[[["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 2025-08-18 UTC."],[],[],null,["# Interface ContactOrBuilder (0.27.0)\n\nVersion latestkeyboard_arrow_down\n\n- [0.27.0 (latest)](/java/docs/reference/google-cloud-gdchardwaremanagement/latest/com.google.cloud.gdchardwaremanagement.v1alpha.ContactOrBuilder)\n- [0.25.0](/java/docs/reference/google-cloud-gdchardwaremanagement/0.25.0/com.google.cloud.gdchardwaremanagement.v1alpha.ContactOrBuilder)\n- [0.23.0](/java/docs/reference/google-cloud-gdchardwaremanagement/0.23.0/com.google.cloud.gdchardwaremanagement.v1alpha.ContactOrBuilder)\n- [0.22.0](/java/docs/reference/google-cloud-gdchardwaremanagement/0.22.0/com.google.cloud.gdchardwaremanagement.v1alpha.ContactOrBuilder)\n- [0.19.0](/java/docs/reference/google-cloud-gdchardwaremanagement/0.19.0/com.google.cloud.gdchardwaremanagement.v1alpha.ContactOrBuilder)\n- [0.18.0](/java/docs/reference/google-cloud-gdchardwaremanagement/0.18.0/com.google.cloud.gdchardwaremanagement.v1alpha.ContactOrBuilder)\n- [0.17.0](/java/docs/reference/google-cloud-gdchardwaremanagement/0.17.0/com.google.cloud.gdchardwaremanagement.v1alpha.ContactOrBuilder)\n- [0.15.0](/java/docs/reference/google-cloud-gdchardwaremanagement/0.15.0/com.google.cloud.gdchardwaremanagement.v1alpha.ContactOrBuilder)\n- [0.14.0](/java/docs/reference/google-cloud-gdchardwaremanagement/0.14.0/com.google.cloud.gdchardwaremanagement.v1alpha.ContactOrBuilder)\n- [0.13.0](/java/docs/reference/google-cloud-gdchardwaremanagement/0.13.0/com.google.cloud.gdchardwaremanagement.v1alpha.ContactOrBuilder)\n- [0.12.0](/java/docs/reference/google-cloud-gdchardwaremanagement/0.12.0/com.google.cloud.gdchardwaremanagement.v1alpha.ContactOrBuilder)\n- [0.11.0](/java/docs/reference/google-cloud-gdchardwaremanagement/0.11.0/com.google.cloud.gdchardwaremanagement.v1alpha.ContactOrBuilder)\n- [0.10.0](/java/docs/reference/google-cloud-gdchardwaremanagement/0.10.0/com.google.cloud.gdchardwaremanagement.v1alpha.ContactOrBuilder)\n- [0.9.0](/java/docs/reference/google-cloud-gdchardwaremanagement/0.9.0/com.google.cloud.gdchardwaremanagement.v1alpha.ContactOrBuilder)\n- [0.8.0](/java/docs/reference/google-cloud-gdchardwaremanagement/0.8.0/com.google.cloud.gdchardwaremanagement.v1alpha.ContactOrBuilder)\n- [0.7.0](/java/docs/reference/google-cloud-gdchardwaremanagement/0.7.0/com.google.cloud.gdchardwaremanagement.v1alpha.ContactOrBuilder)\n- [0.6.0](/java/docs/reference/google-cloud-gdchardwaremanagement/0.6.0/com.google.cloud.gdchardwaremanagement.v1alpha.ContactOrBuilder)\n- [0.4.0](/java/docs/reference/google-cloud-gdchardwaremanagement/0.4.0/com.google.cloud.gdchardwaremanagement.v1alpha.ContactOrBuilder)\n- [0.3.0](/java/docs/reference/google-cloud-gdchardwaremanagement/0.3.0/com.google.cloud.gdchardwaremanagement.v1alpha.ContactOrBuilder)\n- [0.2.0](/java/docs/reference/google-cloud-gdchardwaremanagement/0.2.0/com.google.cloud.gdchardwaremanagement.v1alpha.ContactOrBuilder)\n- [0.1.0](/java/docs/reference/google-cloud-gdchardwaremanagement/0.1.0/com.google.cloud.gdchardwaremanagement.v1alpha.ContactOrBuilder) \n\n public interface ContactOrBuilder extends MessageOrBuilder\n\nImplements\n----------\n\n[MessageOrBuilder](https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.MessageOrBuilder.html)\n\nMethods\n-------\n\n### getEmail()\n\n public abstract String getEmail()\n\nRequired. Email of the contact.\n\n`string email = 3 [(.google.api.field_behavior) = REQUIRED];`\n\n### getEmailBytes()\n\n public abstract ByteString getEmailBytes()\n\nRequired. Email of the contact.