# Data retrieval APIs for Amazon Comprehend
<a name="amazoncomprehend"></a>

Amazon Comprehend provides the following APIs for data retrieval.


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| Actions | Description | Access level | 
| --- | --- | --- | 
| <a name="comprehend-BatchDetectDominantLanguage"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_BatchDetectDominantLanguage.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_BatchDetectDominantLanguage.html) | Detect the language or languages present in the list of text documents | Read | 
| <a name="comprehend-BatchDetectEntities"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_BatchDetectEntities.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_BatchDetectEntities.html) | Detect the named entities ("People", "Places", "Locations", etc) within the given list of text documents | Read | 
| <a name="comprehend-BatchDetectKeyPhrases"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_BatchDetectKeyPhrases.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_BatchDetectKeyPhrases.html) | Detect the phrases in the list of text documents that are most indicative of the content | Read | 
| <a name="comprehend-BatchDetectSentiment"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_BatchDetectSentiment.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_BatchDetectSentiment.html) | Detect the sentiment of a text in the list of documents (Positive, Negative, Neutral, or Mixed) | Read | 
| <a name="comprehend-BatchDetectSyntax"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_BatchDetectSyntax.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_BatchDetectSyntax.html) | Detect syntactic information (like Part of Speech, Tokens) in a list of text documents | Read | 
| <a name="comprehend-BatchDetectTargetedSentiment"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_BatchDetectTargetedSentiment.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_BatchDetectTargetedSentiment.html) | Detect the sentiments associated with specific entities (such as brands or products) within the given list of text documents | Read | 
| <a name="comprehend-ClassifyDocument"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ClassifyDocument.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ClassifyDocument.html) | Create a new document classification request to analyze a single document in real-time, using a previously created and trained custom model and an endpoint | Read | 
| <a name="comprehend-ContainsPiiEntities"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ContainsPiiEntities.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ContainsPiiEntities.html) | Classify the personally identifiable information within given documents in real-time | Read | 
| <a name="comprehend-DescribeDataset"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DescribeDataset.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DescribeDataset.html) | Get the properties associated with a dataset | Read | 
| <a name="comprehend-DescribeDocumentClassificationJob"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DescribeDocumentClassificationJob.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DescribeDocumentClassificationJob.html) | Get the properties associated with a document classification job | Read | 
| <a name="comprehend-DescribeDocumentClassifier"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DescribeDocumentClassifier.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DescribeDocumentClassifier.html) | Get the properties associated with a document classifier | Read | 
| <a name="comprehend-DescribeDominantLanguageDetectionJob"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DescribeDominantLanguageDetectionJob.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DescribeDominantLanguageDetectionJob.html) | Get the properties associated with a dominant language detection job | Read | 
| <a name="comprehend-DescribeEndpoint"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DescribeEndpoint.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DescribeEndpoint.html) | Get the properties associated with a specific endpoint. Use this operation to get the status of an endpoint | Read | 
| <a name="comprehend-DescribeEntitiesDetectionJob"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DescribeEntitiesDetectionJob.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DescribeEntitiesDetectionJob.html) | Get the properties associated with an entities detection job | Read | 
| <a name="comprehend-DescribeEntityRecognizer"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DescribeEntityRecognizer.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DescribeEntityRecognizer.html) | Provide details about an entity recognizer including status, S3 buckets containing training data, recognizer metadata, metrics, and so on | Read | 
| <a name="comprehend-DescribeEventsDetectionJob"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DescribeEventsDetectionJob.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DescribeEventsDetectionJob.html) | Get the properties associated with an Events detection job | Read | 
| <a name="comprehend-DescribeFlywheel"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DescribeFlywheel.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DescribeFlywheel.html) | Get the properties associated with a flywheel | Read | 
| <a name="comprehend-DescribeFlywheelIteration"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DescribeFlywheelIteration.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DescribeFlywheelIteration.html) | Get the properties associated with a flywheel iteration for a flywheel | Read | 
| <a name="comprehend-DescribeKeyPhrasesDetectionJob"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DescribeKeyPhrasesDetectionJob.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DescribeKeyPhrasesDetectionJob.html) | Get the properties associated with a key phrases detection job | Read | 
| <a name="comprehend-DescribePiiEntitiesDetectionJob"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DescribePiiEntitiesDetectionJob.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DescribePiiEntitiesDetectionJob.html) | Get the properties associated with a PII entities detection job | Read | 
| <a name="comprehend-DescribeResourcePolicy"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DescribeResourcePolicy.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DescribeResourcePolicy.html) | Read attached policy on resource | Read | 
| <a name="comprehend-DescribeSentimentDetectionJob"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DescribeSentimentDetectionJob.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DescribeSentimentDetectionJob.html) | Get the properties associated with a sentiment detection job | Read | 
| <a name="comprehend-DescribeTargetedSentimentDetectionJob"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DescribeTargetedSentimentDetectionJob.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DescribeTargetedSentimentDetectionJob.html) | Get the properties associated with a targeted sentiment detection job | Read | 
| <a name="comprehend-DescribeTopicsDetectionJob"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DescribeTopicsDetectionJob.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DescribeTopicsDetectionJob.html) | Get the properties associated with a topic detection job | Read | 
