MeaningCloud (Independent Publisher) (#2329)

* MeaningCloud (Independent Publisher)

* feedback fixes

---------

Co-authored-by: Clement Olivier <clement.olivier@javista.com>

independent-publisher-connectors/MeaningCloud/apiProperties.json

@@ -0,0 +1,23 @@
+{
+  "properties": {
+    "connectionParameters": {
+      "api_key": {
+        "type": "securestring",
+        "uiDefinition": {
+          "displayName": "key",
+          "description": "The key for this api",
+          "tooltip": "Provide your key",
+          "constraints": {
+            "tabIndex": 2,
+            "clearText": false,
+            "required": "true"
+          }
+        }
+      }
+    },
+    "iconBrandColor": "#da3b01",
+    "capabilities": [],
+    "publisher": "Clement Olivier",
+    "stackOwner": "MeaningCloud"
+  }
+}

independent-publisher-connectors/MeaningCloud/readme.md

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+# MeaningCloud
+MeaningCloud's mission is to make high-quality text analytics accessible to all types of businesses. MeaningCloud is one of the leaders in the field of cloud-based text analytics.
+
+## Publisher: Clément Olivier
+
+## Prerequisites
+You need to have a MeaningCloud account. You can [sign up](https://www.meaningcloud.com/developer/login) for free.
+
+## Supported Operations
+The connector supports the following operations:
+* `Deep Categorization`: Deep Categorization assigns one or more categories to a text, using a very detailed rule-based language that allows you to identify very specific scenarios and patterns using a combination of morphological, semantic and text rules.
+* `Topics Extraction`: Topics Extraction extracts relevant information such as Named Entities (people, locations, organizations, etc), concepts as well as facts (dates, time expressions, quantities, etc) from bodies of text.
+* `Text Classification`: Text Classification classifies texts based on a hierarchical categorization or taxonomy.
+* `Sentiment Analysis`: Sentiment Analysis analyzes texts and detects their polarity, subjectivity, irony and emotional agreement.
+* `Language Identification`: Language Identification automatically detects the language of texts obtained from any source.
+* `Corporate Reputation`: This API provides a semantic tagging of multilingual content for the purpose of Corporate Reputation analysis.
+* `Text Clustering`: This tool automatically groups documents by similarity and detects the most significant subjects.
+* `Summarization`: Summarize a given text/document according to the specified length.
+* `Document Structure Analysis`: This service extracts different sections of a given document with markup content, including titles, sections, abstract and parts of an email.
+
+## Obtaining Credentials
+### Mailjet side
+Through the [Subscription page](https://www.meaningcloud.com/developer/account/subscriptions), you can grab the Licence Key.
+
+### Custom connector side
+Once you are configuring the connector on the Power Platform.
+You will have to use the **API Key** in every request since it can't be send using the Header security parameter.
+
+## Getting Started
+Visit MeaningCloud [REST API reference](https://www.meaningcloud.com/developer/apis) documentations page for further details. 
+
+## Deployment Instructions
+Import the swagger file in target Power Apps environment.