Chapter 33. MetadataService 33.1. GetDatabaseBackupStatus GET /v1/backup/status 33.1.1. Description 33.1.2. Parameters 33.1.3. Return Type V1DatabaseBackupStatus 33.1.4. Content Type application/json 33.1.5. Responses Table 33.1. HTTP Response Codes Code Message Datatype 200 A successful response. V1DatabaseBackupStatus 0 An unexpected error response. RuntimeError 33.1.6. Samples 33.1.7. Common object reference 33.1.7.1. ProtobufAny Any contains an arbitrary serialized protocol buffer message along with a URL that describes the type of the serialized message. Protobuf library provides support to pack/unpack Any values in the form of utility functions or additional generated methods of the Any type. Example 1: Pack and unpack a message in C++. Example 2: Pack and unpack a message in Java. The pack methods provided by protobuf library will by default use 'type.googleapis.com/full.type.name' as the type URL and the unpack methods only use the fully qualified type name after the last '/' in the type URL, for example "foo.bar.com/x/y.z" will yield type name "y.z". 33.1.7.1.1. JSON representation The JSON representation of an Any value uses the regular representation of the deserialized, embedded message, with an additional field @type which contains the type URL. Example: If the embedded message type is well-known and has a custom JSON representation, that representation will be embedded adding a field value which holds the custom JSON in addition to the @type field. Example (for message [google.protobuf.Duration][]): Field Name Required Nullable Type Description Format typeUrl String A URL/resource name that uniquely identifies the type of the serialized protocol buffer message. This string must contain at least one \"/\" character. The last segment of the URL's path must represent the fully qualified name of the type (as in path/google.protobuf.Duration ). The name should be in a canonical form (e.g., leading \".\" is not accepted). In practice, teams usually precompile into the binary all types that they expect it to use in the context of Any. However, for URLs which use the scheme http , https , or no scheme, one can optionally set up a type server that maps type URLs to message definitions as follows: * If no scheme is provided, https is assumed. * An HTTP GET on the URL must yield a [google.protobuf.Type][] value in binary format, or produce an error. * Applications are allowed to cache lookup results based on the URL, or have them precompiled into a binary to avoid any lookup. Therefore, binary compatibility needs to be preserved on changes to types. (Use versioned type names to manage breaking changes.) Note: this functionality is not currently available in the official protobuf release, and it is not used for type URLs beginning with type.googleapis.com. As of May 2023, there are no widely used type server implementations and no plans to implement one. Schemes other than http , https (or the empty scheme) might be used with implementation specific semantics. value byte[] Must be a valid serialized protocol buffer of the above specified type. byte 33.1.7.2. RuntimeError Field Name Required Nullable Type Description Format error String code Integer int32 message String details List of ProtobufAny 33.1.7.3. StorageBackupInfo Field Name Required Nullable Type Description Format backupLastRunAt Date date-time status StorageOperationStatus FAIL, PASS, requestor StorageSlimUser 33.1.7.4. StorageOperationStatus Enum Values FAIL PASS 33.1.7.5. StorageSlimUser Field Name Required Nullable Type Description Format id String name String 33.1.7.6. V1DatabaseBackupStatus Field Name Required Nullable Type Description Format backupInfo StorageBackupInfo 33.2. GetCentralCapabilities GET /v1/central-capabilities 33.2.1. Description 33.2.2. Parameters 33.2.3. Return Type V1CentralServicesCapabilities 33.2.4. Content Type application/json 33.2.5. Responses Table 33.2. HTTP Response Codes Code Message Datatype 200 A successful response. V1CentralServicesCapabilities 0 An unexpected error response. RuntimeError 33.2.6. Samples 33.2.7. Common object reference 33.2.7.1. CentralServicesCapabilitiesCapabilityStatus CapabilityAvailable: CapabilityAvailable means that UI and APIs should be available for users to use. This does not automatically mean that the functionality is 100% available and any calls to APIs will result in successful execution. Rather it means that users should be allowed to leverage the functionality as opposed to CapabilityDisabled when functionality should be blocked. CapabilityDisabled: CapabilityDisabled means the corresponding UI should be disabled and attempts to use related APIs should lead to errors. Enum Values CapabilityAvailable CapabilityDisabled 33.2.7.2. ProtobufAny Any contains an arbitrary serialized protocol buffer message along with a URL that describes the type of the serialized message. Protobuf library provides support to pack/unpack Any values in the form of utility functions or additional generated methods of the Any type. Example 1: Pack and unpack a message in C++. Example 2: Pack and unpack a message in Java. The pack methods provided by protobuf library will by default use 'type.googleapis.com/full.type.name' as the type URL and the unpack methods only use the fully qualified type name after the last '/' in the type URL, for example "foo.bar.com/x/y.z" will yield type name "y.z". 