Chilkat Online Tools

DescribeDocumentVersions TCL Example

Amazon WorkDocs

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

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

set sbResponseBody [new_CkStringBuilder]

set success [CkRest_FullRequestNoBodySb $rest "GET" "/api/v1/documents/{DocumentId}/versions" $sbResponseBody]
if {$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 Marker [CkJsonObject_stringOf $jResp "Marker"]
set i 0
set count_i [CkJsonObject_SizeOfArray $jResp "DocumentVersions"]
while {$i < $count_i} {
    CkJsonObject_put_I $jResp $i
    set ContentCreatedTimestamp [CkJsonObject_IntOf $jResp "DocumentVersions[i].ContentCreatedTimestamp"]
    set ContentModifiedTimestamp [CkJsonObject_IntOf $jResp "DocumentVersions[i].ContentModifiedTimestamp"]
    set ContentType [CkJsonObject_stringOf $jResp "DocumentVersions[i].ContentType"]
    set CreatedTimestamp [CkJsonObject_IntOf $jResp "DocumentVersions[i].CreatedTimestamp"]
    set CreatorId [CkJsonObject_stringOf $jResp "DocumentVersions[i].CreatorId"]
    set Id [CkJsonObject_stringOf $jResp "DocumentVersions[i].Id"]
    set ModifiedTimestamp [CkJsonObject_IntOf $jResp "DocumentVersions[i].ModifiedTimestamp"]
    set Name [CkJsonObject_stringOf $jResp "DocumentVersions[i].Name"]
    set Signature [CkJsonObject_stringOf $jResp "DocumentVersions[i].Signature"]
    set Size [CkJsonObject_IntOf $jResp "DocumentVersions[i].Size"]
    set v_String [CkJsonObject_stringOf $jResp "DocumentVersions[i].Source.string"]
    set Status [CkJsonObject_stringOf $jResp "DocumentVersions[i].Status"]
    set ThumbnailString [CkJsonObject_stringOf $jResp "DocumentVersions[i].Thumbnail.string"]
    set i [expr $i + 1]
}

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

# {
#   "DocumentVersions": [
#     {
#       "ContentCreatedTimestamp": number,
#       "ContentModifiedTimestamp": number,
#       "ContentType": "string",
#       "CreatedTimestamp": number,
#       "CreatorId": "string",
#       "Id": "string",
#       "ModifiedTimestamp": number,
#       "Name": "string",
#       "Signature": "string",
#       "Size": number,
#       "Source": {
#         "string": "string"
#       },
#       "Status": "string",
#       "Thumbnail": {
#         "string": "string"
#       }
#     }
#   ],
#   "Marker": "string"
# }

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