DescribeEntityRecognizer Objective-C Example
#import <CkoRest.h>
#import <CkoAuthAws.h>
#import <CkoJsonObject.h>
#import <CkoStringBuilder.h>
#import <NSString.h>
// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
CkoRest *rest = [[CkoRest alloc] init];
BOOL success;
CkoAuthAws *authAws = [[CkoAuthAws alloc] init];
authAws.AccessKey = @"AWS_ACCESS_KEY";
authAws.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.Region = @"us-west-2";
authAws.ServiceName = @"comprehend";
// SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
[rest SetAuthAws: authAws];
// URL: https://comprehend.us-west-2.amazonaws.com/
// Use the same region as specified above.
success = [rest Connect: @"comprehend.us-west-2.amazonaws.com" port: [NSNumber numberWithInt: 443] tls: YES autoReconnect: YES];
if (success != YES) {
NSLog(@"%@%d",@"ConnectFailReason: ",[rest.ConnectFailReason intValue]);
NSLog(@"%@",rest.LastErrorText);
return;
}
// The following code creates the JSON request body.
// The JSON created by this code is shown below.
// Use this online tool to generate code from sample JSON:
// Generate Code to Create JSON
CkoJsonObject *json = [[CkoJsonObject alloc] init];
[json UpdateString: @"EntityRecognizerArn" value: @"string"];
// The JSON request body created by the above code:
// {
// "EntityRecognizerArn": "string"
// }
[rest AddHeader: @"Content-Type" value: @"application/x-amz-json-1.1"];
[rest AddHeader: @"X-Amz-Target" value: @"Comprehend_20171127.DescribeEntityRecognizer"];
CkoStringBuilder *sbRequestBody = [[CkoStringBuilder alloc] init];
[json EmitSb: sbRequestBody];
CkoStringBuilder *sbResponseBody = [[CkoStringBuilder alloc] init];
success = [rest FullRequestSb: @"POST" uriPath: @"/" requestBody: sbRequestBody responseBody: sbResponseBody];
if (success != YES) {
NSLog(@"%@",rest.LastErrorText);
return;
}
int respStatusCode = [rest.ResponseStatusCode intValue];
NSLog(@"%@%d",@"response status code = ",respStatusCode);
if (respStatusCode != 200) {
NSLog(@"%@",@"Response Header:");
NSLog(@"%@",rest.ResponseHeader);
NSLog(@"%@",@"Response Body:");
NSLog(@"%@",[sbResponseBody GetAsString]);
return;
}
CkoJsonObject *jResp = [[CkoJsonObject alloc] init];
[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
NSString *AnnotationDataS3Uri = 0;
NSString *DocumentType = 0;
NSString *SourceDocumentsS3Uri = 0;
NSString *Split = 0;
int j;
int count_j;
NSString *strVal = 0;
NSString *v_Type = 0;
int EvaluationMetricsF1Score;
int EvaluationMetricsPrecision;
int EvaluationMetricsRecall;
int NumberOfTrainMentions;
NSString *DataAccessRoleArn = [jResp StringOf: @"EntityRecognizerProperties.DataAccessRoleArn"];
int EndTime = [[jResp IntOf: @"EntityRecognizerProperties.EndTime"] intValue];
NSString *EntityRecognizerArn = [jResp StringOf: @"EntityRecognizerProperties.EntityRecognizerArn"];
NSString *S3Uri = [jResp StringOf: @"EntityRecognizerProperties.InputDataConfig.Annotations.S3Uri"];
NSString *TestS3Uri = [jResp StringOf: @"EntityRecognizerProperties.InputDataConfig.Annotations.TestS3Uri"];
NSString *DataFormat = [jResp StringOf: @"EntityRecognizerProperties.InputDataConfig.DataFormat"];
