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Enum GatewayAuthMethod (0.16.0)
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public enum GatewayAuthMethod extends Enum<GatewayAuthMethod> implements ProtocolMessageEnum
The gateway authorization/authentication method. This setting determines how
Cloud IoT Core authorizes/authenticate devices to access the gateway.
Protobuf enum google.events.cloud.iot.v1.GatewayAuthMethod
Static Fields
Name Description
ASSOCIATION_AND_DEVICE_AUTH_TOKEN The device is authenticated through both device credentials and gateway
association. The device must be bound to the gateway and must provide its
own credentials.
ASSOCIATION_AND_DEVICE_AUTH_TOKEN = 3;
ASSOCIATION_AND_DEVICE_AUTH_TOKEN_VALUE The device is authenticated through both device credentials and gateway
association. The device must be bound to the gateway and must provide its
own credentials.
ASSOCIATION_AND_DEVICE_AUTH_TOKEN = 3;
ASSOCIATION_ONLY The device is authenticated through the gateway association only. Device
credentials are ignored even if provided.
ASSOCIATION_ONLY = 1;
ASSOCIATION_ONLY_VALUE The device is authenticated through the gateway association only. Device
credentials are ignored even if provided.
ASSOCIATION_ONLY = 1;
DEVICE_AUTH_TOKEN_ONLY The device is authenticated through its own credentials. Gateway
association is not checked.
DEVICE_AUTH_TOKEN_ONLY = 2;
DEVICE_AUTH_TOKEN_ONLY_VALUE The device is authenticated through its own credentials. Gateway
association is not checked.
DEVICE_AUTH_TOKEN_ONLY = 2;
GATEWAY_AUTH_METHOD_UNSPECIFIED No authentication/authorization method specified. No devices are allowed to
access the gateway.
GATEWAY_AUTH_METHOD_UNSPECIFIED = 0;
GATEWAY_AUTH_METHOD_UNSPECIFIED_VALUE No authentication/authorization method specified. No devices are allowed to
access the gateway.
GATEWAY_AUTH_METHOD_UNSPECIFIED = 0;
UNRECOGNIZED
Static Methods
Name Description
forNumber(int value)
getDescriptor()
internalGetValueMap()
valueOf(Descriptors.EnumValueDescriptor desc)
valueOf(int value)Deprecated. Use #forNumber(int) instead.
valueOf(String name)
values()
Methods
Name Description
getDescriptorForType()
getNumber()
getValueDescriptor()
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Last updated 2025-08-07 UTC.
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[[["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 2025-08-07 UTC."],[],[],null,["# Enum GatewayAuthMethod (0.16.0)\n\nVersion latestkeyboard_arrow_down\n\n- [0.16.0 (latest)](/java/docs/reference/google-cloudevent-types/latest/com.google.events.cloud.iot.v1.GatewayAuthMethod)\n- [0.15.0](/java/docs/reference/google-cloudevent-types/0.15.0/com.google.events.cloud.iot.v1.GatewayAuthMethod)\n- [0.14.1](/java/docs/reference/google-cloudevent-types/0.14.1/com.google.events.cloud.iot.v1.GatewayAuthMethod) \n\n public enum GatewayAuthMethod extends Enum\u003cGatewayAuthMethod\u003e implements ProtocolMessageEnum\n\nThe gateway authorization/authentication method. This setting determines how\nCloud IoT Core authorizes/authenticate devices to access the gateway.\n\nProtobuf enum `google.events.cloud.iot.v1.GatewayAuthMethod` \n\nImplements\n----------\n\n[ProtocolMessageEnum](https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.ProtocolMessageEnum.html) \n\nInherited Members\n-----------------\n\n[Enum.\\\u003cT\\\u003evalueOf(Class\\\u003cT\\\u003e,String)](https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html#valueOf-java.lang.Class-java.lang.String-) \n[Enum.clone()](https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html#clone--) \n[Enum.compareTo(E)](https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html#compareTo-E-) \n[Enum.equals(Object)](https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html#equals-java.lang.Object-) \n[Enum.finalize()](https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html#finalize--) \n[Enum.getDeclaringClass()](https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html#getDeclaringClass--) \n[Enum.hashCode()](https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html#hashCode--) \n[Enum.name()](https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html#name--) \n[Enum.ordinal()](https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html#ordinal--) \n[Enum.toString()](https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html#toString--) \n[Object.getClass()](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#getClass--) \n[Object.notify()](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#notify--) \n[Object.notifyAll()](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#notifyAll--) \n[Object.wait()](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#wait--) \n[Object.wait(long)](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#wait-long-) \n[Object.wait(long,int)](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#wait-long-int-)"]]
