Chilkat Online Tools

DescribeChannelMembershipForAppInstanceUser 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" "DescribeChannelMembershipForAppInstanceUser"

set sbResponseBody [new_CkStringBuilder]

set success [CkRest_FullRequestNoBodySb $rest "GET" "/channels/{channelArn}?scope=app-instance-user-membership" $sbResponseBody]
if {$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 ReadMarkerTimestamp [CkJsonObject_IntOf $jResp "ChannelMembership.AppInstanceUserMembershipSummary.ReadMarkerTimestamp"]
set v_Type [CkJsonObject_stringOf $jResp "ChannelMembership.AppInstanceUserMembershipSummary.Type"]
set ChannelArn [CkJsonObject_stringOf $jResp "ChannelMembership.ChannelSummary.ChannelArn"]
set LastMessageTimestamp [CkJsonObject_IntOf $jResp "ChannelMembership.ChannelSummary.LastMessageTimestamp"]
set Metadata [CkJsonObject_stringOf $jResp "ChannelMembership.ChannelSummary.Metadata"]
set Mode [CkJsonObject_stringOf $jResp "ChannelMembership.ChannelSummary.Mode"]
set Name [CkJsonObject_stringOf $jResp "ChannelMembership.ChannelSummary.Name"]
set Privacy [CkJsonObject_stringOf $jResp "ChannelMembership.ChannelSummary.Privacy"]

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

# {
#   "ChannelMembership": {
#     "AppInstanceUserMembershipSummary": {
#       "ReadMarkerTimestamp": number,
#       "Type": "string"
#     },
#     "ChannelSummary": {
#       "ChannelArn": "string",
#       "LastMessageTimestamp": number,
#       "Metadata": "string",
#       "Mode": "string",
#       "Name": "string",
#       "Privacy": "string"
#     }
#   }
# }

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