ListChannelMembershipsForAppInstanceUser C++ Example
#include <CkRest.h>
#include <CkAuthAws.h>
#include <CkStringBuilder.h>
#include <CkJsonObject.h>
void ChilkatSample(void)
{
// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
CkRest rest;
bool success;
CkAuthAws authAws;
authAws.put_AccessKey("AWS_ACCESS_KEY");
authAws.put_SecretKey("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.)
authAws.put_Region("us-west-2");
authAws.put_ServiceName("chime");
// SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
rest.SetAuthAws(authAws);
// URL: https://chime.us-west-2.amazonaws.com/
// Use the same region as specified above.
success = rest.Connect("chime.us-west-2.amazonaws.com",443,true,true);
if (success != true) {
std::cout << "ConnectFailReason: " << rest.get_ConnectFailReason() << "\r\n";
std::cout << rest.lastErrorText() << "\r\n";
return;
}
rest.AddHeader("Content-Type","application/x-amz-json-1.1");
rest.AddHeader("X-Amz-Target","ListChannelMembershipsForAppInstanceUser");
CkStringBuilder sbResponseBody;
success = rest.FullRequestNoBodySb("GET","/channels?scope=app-instance-user-memberships",sbResponseBody);
if (success != true) {
std::cout << rest.lastErrorText() << "\r\n";
return;
}
int respStatusCode = rest.get_ResponseStatusCode();
std::cout << "response status code = " << respStatusCode << "\r\n";
if (respStatusCode != 200) {
std::cout << "Response Header:" << "\r\n";
std::cout << rest.responseHeader() << "\r\n";
std::cout << "Response Body:" << "\r\n";
std::cout << sbResponseBody.getAsString() << "\r\n";
return;
}
CkJsonObject jResp;
jResp.LoadSb(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
// Chilkat functions returning "const char *" return a pointer to temporary internal memory owned and managed by Chilkat.
// See this example explaining how this memory should be used: const char * functions.
int ReadMarkerTimestamp;
const char *v_Type = 0;
const char *ChannelArn = 0;
int LastMessageTimestamp;
const char *Metadata = 0;
const char *Mode = 0;
const char *Name = 0;
const char *Privacy = 0;
const char *NextToken = jResp.stringOf("NextToken");
int i = 0;
int count_i = jResp.SizeOfArray("ChannelMemberships");
while (i < count_i) {
jResp.put_I(i);
ReadMarkerTimestamp = jResp.IntOf("ChannelMemberships[i].AppInstanceUserMembershipSummary.ReadMarkerTimestamp");
v_Type = jResp.stringOf("ChannelMemberships[i].AppInstanceUserMembershipSummary.Type");
ChannelArn = jResp.stringOf("ChannelMemberships[i].ChannelSummary.ChannelArn");
LastMessageTimestamp = jResp.IntOf("ChannelMemberships[i].ChannelSummary.LastMessageTimestamp");
Metadata = jResp.stringOf("ChannelMemberships[i].ChannelSummary.Metadata");
Mode = jResp.stringOf("ChannelMemberships[i].ChannelSummary.Mode");
Name = jResp.stringOf("ChannelMemberships[i].ChannelSummary.Name");
Privacy = jResp.stringOf("ChannelMemberships[i].ChannelSummary.Privacy");
i = i + 1;
}
// A sample JSON response body parsed by the above code:
// {
// "ChannelMemberships": [
// {
// "AppInstanceUserMembershipSummary": {
// "ReadMarkerTimestamp": number,
// "Type": "string"
// },
// "ChannelSummary": {
// "ChannelArn": "string",
// "LastMessageTimestamp": number,
// "Metadata": "string",
// "Mode": "string",
// "Name": "string",
// "Privacy": "string"
// }
// }
// ],
// "NextToken": "string"
// }
}