33.2.7.2.1. JSON representation The JSON representation of an Any value uses the regular representation of the deserialized, embedded message, with an additional field @type which contains the type URL. Example: If the embedded message type is well-known and has a custom JSON representation, that representation will be embedded adding a field value which holds the custom JSON in addition to the @type field. Example (for message [google.protobuf.Duration][]): Field Name Required Nullable Type Description Format typeUrl String A URL/resource name that uniquely identifies the type of the serialized protocol buffer message. This string must contain at least one \"/\" character. The last segment of the URL's path must represent the fully qualified name of the type (as in path/google.protobuf.Duration ). The name should be in a canonical form (e.g., leading \".\" is not accepted). In practice, teams usually precompile into the binary all types that they expect it to use in the context of Any. However, for URLs which use the scheme http , https , or no scheme, one can optionally set up a type server that maps type URLs to message definitions as follows: * If no scheme is provided, https is assumed. * An HTTP GET on the URL must yield a [google.protobuf.Type][] value in binary format, or produce an error. * Applications are allowed to cache lookup results based on the URL, or have them precompiled into a binary to avoid any lookup. Therefore, binary compatibility needs to be preserved on changes to types. (Use versioned type names to manage breaking changes.) Note: this functionality is not currently available in the official protobuf release, and it is not used for type URLs beginning with type.googleapis.com. As of May 2023, there are no widely used type server implementations and no plans to implement one. Schemes other than http , https (or the empty scheme) might be used with implementation specific semantics. value byte[] Must be a valid serialized protocol buffer of the above specified type. byte 33.2.7.3. RuntimeError Field Name Required Nullable Type Description Format error String code Integer int32 message String details List of ProtobufAny 33.2.7.4. V1CentralServicesCapabilities Provides availability of certain functionality of Central Services in the current configuration. The initial intended use is to disable certain functionality that does not make sense in the Cloud Service context. Field Name Required Nullable Type Description Format centralScanningCanUseContainerIamRoleForEcr CentralServicesCapabilitiesCapabilityStatus CapabilityAvailable, CapabilityDisabled, centralCanUseCloudBackupIntegrations CentralServicesCapabilitiesCapabilityStatus CapabilityAvailable, CapabilityDisabled, centralCanDisplayDeclarativeConfigHealth CentralServicesCapabilitiesCapabilityStatus CapabilityAvailable, CapabilityDisabled, centralCanUpdateCert CentralServicesCapabilitiesCapabilityStatus CapabilityAvailable, CapabilityDisabled, centralCanUseAcscsEmailIntegration CentralServicesCapabilitiesCapabilityStatus CapabilityAvailable, CapabilityDisabled, 33.3. GetDatabaseStatus GET /v1/database/status 33.3.1. Description 33.3.2. Parameters 33.3.3. Return Type V1DatabaseStatus 33.3.4. Content Type application/json 33.3.5. Responses Table 33.3. HTTP Response Codes Code Message Datatype 200 A successful response. V1DatabaseStatus 0 An unexpected error response. RuntimeError 33.3.6. Samples 33.3.7. Common object reference 33.3.7.1. DatabaseStatusDatabaseType Enum Values Hidden RocksDB PostgresDB 33.3.7.2. ProtobufAny Any contains an arbitrary serialized protocol buffer message along with a URL that describes the type of the serialized message. Protobuf library provides support to pack/unpack Any values in the form of utility functions or additional generated methods of the Any type. Example 1: Pack and unpack a message in C++. Example 2: Pack and unpack a message in Java. The pack methods provided by protobuf library will by default use 'type.googleapis.com/full.type.name' as the type URL and the unpack methods only use the fully qualified type name after the last '/' in the type URL, for example "foo.bar.com/x/y.z" will yield type name "y.z". 