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speaker_play_volume_set

DJI Services · psdk · speaker_play_volume_set

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Request Params

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vendor
string
required
Fixed value dji
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device_id
string
required
Target device ID
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command_type
string
required
Fixed value speaker_play_volume_set
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idempotency_key
string
required
Idempotency key; repeated requests return the same command
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timeout_seconds
integer
Timeout in seconds, range 0~300
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payload.psdk_index
integer
required
PSDK payload device index (0-3)
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payload.index
integer
required
Method payload field
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payload.play_volume
integer
required
Speaker volume (0-100)

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Create Response

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command_id
string(uuid)
Platform command acceptance identifier; globally unique UUID
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status
string
Acceptance status: ACCEPTED
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accepted_at
string(datetime)
Command acceptance time (UTC)

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Query Response

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command_id
string(uuid)
Platform command acceptance identifier; globally unique UUID
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status
string
Execution status: ACCEPTED / DELIVERED / SUCCEEDED / FAILED / TIMED_OUT / UNMATCHED_RESPONSE
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vendor
string
Vendor identifier; fixed value dji
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device_id
string
Target device ID
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command_type
string
Method name
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response_code
string
Device-side execution code
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response_message
string
Device-side execution message
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vendor_response
object
Raw vendor response (passthrough)

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DJI Services Reply Mapping

The device returns command results through services_reply. The platform correlates the reply to command_id through tid and updates the command lifecycle. Clients do not consume the MQTT reply channel directly.
Open Platform fieldDJI services_reply source
response_codePrefer data.code; fall back to data.result when code is absent
response_messagedata.message / data.msg / data.description
vendor_responseNormalized DJI reply summary preserving result, code, message, output, and vendor extension fields
data.result = 0 means device-side execution succeeded. Non-zero values mean device-side execution failed, and the platform moves the command to a failed terminal state. 
curl -X POST "/api/v1/open/downlink/commands" \
  -H "Content-Type: application/json" \
  -H "X-Api-Id: YOUR_API_ID" \
  -H "X-Api-Timestamp: YOUR_UNIX_SECONDS" \
  -H "X-Api-Nonce: YOUR_NONCE" \
  -H "X-Api-Signature: YOUR_SIGNATURE" \
  -d '{"vendor":"dji","device_id":"drone-001","command_type":"speaker_play_volume_set","payload":{"psdk_index":0,"index":0,"play_volume":0},"idempotency_key":"req-speaker_play_volume_set-001","timeout_seconds":30}'

curl "/api/v1/open/downlink/commands/08205f7d-ddab-b530-05df-b7cc7f1ebcf8"

{
  "command_id": "08205f7d-ddab-b530-05df-b7cc7f1ebcf8",
  "status": "ACCEPTED",
  "accepted_at": "2026-04-22T12:00:00Z"
}