The returned connection object should not be used directly; instead it should be passed as an argument to the constructor ofBatchServiceClient.
The optionaloptionsargument may be used to configure aspects of the returnedBatchServiceConnection. Expected options are any of the types in the following option lists:
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-09-04 UTC."],[[["\u003cp\u003eThis webpage provides documentation for the Google Cloud Batch C++ client library, specifically version 2.19.0, including links to older versions.\u003c/p\u003e\n"],["\u003cp\u003eThe latest release candidate (rc) version is 2.37.0-rc, and the page allows navigation through all releases down to version 2.11.0.\u003c/p\u003e\n"],["\u003cp\u003eThe documentation includes details on the \u003ccode\u003eBatchServiceClient\u003c/code\u003e, \u003ccode\u003eBatchServiceConnection\u003c/code\u003e, and associated classes for managing batch services, along with descriptions of retry and backoff policies.\u003c/p\u003e\n"],["\u003cp\u003eKey components such as structs for configuring options and functions like \u003ccode\u003eMakeBatchServiceConnection\u003c/code\u003e and \u003ccode\u003eMakeDefaultBatchServiceConnectionIdempotencyPolicy\u003c/code\u003e are explained.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eBatchServicePolicyOptionList\u003c/code\u003e type alias is also documented, showing the composition of options for the Batch Service.\u003c/p\u003e\n"]]],[],null,["# Namespace google::cloud::batch_v1 (2.19.0)\n\nVersion 2.19.0keyboard_arrow_down\n\n- [2.42.0-rc (latest)](/cpp/docs/reference/batch/latest/namespacegoogle_1_1cloud_1_1batch__v1)\n- [2.41.0](/cpp/docs/reference/batch/2.41.0/namespacegoogle_1_1cloud_1_1batch__v1)\n- [2.40.0](/cpp/docs/reference/batch/2.40.0/namespacegoogle_1_1cloud_1_1batch__v1)\n- [2.39.0](/cpp/docs/reference/batch/2.39.0/namespacegoogle_1_1cloud_1_1batch__v1)\n- [2.38.0](/cpp/docs/reference/batch/2.38.0/namespacegoogle_1_1cloud_1_1batch__v1)\n- [2.37.0](/cpp/docs/reference/batch/2.37.0/namespacegoogle_1_1cloud_1_1batch__v1)\n- [2.36.0](/cpp/docs/reference/batch/2.36.0/namespacegoogle_1_1cloud_1_1batch__v1)\n- [2.35.0](/cpp/docs/reference/batch/2.35.0/namespacegoogle_1_1cloud_1_1batch__v1)\n- [2.34.0](/cpp/docs/reference/batch/2.34.0/namespacegoogle_1_1cloud_1_1batch__v1)\n- [2.33.0](/cpp/docs/reference/batch/2.33.0/namespacegoogle_1_1cloud_1_1batch__v1)\n- [2.32.0](/cpp/docs/reference/batch/2.32.0/namespacegoogle_1_1cloud_1_1batch__v1)\n- [2.31.0](/cpp/docs/reference/batch/2.31.0/namespacegoogle_1_1cloud_1_1batch__v1)\n- [2.30.0](/cpp/docs/reference/batch/2.30.0/namespacegoogle_1_1cloud_1_1batch__v1)\n- [2.29.0](/cpp/docs/reference/batch/2.29.0/namespacegoogle_1_1cloud_1_1batch__v1)\n- [2.28.0](/cpp/docs/reference/batch/2.28.0/namespacegoogle_1_1cloud_1_1batch__v1)\n- [2.27.0](/cpp/docs/reference/batch/2.27.0/namespacegoogle_1_1cloud_1_1batch__v1)\n- [2.26.0](/cpp/docs/reference/batch/2.26.0/namespacegoogle_1_1cloud_1_1batch__v1)\n- [2.25.1](/cpp/docs/reference/batch/2.25.1/namespacegoogle_1_1cloud_1_1batch__v1)\n- [2.24.0](/cpp/docs/reference/batch/2.24.0/namespacegoogle_1_1cloud_1_1batch__v1)\n- [2.23.0](/cpp/docs/reference/batch/2.23.0/namespacegoogle_1_1cloud_1_1batch__v1)\n- [2.22.1](/cpp/docs/reference/batch/2.22.1/namespacegoogle_1_1cloud_1_1batch__v1)\n- [2.21.0](/cpp/docs/reference/batch/2.21.0/namespacegoogle_1_1cloud_1_1batch__v1)\n- [2.20.0](/cpp/docs/reference/batch/2.20.0/namespacegoogle_1_1cloud_1_1batch__v1)\n- [2.19.0](/cpp/docs/reference/batch/2.19.0/namespacegoogle_1_1cloud_1_1batch__v1)\n- [2.18.0](/cpp/docs/reference/batch/2.18.0/namespacegoogle_1_1cloud_1_1batch__v1)\n- [2.17.0](/cpp/docs/reference/batch/2.17.0/namespacegoogle_1_1cloud_1_1batch__v1)\n- [2.16.0](/cpp/docs/reference/batch/2.16.0/namespacegoogle_1_1cloud_1_1batch__v1)\n- [2.15.1](/cpp/docs/reference/batch/2.15.1/namespacegoogle_1_1cloud_1_1batch__v1)\n- [2.14.0](/cpp/docs/reference/batch/2.14.0/namespacegoogle_1_1cloud_1_1batch__v1)\n- [2.13.0](/cpp/docs/reference/batch/2.13.0/namespacegoogle_1_1cloud_1_1batch__v1)\n- [2.12.0](/cpp/docs/reference/batch/2.12.0/namespacegoogle_1_1cloud_1_1batch__v1)\n- [2.11.0](/cpp/docs/reference/batch/2.11.0/namespacegoogle_1_1cloud_1_1batch__v1) \n\nClasses\n-------\n\n### [BatchServiceClient](/cpp/docs/reference/batch/2.19.0/classgoogle_1_1cloud_1_1batch__v1_1_1BatchServiceClient)\n\nGoogle Batch Service.\n\n### [BatchServiceConnection](/cpp/docs/reference/batch/2.19.0/classgoogle_1_1cloud_1_1batch__v1_1_1BatchServiceConnection)\n\nThe [`BatchServiceConnection`](/cpp/docs/reference/batch/2.19.0/classgoogle_1_1cloud_1_1batch__v1_1_1BatchServiceConnection) object for [`BatchServiceClient`](/cpp/docs/reference/batch/2.19.0/classgoogle_1_1cloud_1_1batch__v1_1_1BatchServiceClient).\n\n### [BatchServiceConnectionIdempotencyPolicy](/cpp/docs/reference/batch/2.19.0/classgoogle_1_1cloud_1_1batch__v1_1_1BatchServiceConnectionIdempotencyPolicy)\n\n### [BatchServiceLimitedErrorCountRetryPolicy](/cpp/docs/reference/batch/2.19.0/classgoogle_1_1cloud_1_1batch__v1_1_1BatchServiceLimitedErrorCountRetryPolicy)\n\nA retry policy for [`BatchServiceConnection`](/cpp/docs/reference/batch/2.19.0/classgoogle_1_1cloud_1_1batch__v1_1_1BatchServiceConnection) based on counting errors.\n\n### [BatchServiceLimitedTimeRetryPolicy](/cpp/docs/reference/batch/2.19.0/classgoogle_1_1cloud_1_1batch__v1_1_1BatchServiceLimitedTimeRetryPolicy)\n\nA retry policy for [`BatchServiceConnection`](/cpp/docs/reference/batch/2.19.0/classgoogle_1_1cloud_1_1batch__v1_1_1BatchServiceConnection) based on elapsed time.\n\n### [BatchServiceRetryPolicy](/cpp/docs/reference/batch/2.19.0/classgoogle_1_1cloud_1_1batch__v1_1_1BatchServiceRetryPolicy)\n\nThe retry policy for [`BatchServiceConnection`](/cpp/docs/reference/batch/2.19.0/classgoogle_1_1cloud_1_1batch__v1_1_1BatchServiceConnection).