[null,null,["最后更新时间 (UTC):2025-07-25。"],[[["\u003cp\u003eYou can search for supported policy schemas by name, namespace, or other criteria using the \u003ccode\u003ecustomers.policySchemas.list\u003c/code\u003e method and its \u003ccode\u003efilter\u003c/code\u003e parameter.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003efilter\u003c/code\u003e parameter supports various search operators and fields to refine your query, including partial and exact matching.\u003c/p\u003e\n"],["\u003cp\u003eCombine filters using \u003ccode\u003eAND\u003c/code\u003e, \u003ccode\u003eOR\u003c/code\u003e, and \u003ccode\u003eNOT\u003c/code\u003e operators with parentheses for complex queries to narrow down your results.\u003c/p\u003e\n"],["\u003cp\u003eRefer to the provided filter syntax and sample values for constructing effective search queries.\u003c/p\u003e\n"],["\u003cp\u003eIf the \u003ccode\u003efilter\u003c/code\u003e parameter is omitted, the method returns all supported policy schemas.\u003c/p\u003e\n"]]],[],null,["# List policy schemas\n\nYou can list supported [policy schemas](/chrome/policy/guides/policy-schemas),\nschemas within a namespace, or fetch a particular schema directly by name, with\nthe `filter` parameter of the\n[`customers.policySchemas.list`](/chrome/policy/reference/rest/v1/customers.policySchemas/list)\nmethod. If you omit the `filter` parameter, all supported schemas are returned.\n\nFor more details, see the\n[code samples](/chrome/policy/guides/samples_policyapi#search_for_schemas).\n| **Note:** The filter parameter value must be URL escaped. You can combine filters with `AND`, `OR`, and `NOT` clauses. Parentheses are required when more than one filter is provided in the same filter. Filter strings are case-insensitive.\n\nFilter syntax\n-------------\n\n```\n GLOBAL_STRING_LITERAL|\n name=PARTIAL_NAME_MATCH|\n namespace=EXACT_NAMESPACE_MATCH|\n description=PARTIAL_DESCRIPTION_MATCH|\n access_restrictions=PARTIAL_ACCESS_RESTRICTIONS_MATCH|\n policy_api_lifecycle=EXACT_LIFECYCLE_STAGE_MATCH|\n field_descriptions.field=EXACT_FIELD_NAME_MATCH|\n field_descriptions.input_constraint=EXACT_INPUT_CONSTRAINT_MATCH|\n field_descriptions.description=PARTIAL_FIELD_DESCRIPTION_MATCH|\n additional_target_keys:EXACT_KEY_MATCH_IN_COLLECTION\n```\n\n- `GLOBAL_STRING_LITERAL`: matches if a policy schema's name and/or description contains the string (partial match)\n- `PARTIAL_NAME_MATCH`: matches if a policy schema's name contains the string (partial match)\n- `EXACT_NAMESPACE_MATCH`: matches if a policy schema belongs to the provided [namespace](/chrome/policy/guides/policy-schemas#namespaces)\n- `PARTIAL_DESCRIPTION_MATCH`: matches if a policy schema's description contains the string (partial match)\n- `PARTIAL_ACCESS_RESTRICTION_MATCH`: matches if a policy schema's access restrictions contain the string (partial match)\n- `EXACT_LIFECYCLE_STAGE_MATCH`: matches if a policy schema's lifecycle stage is an exact match for the provided string\n- `EXACT_FIELD_NAME_MATCH`: matches if a policy schema's field name is an exact match for the provided string\n- `EXACT_INPUT_CONSTRAINT_MATCH`: matches if a policy schema's input constraint is an exact match for the provided string\n- `PARTIAL_FIELD_DESCRIPTION_MATCH`: matches if a policy schema's field description contains the string (partial match)\n- `EXACT_KEY_MATCH_IN_COLLECTION`: matches if a policy schema's additional index keys contain an exact match for the provided string\n\nSample filter values\n--------------------\n\n| URL-encoded filter | Literal filter value and description |\n|------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------|\n| `filter=`\u003cvar translate=\"no\"\u003ename%3Dchrome%2Eusers\u003c/var\u003e | `name=chrome.users` Filters for names that contain \"chrome.users\", for example \"chrome.users.\\* and \"chrome.users.apps.\\*\" |\n| `filter=`\u003cvar translate=\"no\"\u003enamespace%3Dchrome%2Enetworks%2Ewifi\u003c/var\u003e | `namespace=chrome.networks.wifi` Filters by namespace \"chrome.networks.wifi\" |\n| `filter=`\u003cvar translate=\"no\"\u003edescription%3Dcookies\u003c/var\u003e | `description=cookies` Filters for descriptions that contain \"cookies\" |\n| `filter=`\u003cvar translate=\"no\"\u003epolicy_api_lifecycle%3DAPI_DEPRECATED\u003c/var\u003e | `policy_api_lifecycle=API_DEPRECATED` Filters for policy api lifecycle stages that match \"API_DEPRECATED\" |\n| `filter=`\u003cvar translate=\"no\"\u003ename%3Dprinters%20AND%20description%3Ddevices\u003c/var\u003e | `name=printers AND description=devices` Filters for names that contain \"printers\" and descriptions that contain \"devices\" |\n| `filter=`\u003cvar translate=\"no\"\u003e(name%3Dblock%20OR%20name%3Dlist)%20AND%20NOT%20description%3Durl\u003c/var\u003e | `filter=(name=block OR name=list) AND NOT description=url` Filters for names that contain \"block\" or \"list\", but excludes descriptions that contain \"url\" |"]]