NSString *InputFormat = [jResp StringOf: @"EntityRecognizerProperties.InputDataConfig.Documents.InputFormat"];
NSString *DocumentsS3Uri = [jResp StringOf: @"EntityRecognizerProperties.InputDataConfig.Documents.S3Uri"];
NSString *DocumentsTestS3Uri = [jResp StringOf: @"EntityRecognizerProperties.InputDataConfig.Documents.TestS3Uri"];
NSString *EntityListS3Uri = [jResp StringOf: @"EntityRecognizerProperties.InputDataConfig.EntityList.S3Uri"];
NSString *LanguageCode = [jResp StringOf: @"EntityRecognizerProperties.LanguageCode"];
NSString *Message = [jResp StringOf: @"EntityRecognizerProperties.Message"];
NSString *ModelKmsKeyId = [jResp StringOf: @"EntityRecognizerProperties.ModelKmsKeyId"];
int F1Score = [[jResp IntOf: @"EntityRecognizerProperties.RecognizerMetadata.EvaluationMetrics.F1Score"] intValue];
int Precision = [[jResp IntOf: @"EntityRecognizerProperties.RecognizerMetadata.EvaluationMetrics.Precision"] intValue];
int Recall = [[jResp IntOf: @"EntityRecognizerProperties.RecognizerMetadata.EvaluationMetrics.Recall"] intValue];
int NumberOfTestDocuments = [[jResp IntOf: @"EntityRecognizerProperties.RecognizerMetadata.NumberOfTestDocuments"] intValue];
int NumberOfTrainedDocuments = [[jResp IntOf: @"EntityRecognizerProperties.RecognizerMetadata.NumberOfTrainedDocuments"] intValue];
NSString *SourceModelArn = [jResp StringOf: @"EntityRecognizerProperties.SourceModelArn"];
NSString *Status = [jResp StringOf: @"EntityRecognizerProperties.Status"];
int SubmitTime = [[jResp IntOf: @"EntityRecognizerProperties.SubmitTime"] intValue];
int TrainingEndTime = [[jResp IntOf: @"EntityRecognizerProperties.TrainingEndTime"] intValue];
int TrainingStartTime = [[jResp IntOf: @"EntityRecognizerProperties.TrainingStartTime"] intValue];
NSString *VersionName = [jResp StringOf: @"EntityRecognizerProperties.VersionName"];
NSString *VolumeKmsKeyId = [jResp StringOf: @"EntityRecognizerProperties.VolumeKmsKeyId"];
int i = 0;
int count_i = [[jResp SizeOfArray: @"EntityRecognizerProperties.InputDataConfig.AugmentedManifests"] intValue];
while (i < count_i) {
jResp.I = [NSNumber numberWithInt: i];
AnnotationDataS3Uri = [jResp StringOf: @"EntityRecognizerProperties.InputDataConfig.AugmentedManifests[i].AnnotationDataS3Uri"];
DocumentType = [jResp StringOf: @"EntityRecognizerProperties.InputDataConfig.AugmentedManifests[i].DocumentType"];
S3Uri = [jResp StringOf: @"EntityRecognizerProperties.InputDataConfig.AugmentedManifests[i].S3Uri"];
SourceDocumentsS3Uri = [jResp StringOf: @"EntityRecognizerProperties.InputDataConfig.AugmentedManifests[i].SourceDocumentsS3Uri"];
Split = [jResp StringOf: @"EntityRecognizerProperties.InputDataConfig.AugmentedManifests[i].Split"];
j = 0;
count_j = [[jResp SizeOfArray: @"EntityRecognizerProperties.InputDataConfig.AugmentedManifests[i].AttributeNames"] intValue];
while (j < count_j) {
jResp.J = [NSNumber numberWithInt: j];
strVal = [jResp StringOf: @"EntityRecognizerProperties.InputDataConfig.AugmentedManifests[i].AttributeNames[j]"];
j = j + 1;
}
i = i + 1;
}
i = 0;
count_i = [[jResp SizeOfArray: @"EntityRecognizerProperties.InputDataConfig.EntityTypes"] intValue];