\n\n`string email = 3 [(.google.api.field_behavior) = REQUIRED];`\n\n### getFamilyName()\n\n public abstract String getFamilyName()\n\nOptional. Family name of the contact.\n\n`string family_name = 2 [(.google.api.field_behavior) = OPTIONAL];`\n\n### getFamilyNameBytes()\n\n public abstract ByteString getFamilyNameBytes()\n\nOptional. Family name of the contact.\n\n`string family_name = 2 [(.google.api.field_behavior) = OPTIONAL];`\n\n### getGivenName()\n\n public abstract String getGivenName()\n\nRequired. Given name of the contact.\n\n`string given_name = 1 [(.google.api.field_behavior) = REQUIRED];`\n\n### getGivenNameBytes()\n\n public abstract ByteString getGivenNameBytes()\n\nRequired. Given name of the contact.\n\n`string given_name = 1 [(.google.api.field_behavior) = REQUIRED];`\n\n### getPhone()\n\n public abstract String getPhone()\n\nRequired. Phone number of the contact.\n\n`string phone = 4 [(.google.api.field_behavior) = REQUIRED];`\n\n### getPhoneBytes()\n\n public abstract ByteString getPhoneBytes()\n\nRequired. Phone number of the contact.\n\n`string phone = 4 [(.google.api.field_behavior) = REQUIRED];`\n\n### getReachableTimes(int index)\n\n public abstract TimePeriod getReachableTimes(int index)\n\nOptional. The time periods when the contact is reachable.\nIf this field is empty, the contact is reachable at all times.\n\n`\nrepeated .google.cloud.gdchardwaremanagement.v1alpha.TimePeriod reachable_times = 6 [(.google.api.field_behavior) = OPTIONAL];\n`\n\n### getReachableTimesCount()\n\n public abstract int getReachableTimesCount()\n\nOptional. The time periods when the contact is reachable.\nIf this field is empty, the contact is reachable at all times.\n\n`\nrepeated .google.cloud.gdchardwaremanagement.v1alpha.TimePeriod reachable_times = 6 [(.google.api.field_behavior) = OPTIONAL];\n`\n\n### getReachableTimesList()\n\n public abstract List\u003cTimePeriod\u003e getReachableTimesList()\n\nOptional. The time periods when the contact is reachable.\nIf this field is empty, the contact is reachable at all times.\n\n`\nrepeated .google.cloud.gdchardwaremanagement.v1alpha.TimePeriod reachable_times = 6 [(.google.api.field_behavior) = OPTIONAL];\n`\n\n### getReachableTimesOrBuilder(int index)\n\n public abstract TimePeriodOrBuilder getReachableTimesOrBuilder(int index)\n\nOptional. The time periods when the contact is reachable.\nIf this field is empty, the contact is reachable at all times.\n\n`\nrepeated .google.cloud.gdchardwaremanagement.v1alpha.TimePeriod reachable_times = 6 [(.google.api.field_behavior) = OPTIONAL];\n`\n\n### getReachableTimesOrBuilderList()\n\n public abstract List\u003c? extends TimePeriodOrBuilder\u003e getReachableTimesOrBuilderList()\n\nOptional. The time periods when the contact is reachable.\nIf this field is empty, the contact is reachable at all times.\n\n`\nrepeated .google.cloud.gdchardwaremanagement.v1alpha.TimePeriod reachable_times = 6 [(.google.api.field_behavior) = OPTIONAL];\n`\n\n### getTimeZone()\n\n public abstract TimeZone getTimeZone()\n\nOptional. Time zone of the contact.\n\n`.google.type.TimeZone time_zone = 5 [(.google.api.field_behavior) = OPTIONAL];`\n\n### getTimeZoneOrBuilder()\n\n public abstract TimeZoneOrBuilder getTimeZoneOrBuilder()\n\nOptional. Time zone of the contact.\n\n`.google.type.TimeZone time_zone = 5 [(.google.api.field_behavior) = OPTIONAL];`\n\n### hasTimeZone()\n\n public abstract boolean hasTimeZone()\n\nOptional. Time zone of the contact.\n\n`.google.type.TimeZone time_zone = 5 [(.google.api.field_behavior) = OPTIONAL];`"]]