key for the request
         */
        auth?: string | OAuth2Client | JWT | Compute | UserRefreshClient;
        /**
         * The name of the operation resource.
         */
        name?: string;
    }
    interface Params$Resource$Projects$Operations$List extends StandardParameters {
        /**
         * Auth client or API Key for the request
         */
        auth?: string | OAuth2Client | JWT | Compute | UserRefreshClient;
        /**
         * The standard list filter.
         */
        filter?: string;
        /**
         * The name of the operation's parent resource.
         */
        name?: string;
        /**
         * The standard list page size.
         */
        pageSize?: number;
        /**
         * The standard list page token.
         */
        pageToken?: string;
    }
}