33.3.7.2.1. JSON representation The JSON representation of an Any value uses the regular representation of the deserialized, embedded message, with an additional field @type which contains the type URL. Example: If the embedded message type is well-known and has a custom JSON representation, that representation will be embedded adding a field value which holds the custom JSON in addition to the @type field. Example (for message [google.protobuf.Duration][]): Field Name Required Nullable Type Description Format typeUrl String A URL/resource name that uniquely identifies the type of the serialized protocol buffer message. This string must contain at least one \"/\" character. The last segment of the URL's path must represent the fully qualified name of the type (as in path/google.protobuf.Duration ). The name should be in a canonical form (e.g., leading \".\" is not accepted). In practice, teams usually precompile into the binary all types that they expect it to use in the context of Any. However, for URLs which use the scheme http , https , or no scheme, one can optionally set up a type server that maps type URLs to message definitions as follows: * If no scheme is provided, https is assumed. * An HTTP GET on the URL must yield a [google.protobuf.Type][] value in binary format, or produce an error. * Applications are allowed to cache lookup results based on the URL, or have them precompiled into a binary to avoid any lookup. Therefore, binary compatibility needs to be preserved on changes to types. (Use versioned type names to manage breaking changes.) Note: this functionality is not currently available in the official protobuf release, and it is not used for type URLs beginning with type.googleapis.com. As of May 2023, there are no widely used type server implementations and no plans to implement one. Schemes other than http , https (or the empty scheme) might be used with implementation specific semantics. value byte[] Must be a valid serialized protocol buffer of the above specified type. byte 33.3.7.3. RuntimeError Field Name Required Nullable Type Description Format error String code Integer int32 message String details List of ProtobufAny 33.3.7.4. V1DatabaseStatus Field Name Required Nullable Type Description Format databaseAvailable Boolean databaseType DatabaseStatusDatabaseType Hidden, RocksDB, PostgresDB, databaseVersion String 33.4. GetMetadata GET /v1/metadata 33.4.1. Description 33.4.2. Parameters 33.4.3. Return Type V1Metadata 33.4.4. Content Type application/json 33.4.5. Responses Table 33.4. HTTP Response Codes Code Message Datatype 200 A successful response. V1Metadata 0 An unexpected error response. RuntimeError 33.4.6. Samples 33.4.7. Common object reference 33.4.7.1. MetadataLicenseStatus Enum Values NONE INVALID EXPIRED RESTARTING VALID 33.4.7.2. ProtobufAny Any contains an arbitrary serialized protocol buffer message along with a URL that describes the type of the serialized message. Protobuf library provides support to pack/unpack Any values in the form of utility functions or additional generated methods of the Any type. Example 1: Pack and unpack a message in C++. Example 2: Pack and unpack a message in Java. The pack methods provided by protobuf library will by default use 'type.googleapis.com/full.type.name' as the type URL and the unpack methods only use the fully qualified type name after the last '/' in the type URL, for example "foo.bar.com/x/y.z" will yield type name "y.z". 33.4.7.2.1. JSON representation The JSON representation of an Any value uses the regular representation of the deserialized, embedded message, with an additional field @type which contains the type URL. Example: If the embedded message type is well-known and has a custom JSON representation, that representation will be embedded adding a field value which holds the custom JSON in addition to the @type field. Example (for message [google.protobuf.Duration][]): Field Name Required Nullable Type Description Format typeUrl String A URL/resource name that uniquely identifies the type of the serialized protocol buffer message. This string must contain at least one \"/\" character. The last segment of the URL's path must represent the fully qualified name of the type (as in path/google.protobuf.Duration ). The name should be in a canonical form (e.g., leading \".