\n\nStructs\n-------\n\n### [BatchServiceBackoffPolicyOption](/cpp/docs/reference/batch/2.19.0/structgoogle_1_1cloud_1_1batch__v1_1_1BatchServiceBackoffPolicyOption)\n\nUse with [`google::cloud::Options`](https://cloud.google.com/cpp/docs/reference/common/latest/classgoogle_1_1cloud_1_1Options.html) to configure the backoff policy.\n\n### [BatchServiceConnectionIdempotencyPolicyOption](/cpp/docs/reference/batch/2.19.0/structgoogle_1_1cloud_1_1batch__v1_1_1BatchServiceConnectionIdempotencyPolicyOption)\n\nUse with [`google::cloud::Options`](https://cloud.google.com/cpp/docs/reference/common/latest/classgoogle_1_1cloud_1_1Options.html) to configure which operations are retried.\n\n### [BatchServicePollingPolicyOption](/cpp/docs/reference/batch/2.19.0/structgoogle_1_1cloud_1_1batch__v1_1_1BatchServicePollingPolicyOption)\n\nUse with [`google::cloud::Options`](https://cloud.google.com/cpp/docs/reference/common/latest/classgoogle_1_1cloud_1_1Options.html) to configure the long-running operations polling policy.\n\n### [BatchServiceRetryPolicyOption](/cpp/docs/reference/batch/2.19.0/structgoogle_1_1cloud_1_1batch__v1_1_1BatchServiceRetryPolicyOption)\n\nUse with [`google::cloud::Options`](https://cloud.google.com/cpp/docs/reference/common/latest/classgoogle_1_1cloud_1_1Options.html) to configure the retry policy.\n\nFunctions\n---------\n\n### MakeBatchServiceConnection(Options)\n\nA factory function to construct an object of type [`BatchServiceConnection`](/cpp/docs/reference/batch/2.19.0/classgoogle_1_1cloud_1_1batch__v1_1_1BatchServiceConnection). \nThe returned connection object should not be used directly; instead it should be passed as an argument to the constructor of [BatchServiceClient](/cpp/docs/reference/batch/2.19.0/classgoogle_1_1cloud_1_1batch__v1_1_1BatchServiceClient).\n\nThe optional `options` argument may be used to configure aspects of the returned [`BatchServiceConnection`](/cpp/docs/reference/batch/2.19.0/classgoogle_1_1cloud_1_1batch__v1_1_1BatchServiceConnection). Expected options are any of the types in the following option lists:\n\n- [`google::cloud::CommonOptionList`](https://cloud.google.com/cpp/docs/reference/common/latest/namespacegoogle_1_1cloud.html)\n- [`google::cloud::GrpcOptionList`](https://cloud.google.com/cpp/docs/reference/common/latest/namespacegoogle_1_1cloud.html)\n- [`google::cloud::UnifiedCredentialsOptionList`](https://cloud.google.com/cpp/docs/reference/common/latest/namespacegoogle_1_1cloud.html)\n- [`google::cloud::batch_v1::BatchServicePolicyOptionList`](/cpp/docs/reference/batch/2.19.0/namespacegoogle_1_1cloud_1_1batch__v1)\n\n| **Note:** Unexpected options will be ignored. To log unexpected options instead, set `GOOGLE_CLOUD_CPP_ENABLE_CLOG=yes` in the environment.\n\n### MakeDefaultBatchServiceConnectionIdempotencyPolicy()\n\nType Aliases\n------------\n\n### BatchServicePolicyOptionList\n\n**Alias Of** : `OptionList\u003c BatchServiceRetryPolicyOption, BatchServiceBackoffPolicyOption, BatchServicePollingPolicyOption, BatchServiceConnectionIdempotencyPolicyOption \u003e` \nThe options applicable to BatchService."]]
