List devices in device group
Relative path: /v1/device_groups/{groupUuid}/devices
Return the list of devices within a [device group].
Info:
The lifecycle of membership and devices are uncorrelated: a device can be a member of many arbitrary groups without a device entity knowing that. This is also supported by the fact that some systems responsible for the device-group membership are autonomous and do not need to update the device state to remember membership.
As an independent service without direct visibility of device management's memory, it only operates with a convenient projection of the device state. CAP theorem applies here.
See:
Distributed data management
Info:
Example:
ListGroupMembers response
URL example
https://10.1.180.105:9443/v1/device_groups/b9f2f160-f3cf-48fc-8b81-2be092558c4a/devices
Query parameters
Name |
Type |
Description |
|---|---|---|
recurseSubgroups |
boolean |
For true, not only devices from the requested [device group] are returned, but also from its subgroups. |
pageSize |
integer |
Limit for pagination purposes. If unspecified or 0, the default value is 100. The maximum value is 10000; values above 10000 will be coerced to 10000.
|
pageToken |
string |
Page token of the current page. If not given or "", the first page is returned.
|
Parameters in path
Name |
Type |
Required |
Description |
|---|---|---|---|
groupUuid |
string |
Yes |
Reference to [device group] for which members should be listed. Mandatory. |
Responses
Display Schema+Headers instead of an Example or vice-versa
Code |
Description and Example |
Description, Schema and Headers |
|---|---|---|
200 |
A successful response.
{
"devices": [
{
"displayName": "string",
"groupUuid": "string",
"uuid": "string"
}
],
"nextPageToken": "string",
"totalSize": 0
}
|
A successful response.
{
"$ref": "v1ListMemberDevicesResponse",
"devices": [
{
"$ref": "v1MemberDevice",
"description": "Descriptor of a device group member - a device. Info: Groups is an independent microservice from Devices, which implies separate storage. Changes in Device must be replicated into MemberDevices of the same identifier. For more information, refer to: - Distributed data management - Join data among microservices",
"displayName": {
"type": "string",
"description": "Name given by the user to identify the device."
},
"groupUuid": {
"type": "string",
"description": "Reference to [device group] of which the device is a member. A device group can contain any device at most once."
},
"uuid": {
"type": "string",
"description": "Unique identifier of the entity. Must be collision-free - two identifiers created anywhere in the world must not collide within the entity parent scope. Unless a member of aggregate, the entity scope is always global. Although most of the times compliant with RFC 4122: A Universally Unique IDentifier (UUID) URN Namespace, do not rely on it being a RFC UUID. Treat it as an opaque identifier. RFC UUID can be recognized by being formatted according to the template xxxxxxxx-xxxx-Mxxx-Nxxx-xxxxxxxxxxxx, as explained on Wikipedia. UUID is used for referencing an entity, even across domains. Example: '123e4567-e89b-12d3-a456-426614174000'"
}
}
],
"nextPageToken": {
"type": "string",
"description": "Page token of the next page. Empty or '' for the last page. Info: For more information, refer to Paginating Requests in APIs or Design Patterns: Pagination"
},
"totalSize": {
"type": "integer",
"description": "The total count of items in the list irrespective of pagination. Info: One of the standard fields Page_size might differ for every call (it is an input parameter), so the calculation of how many pages there is in total is the caller's responsibility.",
"format": "int64"
}
}
|
default |
An unexpected error response.
{
"code": 0,
"message": "string",
"details": [
{
"@type": "string"
}
]
}
|
An unexpected error response.
{
"$ref": "rpcStatus",
"description": "The Status type defines a logical error model that is suitable for different programming environments, including REST APIs and RPC APIs. It is used by gRPC. Each Status message contains three pieces of data: error code, error message, and error details. You can find out more about this error model and how to work with it in the API Design Guide.",
"code": {
"type": "integer",
"description": "The status code, which should be an enum value of [google.rpc.Code][google.rpc.Code].",
"format": "int32"
},
"message": {
"type": "string",
"description": "A developer-facing error message, which should be in English. Any user-facing error message should be localized and sent in the [google.rpc.Status.details][google.rpc.Status.details] field, or localized by the client."
},
"details": [
{
"$ref": "protobufAny",
"description": "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++. Foo foo = ...; Any any; any.PackFrom(foo); ... if (any.UnpackTo(&foo)) { ... } Example 2: Pack and unpack a message in Java. Foo foo = ...; Any any = Any.pack(foo); ... if (any.is(Foo.class)) { foo = any.unpack(Foo.class); } Example 3: Pack and unpack a message in Python. foo = Foo(...) any = Any() any.Pack(foo) ... if any.Is(Foo.DESCRIPTOR): any.Unpack(foo) ... 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'. JSON 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: package google.profile; message Person { string first_name = 1; string last_name = 2; } { '@type': 'type.googleapis.com/google.profile.Person', 'firstName': <string>, 'lastName': <string> } 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][]): { '@type': 'type.googleapis.com/google.protobuf.Duration', 'value': '1.212s' }",
"@type": {
"type": "string",
"description": "A URL/resource name whose content describes the type of the serialized protocol buffer message. For URLs which use the scheme http, https, or no scheme, the following restrictions and interpretations apply: If no scheme is provided, https is assumed. 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). 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.) Schemes other than http, https (or the empty scheme) might be used with implementation specific semantics."
}
}
]
}
|