\" is not accepted). In practice, teams usually precompile into the binary all types that they expect it to use in the context of Any. However, for URLs which use the scheme http , https , or no scheme, one can optionally set up a type server that maps type URLs to message definitions as follows: * If no scheme is provided, https is assumed. * An HTTP GET on the URL must yield a [google.protobuf.Type][] value in binary format, or produce an error. * Applications are allowed to cache lookup results based on the URL, or have them precompiled into a binary to avoid any lookup. Therefore, binary compatibility needs to be preserved on changes to types. (Use versioned type names to manage breaking changes.) Note: this functionality is not currently available in the official protobuf release, and it is not used for type URLs beginning with type.googleapis.com. As of May 2023, there are no widely used type server implementations and no plans to implement one. Schemes other than http , https (or the empty scheme) might be used with implementation specific semantics. value byte[] Must be a valid serialized protocol buffer of the above specified type. byte 33.4.7.3. RuntimeError Field Name Required Nullable Type Description Format error String code Integer int32 message String details List of ProtobufAny 33.4.7.4. V1Metadata Field Name Required Nullable Type Description Format version String buildFlavor String releaseBuild Boolean licenseStatus MetadataLicenseStatus NONE, INVALID, EXPIRED, RESTARTING, VALID, 33.5. TLSChallenge GET /v1/tls-challenge TLSChallenge 33.5.1. Description Returns all trusted CAs, i.e., secret/additional-ca and Central's cert chain. This is necessary if Central is running behind a load balancer with self-signed certificates. Does not require authentication. 33.5.2. Parameters 33.5.2.1. Query Parameters Name Description Required Default Pattern challengeToken generated challenge token by the service asking for TLS certs. - null 33.5.3. Return Type V1TLSChallengeResponse 33.5.4. Content Type application/json 33.5.5. Responses Table 33.5. HTTP Response Codes Code Message Datatype 200 A successful response. V1TLSChallengeResponse 0 An unexpected error response. RuntimeError 33.5.6. Samples 33.5.7. Common object reference 33.5.7.1. ProtobufAny Any contains an arbitrary serialized protocol buffer message along with a URL that describes the type of the serialized message. Protobuf library provides support to pack/unpack Any values in the form of utility functions or additional generated methods of the Any type. Example 1: Pack and unpack a message in C++. Example 2: Pack and unpack a message in Java. The pack methods provided by protobuf library will by default use 'type.googleapis.com/full.type.name' as the type URL and the unpack methods only use the fully qualified type name after the last '/' in the type URL, for example "foo.bar.com/x/y.z" will yield type name "y.z". 33.5.7.1.1. JSON representation The JSON representation of an Any value uses the regular representation of the deserialized, embedded message, with an additional field @type which contains the type URL. Example: If the embedded message type is well-known and has a custom JSON representation, that representation will be embedded adding a field value which holds the custom JSON in addition to the @type field. Example (for message [google.protobuf.Duration][]): Field Name Required Nullable Type Description Format typeUrl String A URL/resource name that uniquely identifies the type of the serialized protocol buffer message. This string must contain at least one \"/\" character. The last segment of the URL's path must represent the fully qualified name of the type (as in path/google.protobuf.Duration ). The name should be in a canonical form (e.g., leading \".\" is not accepted). In practice, teams usually precompile into the binary all types that they expect it to use in the context of Any. However, for URLs which use the scheme http , https , or no scheme, one can optionally set up a type server that maps type URLs to message definitions as follows: * If no scheme is provided, https is assumed. * An HTTP GET on the URL must yield a [google.protobuf.Type][] value in binary format, or produce an error. * Applications are allowed to cache lookup results based on the URL, or have them precompiled into a binary to avoid any lookup. Therefore, binary compatibility needs to be preserved on changes to types. (Use versioned type names to manage breaking changes.) Note: this functionality is not currently available in the official protobuf release, and it is not used for type URLs beginning with type.googleapis.com. As of May 2023, there are no widely used type server implementations and no plans to implement one. Schemes other than http , https (or the empty scheme) might be used with implementation specific semantics. value byte[] Must be a valid serialized protocol buffer of the above specified type. byte 33.5.7.2. RuntimeError Field Name Required Nullable Type Description Format error String code Integer int32 message String details List of ProtobufAny 33.5.7.3. V1TLSChallengeResponse Field Name Required Nullable Type Description Format trustInfoSerialized byte[] byte signature byte[] byte

Commands:
Foo foo = ...; Any any; any.PackFrom(foo); if (any.UnpackTo(&foo)) { }
Foo foo = ...; Any any = Any.pack(foo); if (any.is(Foo.class)) { foo = any.unpack(Foo.class); } // or if (any.isSameTypeAs(Foo.getDefaultInstance())) { foo = any.unpack(Foo.getDefaultInstance()); }
Example 3: Pack and unpack a message in Python.
foo = Foo(...) any = Any() any.Pack(foo) if any.Is(Foo.DESCRIPTOR): any.Unpack(foo)
Example 4: Pack and unpack a message in Go
foo := &pb.Foo{...} any, err := anypb.New(foo) if err != nil { } foo := &pb.Foo{} if err := any.UnmarshalTo(foo); err != nil { }
package google.profile; message Person { string first_name = 1; string last_name = 2; }
{ "@type": "type.googleapis.com/google.profile.Person", "firstName": <string>, "lastName": <string> }
@type: type.googleapis.com/google.protobuf.Duration
value: 1.212s
Foo foo = ...; Any any; any.PackFrom(foo); if (any.UnpackTo(&foo)) { }
Foo foo = ...; Any any = Any.pack(foo); if (any.is(Foo.class)) { foo = any.unpack(Foo.class); } // or if (any.isSameTypeAs(Foo.getDefaultInstance())) { foo = any.unpack(Foo.getDefaultInstance()); }
Example 3: Pack and unpack a message in Python.
foo = Foo(...) any = Any() any.Pack(foo) if any.Is(Foo.DESCRIPTOR): any.Unpack(foo)
Example 4: Pack and unpack a message in Go
foo := &pb.Foo{...} any, err := anypb.New(foo) if err != nil { } foo := &pb.Foo{} if err := any.UnmarshalTo(foo); err != nil { }
package google.profile; message Person { string first_name = 1; string last_name = 2; }
{ "@type": "type.googleapis.com/google.profile.Person", "firstName": <string>, "lastName": <string> }
@type: type.googleapis.com/google.protobuf.Duration
value: 1.212s
Foo foo = ...; Any any; any.PackFrom(foo); if (any.UnpackTo(&foo)) { }
Foo foo = ...; Any any = Any.pack(foo); if (any.is(Foo.class)) { foo = any.unpack(Foo.class); } // or if (any.isSameTypeAs(Foo.getDefaultInstance())) { foo = any.unpack(Foo.getDefaultInstance()); }
Example 3: Pack and unpack a message in Python.
foo = Foo(...) any = Any() any.Pack(foo) if any.Is(Foo.DESCRIPTOR): any.Unpack(foo)
Example 4: Pack and unpack a message in Go
foo := &pb.Foo{...} any, err := anypb.New(foo) if err != nil { } foo := &pb.Foo{} if err := any.UnmarshalTo(foo); err != nil { }
package google.profile; message Person { string first_name = 1; string last_name = 2; }
{ "@type": "type.googleapis.com/google.profile.Person", "firstName": <string>, "lastName": <string> }
@type: type.googleapis.com/google.protobuf.Duration
value: 1.212s
Foo foo = ...; Any any; any.PackFrom(foo); if (any.UnpackTo(&foo)) { }
Foo foo = ...; Any any = Any.pack(foo); if (any.is(Foo.class)) { foo = any.unpack(Foo.class); } // or if (any.isSameTypeAs(Foo.getDefaultInstance())) { foo = any.unpack(Foo.getDefaultInstance()); }
Example 3: Pack and unpack a message in Python.
foo = Foo(...) any = Any() any.Pack(foo) if any.Is(Foo.DESCRIPTOR): any.Unpack(foo)
Example 4: Pack and unpack a message in Go
foo := &pb.Foo{...} any, err := anypb.New(foo) if err != nil { } foo := &pb.Foo{} if err := any.UnmarshalTo(foo); err != nil { }
package google.profile; message Person { string first_name = 1; string last_name = 2; }
{ "@type": "type.googleapis.com/google.profile.Person", "firstName": <string>, "lastName": <string> }
@type: type.googleapis.com/google.protobuf.Duration
value: 1.212s
Foo foo = ...; Any any; any.PackFrom(foo); if (any.UnpackTo(&foo)) { }
Foo foo = ...; Any any = Any.pack(foo); if (any.is(Foo.class)) { foo = any.unpack(Foo.class); } // or if (any.isSameTypeAs(Foo.getDefaultInstance())) { foo = any.unpack(Foo.getDefaultInstance()); }
Example 3: Pack and unpack a message in Python.
foo = Foo(...) any = Any() any.Pack(foo) if any.Is(Foo.DESCRIPTOR): any.Unpack(foo)
Example 4: Pack and unpack a message in Go
foo := &pb.Foo{...} any, err := anypb.New(foo) if err != nil { } foo := &pb.Foo{} if err := any.UnmarshalTo(foo); err != nil { }
package google.profile; message Person { string first_name = 1; string last_name = 2; }
{ "@type": "type.googleapis.com/google.profile.Person", "firstName": <string>, "lastName": <string> }
@type: type.googleapis.com/google.protobuf.Duration
value: 1.212s