Chilkat Tools

ListBackendEnvironments TCL Example

Amplify

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 "amplify"
# SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
CkRest_SetAuthAws $rest $authAws

# URL: https://amplify.us-west-2.amazonaws.com/
# Use the same region as specified above.
set success [CkRest_Connect $rest "amplify.us-west-2.amazonaws.com" 443 1 1]
if {$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" "ListBackendEnvironments"

set sbResponseBody [new_CkStringBuilder]

set success [CkRest_FullRequestNoBodySb $rest "GET" "/apps/{appId}/backendenvironments" $sbResponseBody]
if {$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 nextToken [CkJsonObject_stringOf $jResp "nextToken"]
set i 0
set count_i [CkJsonObject_SizeOfArray $jResp "backendEnvironments"]
while {$i < $count_i} {
    CkJsonObject_put_I $jResp $i
    set backendEnvironmentArn [CkJsonObject_stringOf $jResp "backendEnvironments[i].backendEnvironmentArn"]
    set createTime [CkJsonObject_IntOf $jResp "backendEnvironments[i].createTime"]
    set deploymentArtifacts [CkJsonObject_stringOf $jResp "backendEnvironments[i].deploymentArtifacts"]
    set environmentName [CkJsonObject_stringOf $jResp "backendEnvironments[i].environmentName"]
    set stackName [CkJsonObject_stringOf $jResp "backendEnvironments[i].stackName"]
    set updateTime [CkJsonObject_IntOf $jResp "backendEnvironments[i].updateTime"]
    set i [expr $i + 1]
}

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

# {
#   "backendEnvironments": [
#     {
#       "backendEnvironmentArn": "string",
#       "createTime": number,
#       "deploymentArtifacts": "string",
#       "environmentName": "string",
#       "stackName": "string",
#       "updateTime": number
#     }
#   ],
#   "nextToken": "string"
# }

delete_CkRest $rest
delete_CkAuthAws $authAws
delete_CkStringBuilder $sbResponseBody
delete_CkJsonObject $jResp
Chilkat Online Tools

ListBackendEnvironments TCL Example

Amplify
