[[["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 2025-08-28 UTC."],[],[],null,["# Cloud Spanner API - Class Google::Cloud::Spanner::Admin::Database::Configuration (v2.27.0)\n\nVersion latestkeyboard_arrow_down\n\n- [2.27.0 (latest)](/ruby/docs/reference/google-cloud-spanner/latest/Google-Cloud-Spanner-Admin-Database-Configuration)\n- [2.26.0](/ruby/docs/reference/google-cloud-spanner/2.26.0/Google-Cloud-Spanner-Admin-Database-Configuration)\n- [2.25.0](/ruby/docs/reference/google-cloud-spanner/2.25.0/Google-Cloud-Spanner-Admin-Database-Configuration)\n- [2.24.0](/ruby/docs/reference/google-cloud-spanner/2.24.0/Google-Cloud-Spanner-Admin-Database-Configuration)\n- [2.23.0](/ruby/docs/reference/google-cloud-spanner/2.23.0/Google-Cloud-Spanner-Admin-Database-Configuration)\n- [2.22.0](/ruby/docs/reference/google-cloud-spanner/2.22.0/Google-Cloud-Spanner-Admin-Database-Configuration)\n- [2.21.0](/ruby/docs/reference/google-cloud-spanner/2.21.0/Google-Cloud-Spanner-Admin-Database-Configuration)\n- [2.20.0](/ruby/docs/reference/google-cloud-spanner/2.20.0/Google-Cloud-Spanner-Admin-Database-Configuration)\n- [2.19.1](/ruby/docs/reference/google-cloud-spanner/2.19.1/Google-Cloud-Spanner-Admin-Database-Configuration)\n- [2.18.1](/ruby/docs/reference/google-cloud-spanner/2.18.1/Google-Cloud-Spanner-Admin-Database-Configuration)\n- [2.17.0](/ruby/docs/reference/google-cloud-spanner/2.17.0/Google-Cloud-Spanner-Admin-Database-Configuration)\n- [2.16.1](/ruby/docs/reference/google-cloud-spanner/2.16.1/Google-Cloud-Spanner-Admin-Database-Configuration)\n- [2.15.0](/ruby/docs/reference/google-cloud-spanner/2.15.0/Google-Cloud-Spanner-Admin-Database-Configuration)\n- [2.14.0](/ruby/docs/reference/google-cloud-spanner/2.14.0/Google-Cloud-Spanner-Admin-Database-Configuration)\n- [2.13.0](/ruby/docs/reference/google-cloud-spanner/2.13.0/Google-Cloud-Spanner-Admin-Database-Configuration)\n- [2.12.1](/ruby/docs/reference/google-cloud-spanner/2.12.1/Google-Cloud-Spanner-Admin-Database-Configuration)\n- [2.11.0](/ruby/docs/reference/google-cloud-spanner/2.11.0/Google-Cloud-Spanner-Admin-Database-Configuration) \nReference documentation and code samples for the Cloud Spanner API class Google::Cloud::Spanner::Admin::Database::Configuration.\n\nConfiguration class for the Spanner Admin Database.\n\n\n\u003cbr /\u003e\n\nThis class provides control over timeouts, retry behavior,\nquery options, and other low-level controls. \n\nInherits\n--------\n\n- Object \n\nExtended By\n-----------\n\n- Gapic::Config\n\nMethods\n-------\n\n### #credentials\n\n def credentials() -\u003e ::Object\n\nCredentials to send with calls. You may provide any of the following types:\n\n- (`String`) The path to a service account key file in JSON format\n- (`Hash`) A service account key as a Hash\n- (`Google::Auth::Credentials`) A googleauth credentials object (see the [googleauth docs](https://googleapis.dev/ruby/googleauth/latest/index.html))\n- (`Signet::OAuth2::Client`) A signet oauth2 client object (see the [signet docs](https://googleapis.dev/ruby/signet/latest/Signet/OAuth2/Client.html))\n- (`GRPC::Core::Channel`) a gRPC channel with included credentials\n- (`GRPC::Core::ChannelCredentials`) a gRPC credentails object\n- (`nil`) indicating no credentials \n**Returns**\n\n- (::Object)\n\n### #credentials=\n\n def credentials=(value) -\u003e ::Object\n\nCredentials to send with calls. You may provide any of the following types:\n\n- (`String`) The path to a service account key file in JSON format\n- (`Hash`) A service account key as a Hash\n- (`Google::Auth::Credentials`) A googleauth credentials object (see the [googleauth docs](https://googleapis.dev/ruby/googleauth/latest/index.html))\n- (`Signet::OAuth2::Client`) A signet oauth2 client object (see the [signet docs](https://googleapis.dev/ruby/signet/latest/Signet/OAuth2/Client.html))\n- (`GRPC::Core::Channel`) a gRPC channel with included credentials\n- (`GRPC::Core::ChannelCredentials`) a gRPC credentails object\n- (`nil`) indicating no credentials \n**Parameter**\n\n- **value** (::Object) \n**Returns**\n\n- (::Object)\n\n### #endpoint\n\n def endpoint() -\u003e ::String\n\nThe hostname or hostname:port of the service endpoint.