Tcl Google Drive: Get a File's MetaData

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Gets a file's metadata by ID. (In this example the file id = 1R_70heIyzIAu1_u0prXbYcaIiJRVkgBl)

Documentation: https://developers.google.com/drive/v3/reference/files/get

load ./chilkat.dll

set rest [new_CkRest]

#   Provide a previously obtained OAuth2 access token.
set oauth2 [new_CkOAuth2]

CkOAuth2_put_AccessToken $oauth2 "OAUTH2_ACCESS_TOKEN"
CkRest_SetAuthOAuth2 $rest $oauth2

set success [CkRest_Connect $rest "www.googleapis.com" 443 1 1]
if {[expr $success != 1]} then {
    puts [CkRest_lastErrorText $rest]
    delete_CkRest $rest
    delete_CkOAuth2 $oauth2
    exit
}

CkRest_AddQueryParam $rest "includeTeamDriveItems" "true"
CkRest_AddQueryParam $rest "supportsTeamDrives" "true"

set sbJson [new_CkStringBuilder]

set success [CkRest_FullRequestNoBodySb $rest "GET" "/drive/v3/files/1R_70heIyzIAu1_u0prXbYcaIiJRVkgBl" $sbJson]
if {[expr $success != 1]} then {
    puts [CkRest_lastErrorText $rest]
    delete_CkRest $rest
    delete_CkOAuth2 $oauth2
    delete_CkStringBuilder $sbJson
    exit
}

if {[expr [CkRest_ResponseStatusCode $rest] != 200]} then {
    puts "Received error response code: [CkRest_ResponseStatusCode $rest]"
    puts "Response body:"
    puts [CkStringBuilder_getAsString $sbJson]
    delete_CkRest $rest
    delete_CkOAuth2 $oauth2
    delete_CkStringBuilder $sbJson
    exit
}

set json [new_CkJsonObject]

CkJsonObject_LoadSb $json $sbJson

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

set kind [CkJsonObject_stringOf $json "kind"]
set id [CkJsonObject_stringOf $json "id"]
set name [CkJsonObject_stringOf $json "name"]
set mimeType [CkJsonObject_stringOf $json "mimeType"]
set teamDriveId [CkJsonObject_stringOf $json "teamDriveId"]

puts "Example Completed."

delete_CkRest $rest
delete_CkOAuth2 $oauth2
delete_CkStringBuilder $sbJson
delete_CkJsonObject $json

Sample JSON Response Body

{
  "kind": "drive#file",
  "id": "1R_70heIyzIAu1_u0prXbYcaIiJRVkgBl",
  "name": "penguins.jpg",
  "mimeType": "image/jpeg",
  "teamDriveId": "0AEd3EhGff2SaUk9PVA"
}