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Intelligent Media Services:ListSourceLocations

Last Updated:Aug 28, 2026

Lists channel assembly source locations.

Operation description

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RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

  • Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.

  • API: The API that you can call to perform the action.

  • Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.

  • Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.

    • For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.

    • For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.

  • Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.

  • Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

ice:ListSourceLocations

none

*All Resource

*

None None

Request syntax

POST / HTTP/1.1

Request parameters

Parameter

Type

Required

Description

Example

SourceLocationName

string

No

The name of the source location.

MySourceLocation

FilterState

boolean

No

Specifies whether to exclude source locations marked as deleted. A value of true excludes deleted source locations from the results.

true

PageNo

integer

No

  • The page number.

  • Default value: 1.

1

PageSize

integer

No

The number of entries per page. Default value: 20. Valid values: 1 to 100.

10

SortByModifiedTime

string

No

The sort order based on the last modification time.

desc

SortBy

string

No

The sort order. By default, results are sorted by creation time in descending order.

desc

Response elements

Element

Type

Description

Example

object

The response parameters.

RequestId

string

The request ID.

xxx-xxxx-xxxxx-xxxx

TotalCount

integer

The total number of entries returned.

100

PageNo

integer

The page number. Default value: 1.

1

PageSize

integer

The number of entries per page. Default value: 20. Valid values: 1 to 100.

10

SourceLocationList

array

The source locations.

ChannelAssemblySourceLocation

Details of the source location.

Examples

Success response

JSON format

{
  "RequestId": "xxx-xxxx-xxxxx-xxxx",
  "TotalCount": 100,
  "PageNo": 1,
  "PageSize": 10,
  "SourceLocationList": [
    {
      "GmtCreate": "2024-03-29T02:03:17Z",
      "SourceLocationName": "MySourceLocation\n",
      "State": 0,
      "GmtModified": "2024-03-29T02:03:17Z\n",
      "SegmentDeliveryConfigurations": "http://segmentdelivery.com\n",
      "BaseUrl": "http://xxxx.com\n",
      "Arn": "acs:ims:mediaweaver:::sourcelocation/MySourceLocation\n"
    }
  ]
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.