\nDefaults to `\"spanner.googleapis.com\"`. \n**Returns**\n\n- (::String)\n\n### #endpoint=\n\n def endpoint=(value) -\u003e ::String\n\nThe hostname or hostname:port of the service endpoint.\nDefaults to `\"spanner.googleapis.com\"`. \n**Parameter**\n\n- **value** (::String) \n**Returns**\n\n- (::String)\n\n### #interceptors\n\n def interceptors() -\u003e ::Array\u003c::GRPC::ClientInterceptor\u003e\n\nAn array of interceptors that are run before calls are executed. \n**Returns**\n\n- (::Array\\\u003c::GRPC::ClientInterceptor\\\u003e)\n\n### #interceptors=\n\n def interceptors=(value) -\u003e ::Array\u003c::GRPC::ClientInterceptor\u003e\n\nAn array of interceptors that are run before calls are executed. \n**Parameter**\n\n- **value** (::Array\\\u003c::GRPC::ClientInterceptor\\\u003e) \n**Returns**\n\n- (::Array\\\u003c::GRPC::ClientInterceptor\\\u003e)\n\n### #lib_name\n\n def lib_name() -\u003e ::String\n\nThe library name as recorded in instrumentation and logging \n**Returns**\n\n- (::String)\n\n### #lib_name=\n\n def lib_name=(value) -\u003e ::String\n\nThe library name as recorded in instrumentation and logging \n**Parameter**\n\n- **value** (::String) \n**Returns**\n\n- (::String)\n\n### #lib_version\n\n def lib_version() -\u003e ::String\n\nThe library version as recorded in instrumentation and logging \n**Returns**\n\n- (::String)\n\n### #lib_version=\n\n def lib_version=(value) -\u003e ::String\n\nThe library version as recorded in instrumentation and logging \n**Parameter**\n\n- **value** (::String) \n**Returns**\n\n- (::String)\n\n### #metadata\n\n def metadata() -\u003e ::Hash{::Symbol=\u003e::String}\n\nAdditional gRPC headers to be sent with the call. \n**Returns**\n\n- (::Hash{::Symbol=\\\u003e::String})\n\n### #metadata=\n\n def metadata=(value) -\u003e ::Hash{::Symbol=\u003e::String}\n\nAdditional gRPC headers to be sent with the call. \n**Parameter**\n\n- **value** (::Hash{::Symbol=\\\u003e::String}) \n**Returns**\n\n- (::Hash{::Symbol=\\\u003e::String})\n\n### #quota_project\n\n def quota_project() -\u003e ::String\n\nA separate project against which to charge quota. \n**Returns**\n\n- (::String)\n\n### #quota_project=\n\n def quota_project=(value) -\u003e ::String\n\nA separate project against which to charge quota. \n**Parameter**\n\n- **value** (::String) \n**Returns**\n\n- (::String)\n\n### #retry_policy\n\n def retry_policy() -\u003e ::Hash\n\nThe retry policy. The value is a hash with the following keys:\n\n- `:initial_delay` (*type:* `Numeric`) - The initial delay in seconds.\n- `:max_delay` (*type:* `Numeric`) - The max delay in seconds.\n- `:multiplier` (*type:* `Numeric`) - The incremental backoff multiplier.\n- `:retry_codes` (*type:* `Array\u003cString\u003e`) - The error codes that should trigger a retry. \n**Returns**\n\n- (::Hash)\n\n### #retry_policy=\n\n def retry_policy=(value) -\u003e ::Hash\n\nThe retry policy. The value is a hash with the following keys:\n\n- `:initial_delay` (*type:* `Numeric`) - The initial delay in seconds.\n- `:max_delay` (*type:* `Numeric`) - The max delay in seconds.\n- `:multiplier` (*type:* `Numeric`) - The incremental backoff multiplier.\n- `:retry_codes` (*type:* `Array\u003cString\u003e`) - The error codes that should trigger a retry. \n**Parameter**\n\n- **value** (::Hash) \n**Returns**\n\n- (::Hash)\n\n### #scope\n\n def scope() -\u003e ::Array\u003c::String\u003e\n\nThe OAuth scopes \n**Returns**\n\n- (::Array\\\u003c::String\\\u003e)\n\n### #scope=\n\n def scope=(value) -\u003e ::Array\u003c::String\u003e\n\nThe OAuth scopes \n**Parameter**\n\n- **value** (::Array\\\u003c::String\\\u003e) \n**Returns**\n\n- (::Array\\\u003c::String\\\u003e)\n\n### #timeout\n\n def timeout() -\u003e ::Numeric\n\nThe call timeout in seconds. \n**Returns**\n\n- (::Numeric)\n\n### #timeout=\n\n def timeout=(value) -\u003e ::Numeric\n\nThe call timeout in seconds. \n**Parameter**\n\n- **value** (::Numeric) \n**Returns**\n\n- (::Numeric)"]]
