Chilkat Online Tools

GetMediaCapturePipeline TCL Example

Amazon Chime

load ./chilkat.dll

# This example requires the Chilkat API to have been previously unlocked.
# See Global Unlock Sample for sample code.

set rest [new_CkRest]

set authAws [new_CkAuthAws]

CkAuthAws_put_AccessKey $authAws "AWS_ACCESS_KEY"
CkAuthAws_put_SecretKey $authAws "AWS_SECRET_KEY"

# Don't forget to change the region to your particular region. (Also make the same change in the call to Connect below.)
CkAuthAws_put_Region $authAws "us-west-2"
CkAuthAws_put_ServiceName $authAws "chime"
# SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
CkRest_SetAuthAws $rest $authAws

# URL: https://chime.us-west-2.amazonaws.com/
# Use the same region as specified above.
set success [CkRest_Connect $rest "chime.us-west-2.amazonaws.com" 443 1 1]
if {$success != 1} then {
    puts "ConnectFailReason: [CkRest_get_ConnectFailReason $rest]"
    puts [CkRest_lastErrorText $rest]
    delete_CkRest $rest
    delete_CkAuthAws $authAws
    exit
}

CkRest_AddHeader $rest "Content-Type" "application/x-amz-json-1.1"
CkRest_AddHeader $rest "X-Amz-Target" "GetMediaCapturePipeline"

set sbResponseBody [new_CkStringBuilder]

set success [CkRest_FullRequestNoBodySb $rest "GET" "/media-capture-pipelines/{mediaPipelineId}" $sbResponseBody]
if {$success != 1} then {
    puts [CkRest_lastErrorText $rest]
    delete_CkRest $rest
    delete_CkAuthAws $authAws
    delete_CkStringBuilder $sbResponseBody
    exit
}

set respStatusCode [CkRest_get_ResponseStatusCode $rest]
puts "response status code = $respStatusCode"
if {$respStatusCode != 200} then {
    puts "Response Header:"
    puts [CkRest_responseHeader $rest]
    puts "Response Body:"
    puts [CkStringBuilder_getAsString $sbResponseBody]
    delete_CkRest $rest
    delete_CkAuthAws $authAws
    delete_CkStringBuilder $sbResponseBody
    exit
}

set jResp [new_CkJsonObject]

CkJsonObject_LoadSb $jResp $sbResponseBody

# The following code parses the JSON response.
# A sample JSON response is shown below the sample code.

# Use this online tool to generate parsing code from sample JSON:
# Generate Parsing Code from JSON

set MuxType [CkJsonObject_stringOf $jResp "MediaCapturePipeline.ChimeSdkMeetingConfiguration.ArtifactsConfiguration.Audio.MuxType"]
set ContentMuxType [CkJsonObject_stringOf $jResp "MediaCapturePipeline.ChimeSdkMeetingConfiguration.ArtifactsConfiguration.Content.MuxType"]
set State [CkJsonObject_stringOf $jResp "MediaCapturePipeline.ChimeSdkMeetingConfiguration.ArtifactsConfiguration.Content.State"]
set VideoMuxType [CkJsonObject_stringOf $jResp "MediaCapturePipeline.ChimeSdkMeetingConfiguration.ArtifactsConfiguration.Video.MuxType"]
set VideoState [CkJsonObject_stringOf $jResp "MediaCapturePipeline.ChimeSdkMeetingConfiguration.ArtifactsConfiguration.Video.State"]
set CreatedTimestamp [CkJsonObject_IntOf $jResp "MediaCapturePipeline.CreatedTimestamp"]
set MediaPipelineId [CkJsonObject_stringOf $jResp "MediaCapturePipeline.MediaPipelineId"]
set SinkArn [CkJsonObject_stringOf $jResp "MediaCapturePipeline.SinkArn"]
set SinkType [CkJsonObject_stringOf $jResp "MediaCapturePipeline.SinkType"]
set SourceArn [CkJsonObject_stringOf $jResp "MediaCapturePipeline.SourceArn"]
set SourceType [CkJsonObject_stringOf $jResp "MediaCapturePipeline.SourceType"]
set Status [CkJsonObject_stringOf $jResp "MediaCapturePipeline.Status"]
set UpdatedTimestamp [CkJsonObject_IntOf $jResp "MediaCapturePipeline.UpdatedTimestamp"]
set i 0
set count_i [CkJsonObject_SizeOfArray $jResp "MediaCapturePipeline.ChimeSdkMeetingConfiguration.SourceConfiguration.SelectedVideoStreams.AttendeeIds"]
while {$i < $count_i} {
    CkJsonObject_put_I $jResp $i
    set strVal [CkJsonObject_stringOf $jResp "MediaCapturePipeline.ChimeSdkMeetingConfiguration.SourceConfiguration.SelectedVideoStreams.AttendeeIds[i]"]
    set i [expr $i + 1]
}
set i 0
set count_i [CkJsonObject_SizeOfArray $jResp "MediaCapturePipeline.ChimeSdkMeetingConfiguration.SourceConfiguration.SelectedVideoStreams.ExternalUserIds"]
while {$i < $count_i} {
    CkJsonObject_put_I $jResp $i
    set strVal [CkJsonObject_stringOf $jResp "MediaCapturePipeline.ChimeSdkMeetingConfiguration.SourceConfiguration.SelectedVideoStreams.ExternalUserIds[i]"]
    set i [expr $i + 1]
}

# A sample JSON response body parsed by the above code:

# {
#   "MediaCapturePipeline": {
#     "ChimeSdkMeetingConfiguration": {
#       "ArtifactsConfiguration": {
#         "Audio": {
#           "MuxType": "string"
#         },
#         "Content": {
#           "MuxType": "string",
#           "State": "string"
#         },
#         "Video": {
#           "MuxType": "string",
#           "State": "string"
#         }
#       },
#       "SourceConfiguration": {
#         "SelectedVideoStreams": {
#           "AttendeeIds": [
#             "string"
#           ],
#           "ExternalUserIds": [
#             "string"
#           ]
#         }
#       }
#     },
#     "CreatedTimestamp": number,
#     "MediaPipelineId": "string",
#     "SinkArn": "string",
#     "SinkType": "string",
#     "SourceArn": "string",
#     "SourceType": "string",
#     "Status": "string",
#     "UpdatedTimestamp": number
#   }
# }

delete_CkRest $rest
delete_CkAuthAws $authAws
delete_CkStringBuilder $sbResponseBody
delete_CkJsonObject $jResp