| <a name="comprehend-DetectDominantLanguage"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DetectDominantLanguage.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DetectDominantLanguage.html) | Detect the language or languages present in the text | Read | 
| <a name="comprehend-DetectEntities"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DetectEntities.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DetectEntities.html) | Detect the named entities ("People", "Places", "Locations", etc) within the given text document | Read | 
| <a name="comprehend-DetectKeyPhrases"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DetectKeyPhrases.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DetectKeyPhrases.html) | Detect the phrases in the text that are most indicative of the content | Read | 
| <a name="comprehend-DetectPiiEntities"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DetectPiiEntities.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DetectPiiEntities.html) | Detect the personally identifiable information entities ("Name", "SSN", "PIN", etc) within the given text document | Read | 
| <a name="comprehend-DetectSentiment"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DetectSentiment.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DetectSentiment.html) | Detect the sentiment of a text in a document (Positive, Negative, Neutral, or Mixed) | Read | 
| <a name="comprehend-DetectSyntax"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DetectSyntax.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DetectSyntax.html) | Detect syntactic information (like Part of Speech, Tokens) in a text document | Read | 
| <a name="comprehend-DetectTargetedSentiment"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DetectTargetedSentiment.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DetectTargetedSentiment.html) | Detect the sentiments associated with specific entities (such as brands or products) in a document | Read | 
| <a name="comprehend-DetectToxicContent"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DetectToxicContent.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_DetectToxicContent.html) | Detect toxic content within the given list of text segments | Read | 
| <a name="comprehend-ListDatasets"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ListDatasets.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ListDatasets.html) | Get a list of the Datasets associated with a flywheel | Read | 
| <a name="comprehend-ListDocumentClassificationJobs"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ListDocumentClassificationJobs.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ListDocumentClassificationJobs.html) | Get a list of the document classification jobs that you have submitted | Read | 
| <a name="comprehend-ListDocumentClassifierSummaries"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ListDocumentClassifierSummaries.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ListDocumentClassifierSummaries.html) | Get a list of summaries of the document classifiers that you have created | Read | 
| <a name="comprehend-ListDocumentClassifiers"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ListDocumentClassifiers.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ListDocumentClassifiers.html) | Get a list of the document classifiers that you have created | Read | 
| <a name="comprehend-ListDominantLanguageDetectionJobs"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ListDominantLanguageDetectionJobs.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ListDominantLanguageDetectionJobs.html) | Get a list of the dominant language detection jobs that you have submitted | Read | 
| <a name="comprehend-ListEndpoints"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ListEndpoints.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ListEndpoints.html) | Get a list of all existing endpoints that you've created | Read | 
| <a name="comprehend-ListEntitiesDetectionJobs"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ListEntitiesDetectionJobs.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ListEntitiesDetectionJobs.html) | Get a list of the entity detection jobs that you have submitted | Read | 
| <a name="comprehend-ListEntityRecognizerSummaries"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ListEntityRecognizerSummaries.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ListEntityRecognizerSummaries.html) | Get a list of summaries for the entity recognizers that you have created | Read | 
| <a name="comprehend-ListEntityRecognizers"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ListEntityRecognizers.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ListEntityRecognizers.html) | Get a list of the properties of all entity recognizers that you created, including recognizers currently in training | Read | 
| <a name="comprehend-ListEventsDetectionJobs"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ListEventsDetectionJobs.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ListEventsDetectionJobs.html) | Get a list of Events detection jobs that you have submitted | Read | 
| <a name="comprehend-ListFlywheelIterationHistory"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ListFlywheelIterationHistory.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ListFlywheelIterationHistory.html) | Get a list of iterations associated for a flywheel | Read | 
| <a name="comprehend-ListFlywheels"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ListFlywheels.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ListFlywheels.html) | Get a list of the flywheels that you have created | Read | 
| <a name="comprehend-ListKeyPhrasesDetectionJobs"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ListKeyPhrasesDetectionJobs.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ListKeyPhrasesDetectionJobs.html) | Get a list of key phrase detection jobs that you have submitted | Read | 
| <a name="comprehend-ListPiiEntitiesDetectionJobs"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ListPiiEntitiesDetectionJobs.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ListPiiEntitiesDetectionJobs.html) | Get a list of PII entities detection jobs that you have submitted | Read | 
| <a name="comprehend-ListSentimentDetectionJobs"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ListSentimentDetectionJobs.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ListSentimentDetectionJobs.html) | Get a list of sentiment detection jobs that you have submitted | Read | 
| <a name="comprehend-ListTagsForResource"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ListTagsForResource.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ListTagsForResource.html) | List tags for a resource | Read | 
| <a name="comprehend-ListTargetedSentimentDetectionJobs"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ListTargetedSentimentDetectionJobs.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ListTargetedSentimentDetectionJobs.html) | Get a list of targeted sentiment detection jobs that you have submitted | Read | 
| <a name="comprehend-ListTopicsDetectionJobs"></a>[https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ListTopicsDetectionJobs.html](https://docs.aws.amazon.com/comprehend/latest/APIReference/API_ListTopicsDetectionJobs.html) | Get a list of the topic detection jobs that you have submitted | Read |