while (i < count_i) {
jResp.I = [NSNumber numberWithInt: i];
v_Type = [jResp StringOf: @"EntityRecognizerProperties.InputDataConfig.EntityTypes[i].Type"];
i = i + 1;
}
i = 0;
count_i = [[jResp SizeOfArray: @"EntityRecognizerProperties.RecognizerMetadata.EntityTypes"] intValue];
while (i < count_i) {
jResp.I = [NSNumber numberWithInt: i];
EvaluationMetricsF1Score = [[jResp IntOf: @"EntityRecognizerProperties.RecognizerMetadata.EntityTypes[i].EvaluationMetrics.F1Score"] intValue];
EvaluationMetricsPrecision = [[jResp IntOf: @"EntityRecognizerProperties.RecognizerMetadata.EntityTypes[i].EvaluationMetrics.Precision"] intValue];
EvaluationMetricsRecall = [[jResp IntOf: @"EntityRecognizerProperties.RecognizerMetadata.EntityTypes[i].EvaluationMetrics.Recall"] intValue];
NumberOfTrainMentions = [[jResp IntOf: @"EntityRecognizerProperties.RecognizerMetadata.EntityTypes[i].NumberOfTrainMentions"] intValue];
v_Type = [jResp StringOf: @"EntityRecognizerProperties.RecognizerMetadata.EntityTypes[i].Type"];
i = i + 1;
}
i = 0;
count_i = [[jResp SizeOfArray: @"EntityRecognizerProperties.VpcConfig.SecurityGroupIds"] intValue];
while (i < count_i) {
jResp.I = [NSNumber numberWithInt: i];
strVal = [jResp StringOf: @"EntityRecognizerProperties.VpcConfig.SecurityGroupIds[i]"];
i = i + 1;
}
i = 0;
count_i = [[jResp SizeOfArray: @"EntityRecognizerProperties.VpcConfig.Subnets"] intValue];
while (i < count_i) {
jResp.I = [NSNumber numberWithInt: i];
strVal = [jResp StringOf: @"EntityRecognizerProperties.VpcConfig.Subnets[i]"];
i = i + 1;
}
// A sample JSON response body parsed by the above code:
// {
// "EntityRecognizerProperties": {
// "DataAccessRoleArn": "string",
// "EndTime": number,
// "EntityRecognizerArn": "string",
// "InputDataConfig": {
// "Annotations": {
// "S3Uri": "string",
// "TestS3Uri": "string"
// },
// "AugmentedManifests": [
// {
// "AnnotationDataS3Uri": "string",
// "AttributeNames": [
// "string"
// ],
// "DocumentType": "string",
// "S3Uri": "string",
// "SourceDocumentsS3Uri": "string",
// "Split": "string"
// }
// ],
// "DataFormat": "string",
// "Documents": {
// "InputFormat": "string",
// "S3Uri": "string",
// "TestS3Uri": "string"
// },
// "EntityList": {
// "S3Uri": "string"
// },
// "EntityTypes": [
// {
// "Type": "string"
// }
// ]
// },
// "LanguageCode": "string",
// "Message": "string",
// "ModelKmsKeyId": "string",
// "RecognizerMetadata": {
// "EntityTypes": [
// {
// "EvaluationMetrics": {
// "F1Score": number,
// "Precision": number,
// "Recall": number
// },
// "NumberOfTrainMentions": number,
// "Type": "string"
// }
// ],
// "EvaluationMetrics": {
// "F1Score": number,
// "Precision": number,
// "Recall": number
// },
// "NumberOfTestDocuments": number,
// "NumberOfTrainedDocuments": number
// },
// "SourceModelArn": "string",
// "Status": "string",
// "SubmitTime": number,
// "TrainingEndTime": number,
// "TrainingStartTime": number,
// "VersionName": "string",
// "VolumeKmsKeyId": "string",
// "VpcConfig": {
// "SecurityGroupIds": [
// "string"
// ],
// "Subnets": [
// "string"
// ]
// }
// }
// }