GroupShare Web API, While I am trying to create a Translation Memories using Rest API POST /api/tmservice/tms , getting "You are not allowed to perform this operation"

Post Request

{
    "name": "Test From REST API",
    "description": "Test From REST API",
    "containerId": "3d81fd76-22af-4e95-b6a6-25d08e97f488",
    "copyright": "©2024 GP",
    "location": "/",
    "languageDirections": [
        {
            "source": "en-gb",
            "target": "fr-fr"
        }
    ],

    "recognizers": "RecognizeAll",
    "translationMemoryId": "00000000-0000-0000-0000-000000000000",
    "fieldTemplateId": "00000000-0000-0000-0000-000000000000",
    "languageResourceTemplateId": "00000000-0000-0000-0000-000000000000",
    "fuzzyIndexes": "SourceWordBased,TargetWordBased"
}